Unit 1: Introduction to C Language. Saurabh Khatri Lecturer Department of Computer Technology VIT, Pune
|
|
- Darlene Austin
- 6 years ago
- Views:
Transcription
1 Unit 1: Introduction to C Language Saurabh Khatri Lecturer Department of Computer Technology VIT, Pune
2 Introduction to C Language The C programming language was designed by Dennis Ritchie at Bell Laboratories in the early 1970s Traditionally used for systems programming. In fact C Language was part of Unix OS development. Standardized in 1989 by ANSI (American National Standards Institute) known as ANSI C.
3 Introduction to C Language A C development environment includes System libraries and headers: a set of standard libraries and their header files. Compiler: converts source to object code for a specific platform Linker: resolves external references and produces the executable module
4 C as Middle Level Language Allows Inline assembly code. Allows to access system registers. Allows to access memory directly. C has the efficiency as close to the assembly language.
5 Basic Structure of C program System Libraries and Preprocessor Directives void main() { variables statements.. } Functions { }
6 My First C Program #include <stdio.h> #include <stdlib.h> void main() { printf( Hello World\n ); }
7 Preprocessor Directives Preprocessor directives are the statements that is not part of C code. However these statements are processed by a pre processor. These lines are always preceded by a hash sign (#) Eg: #include, #define
8 #define #define identifier replacement When the preprocessor encounters this directive, it replaces any occurrence of identifier in the rest of the code by replacement. #define TABLE_SIZE 100 int table1[table_size]; int table2[table_size]; After the preprocessor has replaced TABLE_SIZE, the code becomes equivalent to: int table1[100]; int table2[100];
9 #include When the preprocessor finds an #include directive it replaces it by the entire content of the specified file. #include <file> Ex: #include<stdio.h> contains the functions printf, scanf, etc
10 System libraries and Header Files A header file is a file containing C declarations and prototypes for standard functions. There are some predefined operations like: 1. String handling concatenate, length, etc 2. Mathematical computations Sine, Cosine, etc 3. Input/output : printf, scanf, etc Location of Header File : Windows: Linux: c:/tc/include /usr/local/include or /usr/include/i386-linux-gnu or /usr/include
11 Main Function The main function is generally the first programmerwritten function. It runs when a program starts It is invoked directly from the system-specific initialization. Syntax : void main()
12 Syntax and Semantics Syntax: The form of writing the statements in a programming language. These are the rules to be followed to write correct code in a Programming language. Semantics is the meaning of those statements and thus the after effect. For example, the semantics for the syntax for (int i=0; i<10; i++) x += i; in C and FOR i IN 0..9 LOOP x := x+i; END LOOP; in Ada
13 Variables and Constants Reincarnation from Mathematics. A variable is a data name that can be used to store a data value. int p = 10; Constants: Its value cannot be changed by the program during its execution. Literal constant : Hello, 7, Literals are used to initialize the variables. Named constant : const int p = 3;
14 Data Types Data types refers to an extensive system for declaring variables of different types. Declaring a data type of a variable speaks of the range and type of the values can be stored in the variable. Example: int n ; float x; char c; Boolean false;
15 Data Types Type Storage size Value range char 1 byte -128 to 127 or 0 to 255 Int 2 or 4 bytes -32,768 to 32,767 or -2,147,483,648 to 2,147,483,647 float 4 byte 1.2E-38 to 3.4E+38
16 Variable declaration int n ; Tells the compiler that n will be used to store an integer value. n is a memory location. n corresponds to some memory address. int n = 10; operator // Variable initialization using assignment All what previous statement does + Stores 10 to that memory location.
17 Comment line statements Single line // Multiple line ---- /* this is multiple comment line */
18 Operators : Arithmetic + _ * / % ^
19 Operators : Logical AND NOT OR
20 Operators : Relational ==!= > > >= <=
21 Operators : Bitwise
22 Increment and Decrement Operator Post Increment a++ Pre Increment ++a Post Decrement a-- Pre Decrement --a
23 Expressions A Mathematical equation Ex: a = 5*3/(3+4) ; b = (c-d)/(4*d) ;
24 a =5; b = 7; c = 10; d = 15; result = c+d/a; result = (c+d)/a; result = c+d/b;
25 A = B = A&B A B ~A
26 Points to Note What is the difference! A and ~A What is the difference A&B and A&&B A B and A B
27 Precedence
28 Versions of Printf Statement The printf() function is used to print the character, string, float, integer, octal and hexadecimal values onto the output screen. To display the value of an integer variable, we use printf statement with the %d format specifier. Similarly %c for character, %f for float variable,%s for string variable, %lf for double, %x for hexadecimal variable. To generate a newline, we use \n in C printf statement.
29 #include <stdio.h> int main() { char ch = 'A'; float flt = ; int no = 150; double dbl = ; printf("character is %c \n", ch); printf("float value is %f \n", flt); printf("integer value is %d\n", no); printf("double value is %lf \n", dbl); printf("octal value is %o \n", no); printf("hexadecimal value is %x \n", no); }
30 Output Character is A Float value is Integer value is 150 Double value is Octal value is 226 Hexadecimal value is 96
31 # include <stdio.h> int main() { int a=40,b=20, add,sub,mul,div,mod; add = a+b; sub = a-b; mul = a*b; div = a/b; mod = a%b; printf("addition of a, b is : %d\n", add); printf("subtraction of a, b is : %d\n", sub); printf("multiplication of a, b is : %d\n", mul); printf("division of a, b is : %d\n", div); printf("modulus of a, b is : %d\n", mod); }
32 Output Addition of a, b is : 60 Subtraction of a, b is : 20 Multiplication of a, b is : 800 Division of a, b is : 2 Modulus of a, b is : 0
33 #include <stdio.h> int main() { int m=40,n=20; if (m == n) { printf("m and n are equal"); } else { printf("m and n are not equal"); } }
34 Output m and n are not equal
35 #include <stdio.h> int main() { int m=40,n=20; if (m>n && m!=0) { printf("m is greater than n and not equal to 0"); } }
36 Output m is greater than n and not equal to 0
37 #include <stdio.h> int main() { int m=40,n=20,and_opr,or_opr,xor_opr ; AND_opr = (m&n); OR_opr = (m n); XOR_opr = (m^n); printf("and_opr value = %d\n",and_opr ); printf("xor_opr value = %d\n",xor_opr ); printf("or_opr value = %d\n",or_opr ); }
38 Output AND_opr value = 0 XOR_opr value = 60 OR_opr value = 60
39 Homework a =5, b = 10, x = 5; (a/b)*b + a%b a x = (x << 1) 1; y = x x; a /= b * 5;
40 Input Statement scanf() function scanf(" format string ", arguments ); %c" - Reads a single character "%d" - Reads a signed integer (int) numbers ( white space is used to separate multiple numbers ) %f for float values
UNIT - I. Introduction to C Programming. BY A. Vijay Bharath
UNIT - I Introduction to C Programming Introduction to C C was originally developed in the year 1970s by Dennis Ritchie at Bell Laboratories, Inc. C is a general-purpose programming language. It has been
More informationProgramming Fundamentals (CS 302 ) Dr. Ihsan Ullah. Lecturer Department of Computer Science & IT University of Balochistan
Programming Fundamentals (CS 302 ) Dr. Ihsan Ullah Lecturer Department of Computer Science & IT University of Balochistan 1 Outline p Introduction p Program development p C language and beginning with
More informationIntroduction to C Language
Introduction to C Language Instructor: Professor I. Charles Ume ME 6405 Introduction to Mechatronics Fall 2006 Instructor: Professor Charles Ume Introduction to C Language History of C Language In 1972,
More informationFeatures of C. Portable Procedural / Modular Structured Language Statically typed Middle level language
1 History C is a general-purpose, high-level language that was originally developed by Dennis M. Ritchie to develop the UNIX operating system at Bell Labs. C was originally first implemented on the DEC
More informationComputers Programming Course 5. Iulian Năstac
Computers Programming Course 5 Iulian Năstac Recap from previous course Classification of the programming languages High level (Ada, Pascal, Fortran, etc.) programming languages with strong abstraction
More informationPreview from Notesale.co.uk Page 6 of 52
Binary System: The information, which it is stored or manipulated by the computer memory it will be done in binary mode. RAM: This is also called as real memory, physical memory or simply memory. In order
More informationProgramming in C and Data Structures [15PCD13/23] 1. PROGRAMMING IN C AND DATA STRUCTURES [As per Choice Based Credit System (CBCS) scheme]
Programming in C and Data Structures [15PCD13/23] 1 PROGRAMMING IN C AND DATA STRUCTURES [As per Choice Based Credit System (CBCS) scheme] Course objectives: The objectives of this course is to make students
More informationEL2310 Scientific Programming
Lecture 7: Introduction to C (pronobis@kth.se) Overview Overview Lecture 7: Introduction to C Wrap Up Basic Datatypes and printf Branching and Loops in C Constant values Wrap Up Lecture 7: Introduction
More informationThe C language. Introductory course #1
The C language Introductory course #1 History of C Born at AT&T Bell Laboratory of USA in 1972. Written by Dennis Ritchie C language was created for designing the UNIX operating system Quickly adopted
More informationRoom 3P16 Telephone: extension ~irjohnson/uqc146s1.html
UQC146S1 Introductory Image Processing in C Ian Johnson Room 3P16 Telephone: extension 3167 Email: Ian.Johnson@uwe.ac.uk http://www.csm.uwe.ac.uk/ ~irjohnson/uqc146s1.html Ian Johnson 1 UQC146S1 What is
More informationC: How to Program. Week /Mar/05
1 C: How to Program Week 2 2007/Mar/05 Chapter 2 - Introduction to C Programming 2 Outline 2.1 Introduction 2.2 A Simple C Program: Printing a Line of Text 2.3 Another Simple C Program: Adding Two Integers
More informationCSCI 2132: Software Development. Norbert Zeh. Faculty of Computer Science Dalhousie University. Introduction to C. Winter 2019
CSCI 2132: Software Development Introduction to C Norbert Zeh Faculty of Computer Science Dalhousie University Winter 2019 The C Programming Language Originally invented for writing OS and other system
More informationCSCI 171 Chapter Outlines
Contents CSCI 171 Chapter 1 Overview... 2 CSCI 171 Chapter 2 Programming Components... 3 CSCI 171 Chapter 3 (Sections 1 4) Selection Structures... 5 CSCI 171 Chapter 3 (Sections 5 & 6) Iteration Structures
More informationChapter 2 - Introduction to C Programming
Chapter 2 - Introduction to C Programming 2 Outline 2.1 Introduction 2.2 A Simple C Program: Printing a Line of Text 2.3 Another Simple C Program: Adding Two Integers 2.4 Memory Concepts 2.5 Arithmetic
More informationCS6202 - PROGRAMMING & DATA STRUCTURES UNIT I Part - A 1. W hat are Keywords? Keywords are certain reserved words that have standard and pre-defined meaning in C. These keywords can be used only for their
More informationEL2310 Scientific Programming
(yaseminb@kth.se) Overview Overview Roots of C Getting started with C Closer look at Hello World Programming Environment Discussion Basic Datatypes and printf Schedule Introduction to C - main part of
More informationChapter 1 & 2 Introduction to C Language
1 Chapter 1 & 2 Introduction to C Language Copyright 2007 by Deitel & Associates, Inc. and Pearson Education Inc. All Rights Reserved. Chapter 1 & 2 - Introduction to C Language 2 Outline 1.1 The History
More informationChapter 2. Introduction to C language. Together Towards A Green Environment
Chapter 2 Introduction to C language Aim Aim of this chapter is to provide the fundamentals for basic program construction using C. Objectives To understand the basic information such as keywords, character
More informationedunepal_info
facebook.com/edunepal.info @ edunepal_info C interview questions (1 125) C interview questions are given with the answers in this website. We have given C interview questions faced by freshers and experienced
More informationIntroduction to C Programming. Chih-Wei Tang ( 唐之瑋 ) Department of Communication Engineering National Central University JhongLi, Taiwan
Introduction to C Programming Chih-Wei Tang ( 唐之瑋 ) Department of Communication Engineering National Central University JhongLi, Taiwan Outline Printing texts Adding 2 integers Comparing 2 integers C.E.,
More informationWork relative to other classes
Work relative to other classes 1 Hours/week on projects 2 C BOOTCAMP DAY 1 CS3600, Northeastern University Slides adapted from Anandha Gopalan s CS132 course at Univ. of Pittsburgh Overview C: A language
More informationAN OVERVIEW OF C. CSE 130: Introduction to Programming in C Stony Brook University
AN OVERVIEW OF C CSE 130: Introduction to Programming in C Stony Brook University WHY C? C is a programming lingua franca Millions of lines of C code exist Many other languages use C-like syntax C is portable
More informationIntroduction to C An overview of the programming language C, syntax, data types and input/output
Introduction to C An overview of the programming language C, syntax, data types and input/output Teil I. a first C program TU Bergakademie Freiberg INMO M. Brändel 2018-10-23 1 PROGRAMMING LANGUAGE C is
More informationReserved Words and Identifiers
1 Programming in C Reserved Words and Identifiers Reserved word Word that has a specific meaning in C Ex: int, return Identifier Word used to name and refer to a data element or object manipulated by the
More informationThe component base of C language. Nguyễn Dũng Faculty of IT Hue College of Science
The component base of C language Nguyễn Dũng Faculty of IT Hue College of Science Content A brief history of C Standard of C Characteristics of C The C compilation model Character set and keyword Data
More informationGuide for The C Programming Language Chapter 1. Q1. Explain the structure of a C program Answer: Structure of the C program is shown below:
Q1. Explain the structure of a C program Structure of the C program is shown below: Preprocessor Directives Global Declarations Int main (void) Local Declarations Statements Other functions as required
More informationProgramming. Elementary Concepts
Programming Elementary Concepts Summary } C Language Basic Concepts } Comments, Preprocessor, Main } Key Definitions } Datatypes } Variables } Constants } Operators } Conditional expressions } Type conversions
More informationDifferentiate Between Keywords and Identifiers
History of C? Why we use C programming language Martin Richards developed a high-level computer language called BCPL in the year 1967. The intention was to develop a language for writing an operating system(os)
More informationExpressions. Arithmetic expressions. Logical expressions. Assignment expression. n Variables and constants linked with operators
Expressions 1 Expressions n Variables and constants linked with operators Arithmetic expressions n Uses arithmetic operators n Can evaluate to any value Logical expressions n Uses relational and logical
More informationFundamental Data Types. CSE 130: Introduction to Programming in C Stony Brook University
Fundamental Data Types CSE 130: Introduction to Programming in C Stony Brook University Program Organization in C The C System C consists of several parts: The C language The preprocessor The compiler
More informationIntro to Computer Programming (ICP) Rab Nawaz Jadoon
Intro to Computer Programming (ICP) Rab Nawaz Jadoon DCS COMSATS Institute of Information Technology Assistant Professor COMSATS IIT, Abbottabad Pakistan Introduction to Computer Programming (ICP) What
More information6.096 Introduction to C++ January (IAP) 2009
MIT OpenCourseWare http://ocw.mit.edu 6.096 Introduction to C++ January (IAP) 2009 For information about citing these materials or our Terms of Use, visit: http://ocw.mit.edu/terms. Welcome to 6.096 Lecture
More informationCS313D: ADVANCED PROGRAMMING LANGUAGE
CS313D: ADVANCED PROGRAMMING LANGUAGE Computer Science department Lecture 2 : C# Language Basics Lecture Contents 2 The C# language First program Variables and constants Input/output Expressions and casting
More informationEC 413 Computer Organization
EC 413 Computer Organization C/C++ Language Review Prof. Michel A. Kinsy Programming Languages There are many programming languages available: Pascal, C, C++, Java, Ada, Perl and Python All of these languages
More informationCourse Outline Introduction to C-Programming
ECE3411 Fall 2015 Lecture 1a. Course Outline Introduction to C-Programming Marten van Dijk, Syed Kamran Haider Department of Electrical & Computer Engineering University of Connecticut Email: {vandijk,
More informationComputers Programming Course 6. Iulian Năstac
Computers Programming Course 6 Iulian Năstac Recap from previous course Data types four basic arithmetic type specifiers: char int float double void optional specifiers: signed, unsigned short long 2 Recap
More informationIntroduction to the C Programming Language
Introduction to the C Programming Language Michael Griffiths Corporate Information and Computing Services The University of Sheffield Email m.griffiths@sheffield.ac.uk Course Outline Part 1 Introduction
More informationBLM2031 Structured Programming. Zeyneb KURT
BLM2031 Structured Programming Zeyneb KURT 1 Contact Contact info office : D-219 e-mail zeynebkurt@gmail.com, zeyneb@ce.yildiz.edu.tr When to contact e-mail first, take an appointment What to expect help
More informationLecture 3. More About C
Copyright 1996 David R. Hanson Computer Science 126, Fall 1996 3-1 Lecture 3. More About C Programming languages have their lingo Programming language Types are categories of values int, float, char Constants
More informationUNIT- 3 Introduction to C++
UNIT- 3 Introduction to C++ C++ Character Sets: Letters A-Z, a-z Digits 0-9 Special Symbols Space + - * / ^ \ ( ) [ ] =!= . $, ; : %! &? _ # = @ White Spaces Blank spaces, horizontal tab, carriage
More informationOperators and Expressions:
Operators and Expressions: Operators and expression using numeric and relational operators, mixed operands, type conversion, logical operators, bit operations, assignment operator, operator precedence
More informationProgramming in C Quick Start! Biostatistics 615 Lecture 4
Programming in C Quick Start! Biostatistics 615 Lecture 4 Last Lecture Analysis of Algorithms Empirical Analysis Mathematical Analysis Big-Oh notation Today Basics of programming in C Syntax of C programs
More informationFundamentals of Programming
Fundamentals of Programming Introduction to the C language Giuseppe Lipari http://retis.sssup.it/~lipari Scuola Superiore Sant Anna Pisa February 29, 2012 G. Lipari (Scuola Superiore Sant Anna) The C language
More informationC Language Part 1 Digital Computer Concept and Practice Copyright 2012 by Jaejin Lee
C Language Part 1 (Minor modifications by the instructor) References C for Python Programmers, by Carl Burch, 2011. http://www.toves.org/books/cpy/ The C Programming Language. 2nd ed., Kernighan, Brian,
More informationCOSC 2P91. Introduction Part Deux. Week 1b. Brock University. Brock University (Week 1b) Introduction Part Deux 1 / 14
COSC 2P91 Introduction Part Deux Week 1b Brock University Brock University (Week 1b) Introduction Part Deux 1 / 14 Source Files Like most other compiled languages, we ll be dealing with a few different
More informationA Fast Review of C Essentials Part I
A Fast Review of C Essentials Part I Structural Programming by Z. Cihan TAYSI Outline Program development C Essentials Functions Variables & constants Names Formatting Comments Preprocessor Data types
More informationC-Programming. CSC209: Software Tools and Systems Programming. Paul Vrbik. University of Toronto Mississauga
C-Programming CSC209: Software Tools and Systems Programming Paul Vrbik University of Toronto Mississauga https://mcs.utm.utoronto.ca/~209/ Adapted from Dan Zingaro s 2015 slides. Week 2.0 1 / 19 What
More informationAN OVERVIEW OF C, PART 3. CSE 130: Introduction to Programming in C Stony Brook University
AN OVERVIEW OF C, PART 3 CSE 130: Introduction to Programming in C Stony Brook University FANCIER OUTPUT FORMATTING Recall that you can insert a text field width value into a printf() format specifier:
More informationIntroduction to C programming. By Avani M. Sakhapara Asst Professor, IT Dept, KJSCE
Introduction to C programming By Avani M. Sakhapara Asst Professor, IT Dept, KJSCE Classification of Software Computer Software System Software Application Software Growth of Programming Languages History
More informationB.V. Patel Institute of Business Management, Computer & Information Technology, Uka Tarsadia University
Unit 1 Programming Language and Overview of C 1. State whether the following statements are true or false. a. Every line in a C program should end with a semicolon. b. In C language lowercase letters are
More informationC - Basic Introduction
C - Basic Introduction C is a general-purpose high level language that was originally developed by Dennis Ritchie for the UNIX operating system. It was first implemented on the Digital Equipment Corporation
More informationPresented By : Gaurav Juneja
Presented By : Gaurav Juneja Introduction C is a general purpose language which is very closely associated with UNIX for which it was developed in Bell Laboratories. Most of the programs of UNIX are written
More informationComputer Systems Lecture 9
Computer Systems Lecture 9 CPU Registers in x86 CPU status flags EFLAG: The Flag register holds the CPU status flags The status flags are separate bits in EFLAG where information on important conditions
More information1.1 Introduction to C Language. Department of CSE
1.1 Introduction to C Language 1 Department of CSE Objectives To understand the structure of a C-Language Program To write a minimal C program To introduce the include preprocessor command To be able to
More informationSEQUENTIAL STRUCTURE. Erkut ERDEM Hacettepe University October 2010
SEQUENTIAL STRUCTURE Erkut ERDEM Hacettepe University October 2010 History of C C Developed by by Denis M. Ritchie at AT&T Bell Labs from two previous programming languages, BCPL and B Used to develop
More informationFundamental of C programming. - Ompal Singh
Fundamental of C programming - Ompal Singh HISTORY OF C LANGUAGE IN 1960 ALGOL BY INTERNATIONAL COMMITTEE. IT WAS TOO GENERAL AND ABSTRUCT. IN 1963 CPL(COMBINED PROGRAMMING LANGUAGE) WAS DEVELOPED AT CAMBRIDGE
More informationCOMPUTER SCIENCE HIGHER SECONDARY FIRST YEAR. VOLUME II - CHAPTER 10 PROBLEM SOLVING TECHNIQUES AND C PROGRAMMING 1,2,3 & 5 MARKS
COMPUTER SCIENCE HIGHER SECONDARY FIRST YEAR VOLUME II - CHAPTER 10 PROBLEM SOLVING TECHNIQUES AND C PROGRAMMING 1,2,3 & 5 MARKS S.LAWRENCE CHRISTOPHER, M.C.A., B.Ed., LECTURER IN COMPUTER SCIENCE PONDICHERRY
More information3. Types of Algorithmic and Program Instructions
3. Types of Algorithmic and Program Instructions Objectives 1. Introduce programming language concepts of variables, constants and their data types 2. Introduce types of algorithmic and program instructions
More informationIntroduction. Following are the types of operators: Unary requires a single operand Binary requires two operands Ternary requires three operands
Introduction Operators are the symbols which operates on value or a variable. It tells the compiler to perform certain mathematical or logical manipulations. Can be of following categories: Unary requires
More informationInformatica e Sistemi in Tempo Reale
Informatica e Sistemi in Tempo Reale Introduction to C programming Giuseppe Lipari http://retis.sssup.it/~lipari Scuola Superiore Sant Anna Pisa October 5, 2011 G. Lipari (Scuola Superiore Sant Anna) Introduction
More informationCSCE 110 PROGRAMMING FUNDAMENTALS
CSCE 110 PROGRAMMING FUNDAMENTALS WITH C++ Prof. Amr Goneid AUC Part 2. Overview of C++ Prof. Amr Goneid, AUC 1 Overview of C++ Prof. Amr Goneid, AUC 2 Overview of C++ Historical C++ Basics Some Library
More informationOBJECT ORIENTED PROGRAMMING
OBJECT ORIENTED PROGRAMMING LAB 1 REVIEW THE STRUCTURE OF A C/C++ PROGRAM. TESTING PROGRAMMING SKILLS. COMPARISON BETWEEN PROCEDURAL PROGRAMMING AND OBJECT ORIENTED PROGRAMMING Course basics The Object
More informationComputer Programming
Computer Programming Introduction Marius Minea marius@cs.upt.ro http://cs.upt.ro/ marius/curs/cp/ 26 September 2017 Course goals Learn programming fundamentals no prior knowledge needed for those who know,
More informationReview for Test 1 (Chapter 1-5)
Review for Test 1 (Chapter 1-5) 1. Introduction to Computers, Programs, and Java a) What is a computer? b) What is a computer program? c) A bit is a binary digit 0 or 1. A byte is a sequence of 8 bits.
More informationComputers in Engineering. Moving From Fortran to C Michael A. Hawker
Computers in Engineering COMP 208 Moving From Fortran to C Michael A. Hawker Remember our first Fortran program? PROGRAM hello IMPLICIT NONE!This is my first program WRITE (*,*) "Hello, World!" END PROGRAM
More informationDistributed Real-Time Control Systems. Lecture 17 C++ Programming Intro to C++ Objects and Classes
Distributed Real-Time Control Systems Lecture 17 C++ Programming Intro to C++ Objects and Classes 1 Bibliography Classical References Covers C++ 11 2 What is C++? A computer language with object oriented
More informationCS 61C: Great Ideas in Computer Architecture Introduction to C
CS 61C: Great Ideas in Computer Architecture Introduction to C Instructors: Vladimir Stojanovic & Nicholas Weaver http://inst.eecs.berkeley.edu/~cs61c/ 1 Agenda C vs. Java vs. Python Quick Start Introduction
More informationBasic C Programming. Bin Li Assistant Professor Dept. of Electrical, Computer and Biomedical Engineering University of Rhode Island
Basic C Programming Bin Li Assistant Professor Dept. of Electrical, Computer and Biomedical Engineering University of Rhode Island Announcements Exam 1 (20%): Feb. 27 (Tuesday) Tentative Proposal Deadline:
More informationBIL 104E Introduction to Scientific and Engineering Computing. Lecture 1
BIL 104E Introduction to Scientific and Engineering Computing Lecture 1 Introduction As engineers and scientists why do we need computers? We use computers to solve a variety of problems ranging from evaluation
More informationEL2310 Scientific Programming
Lecture 6: Introduction to C (pronobis@kth.se) Overview Overview Lecture 6: Introduction to C Roots of C Getting started with C Closer look at Hello World Programming Environment Schedule Last time (and
More informationFunctions. Arash Rafiey. September 26, 2017
September 26, 2017 are the basic building blocks of a C program. are the basic building blocks of a C program. A function can be defined as a set of instructions to perform a specific task. are the basic
More informationMotivation was to facilitate development of systems software, especially OS development.
A History Lesson C Basics 1 Development of language by Dennis Ritchie at Bell Labs culminated in the C language in 1972. Motivation was to facilitate development of systems software, especially OS development.
More informationBasic operators, Arithmetic, Relational, Bitwise, Logical, Assignment, Conditional operators. JAVA Standard Edition
Basic operators, Arithmetic, Relational, Bitwise, Logical, Assignment, Conditional operators JAVA Standard Edition Java - Basic Operators Java provides a rich set of operators to manipulate variables.
More informationWeek 2 Introduction to Computer and Algorithm (Part 2)
Week 2 Introduction to Computer and Algorithm (Part 2) UniMAP Sem II-11/12 DKT121 1 Outline Pseudo code & flowchart Sample programming question Sample C program Identifiers and reserved words Program comments
More information9/5/2018. Overview. The C Programming Language. Transitioning to C from Python. Why C? Hello, world! Programming in C
Overview The C Programming Language (with material from Dr. Bin Ren, William & Mary Computer Science) Motivation Hello, world! Basic Data Types Variables Arithmetic Operators Relational Operators Assignments
More informationITC213: STRUCTURED PROGRAMMING. Bhaskar Shrestha National College of Computer Studies Tribhuvan University
ITC213: STRUCTURED PROGRAMMING Bhaskar Shrestha National College of Computer Studies Tribhuvan University Lecture 04: Introduction to C Readings: Chapter 1.5-1.7 What is C? C is a general-purpose, structured
More informationCS16 Exam #1 7/17/ Minutes 100 Points total
CS16 Exam #1 7/17/2012 75 Minutes 100 Points total Name: 1. (10 pts) Write the definition of a C function that takes two integers `a` and `b` as input parameters. The function returns an integer holding
More informationC OVERVIEW. C Overview. Goals speed portability allow access to features of the architecture speed
C Overview C OVERVIEW Goals speed portability allow access to features of the architecture speed C fast executables allows high-level structure without losing access to machine features many popular languages
More informationCharacter Set. The character set of C represents alphabet, digit or any symbol used to represent information. Digits 0, 1, 2, 3, 9
Character Set The character set of C represents alphabet, digit or any symbol used to represent information. Types Uppercase Alphabets Lowercase Alphabets Character Set A, B, C, Y, Z a, b, c, y, z Digits
More informationThe C Programming Language. (with material from Dr. Bin Ren, William & Mary Computer Science)
The C Programming Language (with material from Dr. Bin Ren, William & Mary Computer Science) 1 Overview Motivation Hello, world! Basic Data Types Variables Arithmetic Operators Relational Operators Assignments
More informationC LANGUAGE AND ITS DIFFERENT TYPES OF FUNCTIONS
C LANGUAGE AND ITS DIFFERENT TYPES OF FUNCTIONS Manish Dronacharya College Of Engineering, Maharishi Dayanand University, Gurgaon, Haryana, India III. Abstract- C Language History: The C programming language
More informationC Programming
204216 -- C Programming Chapter 3 Processing and Interactive Input Adapted/Assembled for 204216 by Areerat Trongratsameethong A First Book of ANSI C, Fourth Edition Objectives Assignment Mathematical Library
More informationLecture 02 C FUNDAMENTALS
Lecture 02 C FUNDAMENTALS 1 Keywords C Fundamentals auto double int struct break else long switch case enum register typedef char extern return union const float short unsigned continue for signed void
More informationDETAILED SYLLABUS INTRODUCTION TO C LANGUAGE
COURSE TITLE C LANGUAGE DETAILED SYLLABUS SR.NO NAME OF CHAPTERS & DETAILS HOURS ALLOTTED 1 INTRODUCTION TO C LANGUAGE About C Language Advantages of C Language Disadvantages of C Language A Sample Program
More informationKARMAYOGI ENGINEERING COLLEGE, Shelve Pandharpur
KARMAYOGI ENGINEERING COLLEGE, Shelve Pandharpur Bachelor of Engineering First Year Subject Name: Computer Programming Objective: 1. This course is designed to provide a brief study of the C programming
More informationFinal CSE 131B Spring 2004
Login name Signature Name Student ID Final CSE 131B Spring 2004 Page 1 Page 2 Page 3 Page 4 Page 5 Page 6 Page 7 Page 8 (25 points) (24 points) (32 points) (24 points) (28 points) (26 points) (22 points)
More informationRecap. ANSI C Reserved Words C++ Multimedia Programming Lecture 2. Erwin M. Bakker Joachim Rijsdam
Multimedia Programming 2004 Lecture 2 Erwin M. Bakker Joachim Rijsdam Recap Learning C++ by example No groups: everybody should experience developing and programming in C++! Assignments will determine
More informationTopic 6: A Quick Intro To C
Topic 6: A Quick Intro To C Assumption: All of you know Java. Much of C syntax is the same. Also: Many of you have used C or C++. Goal for this topic: you can write & run a simple C program basic functions
More informationLesson 3 Introduction to Programming in C
jgromero@inf.uc3m.es Lesson 3 Introduction to Programming in C Programming Grade in Industrial Technology Engineering This work is licensed under a Creative Commons Reconocimiento-NoComercial-CompartirIgual
More informationDepartment of Computer Applications
Sheikh Ul Alam Memorial Degree College Mr. Ovass Shafi. (Assistant Professor) C Language An Overview (History of C) C programming languages is the only programming language which falls under the category
More informationP.E.S. INSTITUTE OF TECHNOLOGY BANGALORE SOUTH CAMPUS 1 ST INTERNAL ASSESMENT TEST (SCEME AND SOLUTIONS)
FACULTY: Ms. Saritha P.E.S. INSTITUTE OF TECHNOLOGY BANGALORE SOUTH CAMPUS 1 ST INTERNAL ASSESMENT TEST (SCEME AND SOLUTIONS) SUBJECT / CODE: Programming in C and Data Structures- 15PCD13 What is token?
More informationC++ Basic Elements of COMPUTER PROGRAMMING. Special symbols include: Word symbols. Objectives. Programming. Symbols. Symbols.
EEE-117 COMPUTER PROGRAMMING Basic Elements of C++ Objectives General Questions Become familiar with the basic components of a C++ program functions, special symbols, and identifiers Data types Arithmetic
More informationHigh Performance Programming Programming in C part 1
High Performance Programming Programming in C part 1 Anastasia Kruchinina Uppsala University, Sweden April 18, 2017 HPP 1 / 53 C is designed on a way to provide a full control of the computer. C is the
More informationVariables and literals
Demo lecture slides Although I will not usually give slides for demo lectures, the first two demo lectures involve practice with things which you should really know from G51PRG Since I covered much of
More informationWriting an ANSI C Program Getting Ready to Program A First Program Variables, Expressions, and Assignments Initialization The Use of #define and
Writing an ANSI C Program Getting Ready to Program A First Program Variables, Expressions, and Assignments Initialization The Use of #define and #include The Use of printf() and scanf() The Use of printf()
More informationLESSON 1. A C program is constructed as a sequence of characters. Among the characters that can be used in a program are:
LESSON 1 FUNDAMENTALS OF C The purpose of this lesson is to explain the fundamental elements of the C programming language. C like other languages has all alphabet and rules for putting together words
More informationANSI C Programming Simple Programs
ANSI C Programming Simple Programs /* This program computes the distance between two points */ #include #include #include main() { /* Declare and initialize variables */ double
More informationMotivation was to facilitate development of systems software, especially OS development.
A History Lesson C Basics 1 Development of language by Dennis Ritchie at Bell Labs culminated in the C language in 1972. Motivation was to facilitate development of systems software, especially OS development.
More informationBasics of Programming
Unit 2 Basics of Programming Problem Analysis When we are going to develop any solution to the problem, we must fully understand the nature of the problem and what we want the program to do. Without the
More informationbphanikrishna.wordpress.com
Which of the following is not an input device A) plotter B) scanner C) keyboard D) mouse Which of the following statement is syntactically correct [ ] A) printf( %d, &a); B) scanf( %d, a); C) scanf( %d,
More information