Note : Your program must contain the following 6 functions :

Transcription

1 Fall CS1428 Programming Assignment 6 Due Date : Wednesday November 7 th Sections 3 and 4 Write a menu driven C++ program that prints the day number of the year, given the date in the form of month- day- year. For example, if the input is , then the day number is 1. If the input is , the day number is 359. The program should check for a leap year. A year is leap if it is divisible by 4 but not divisible by 100. For example, 1992, and 2008 are divisible by 4 and not divisible by 400. A year that is divisible by 100 is a leap year if it is also divisible by 400. For example, 1600 and 2000 are divisible by 400, however, 1800 is not a leap year because 1800 is not divisible by 400. Program terminates when the user type in n or N. Note : Your program must contain the following 6 functions : 1. A function that returns a Boolean value indicating whether or not the day entered is between 1 and A function that returns a Boolean value indicating whether or not the month entered is between 1 and A function that returns a Boolean value indicating whether or not the year entered is greater than 0 and less than or equal to current year. 4. A function that returns a Boolean value indicating whether or not the year entered is a leap year. 5. A function that returns a string value indicating the name of the month. 6. A function that returns a integer value indicating actual number of day that is equivalent to day, month, and year that is entered. Husain Gholoom - Lecturer in Computer Science Page 1

2 Style Guidelines : At the beginning of your program ( and before the #include statement ), include the following : Header comments (file documentation block) should be at the top of each file and should contain: Author / s, Due Date, Assignment Number, Course number and section, Instructor, and a brief description of the purpose of the code in the file. For example : // Author : (Your name here!!) // // Serial Number : // // Due Date : // Programming Assignment Number 6 // Fall CS Section Number // // Instructor: Husain Gholoom. // // <Brief description of the purpose of the program> Variable names : Must be meaningful. The initial letter should be lowercase, following words should be capitalized, no other caps or punctuation ( i.e. weightinpounds ). Each variable must be declared on a separate line with a descriptive comment. Husain Gholoom - Lecturer in Computer Science Page 2

3 Named constants : Use for most numeric literals. All capitals with underscores ( i.e. TX_STATE_SALES_TAX ) Should occur at top of function, or global (only if necessary) Line length of source code should be no longer than 80 characters (no wrapping of lines). Indentation : Use 2-4 spaces (but be consistent throughout your program). Indent blocks, within blocks, etc. Use blank lines to separate sections. Comments for variables : All variable definitions should be commented as follows: int gender; // integer value for the gender, // 1 = Male, 2 = Female, Rules : 1. Your program must compile and run using the latest version of Code::Blocks IDE. 2. Your program must be documented according the style above. See the website for the sample programming style program. 3. Must use functions ( prototypes and definitions ), repetitions, control structures and switch statements 4. Not allowed to use arrays or global variables. 5. You must use the appropriate libraries in writing this program. 6. Not allowed to use any other concept that was not covered in the class. Husain Gholoom - Lecturer in Computer Science Page 3

4 7. Must properly format the output by use the appropriate library. See the output below. Note that in the following 2 lines : DOY by Husain Gholoom 11 / 07 / 2018 Replace my first / last name with your own first / last name. 8. You must name your program as : 1428_3_PA6_F2018_XXXXXX_YYYYYY.cpp ( for Section number 3 ) 1428_4_PA6_F2018_XXXXXX_YYYYYY.cpp ( for Section number 4 ) Where XXXXX is your Last Name and YYYYYY is your First Name. For example, the file name should look something like : 1428_3_PA6_F2018_Gholoom_Husain.cpp ( not.cbp ) 9. You must upload your programs no later than the starting of class time on the due date. No late assignments will be accepted. Use TRACS to upload electronic version of your program Husain Gholoom - Lecturer in Computer Science Page 4

5 10. You must also turn in hard copy of your source code no later than the starting of class time on the due date. should the hard copy consist of more than one page, then, the hard copy must be stapled. if you are unable to turn in a printout during class, you can take the program to the computer science department and hand it to the front desk personal (Comal 211 ) before the deadline. Make sure that the front office stamps the program. Make sure that include the date and time. Finally,make sure that they place the program in my mailbox. DO NOT slide your program under my office door It will NOT be accepted 11. The following points will be deducted if : Compilation errors, Incorrect file format such as uploading.cbp instead of.cpp, missing hard or electronic copy, not using functions, using global variables or using any other concept that was not covered in the class. ( - 10 ) points Logical Errors ( at least 1.50 points ) Incorrect Output format, Incorrect program file name, incorrect text file name, Incorrect Style such as Missing Header comments, missing header or footer, missing program comments or documentations, hard copy not stapled, hard copy is difficult to read, not following programming style etc ( each - 1 points ) Husain Gholoom - Lecturer in Computer Science Page 5

6 Sample Run : DOY Given the date in the form of month, day, and year, the program will display the day of the year. Enter month : a invalid month number - you entered a character Enter month : is an invalid month number Try another date Y/N ---> P Invalid Choice - Enter y/n 1 Invalid Choice - Enter y/n Y Husain Gholoom - Lecturer in Computer Science Page 6

7 Enter month : -1-1 is an invalid month number Enter day : is an invalid day number Enter day : -1-1 is an invalid day number Husain Gholoom - Lecturer in Computer Science Page 7

8 Enter day : 1 Enter year : -1-1 is an invalid year number Enter day : 1 Enter year : is an invalid year number Enter day : 1 Enter year : 2017 Husain Gholoom - Lecturer in Computer Science Page 8

9 March Is day number 60 of the year 2017 Year 2017 is not a leap year Enter day : 1 Enter year : 2016 March Is day number 61 of the year 2016 Year 2016 is a leap year Try another date Y/N ---> n DOY by Husain Gholoom 11 / 07 / 2018 Husain Gholoom - Lecturer in Computer Science Page 9