PROGRAM: import java.util.scanner;

Transcription

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2 1. import java.util.scanner; public class printname public static void main(string[] args) System.out.println("Input Your Name:"); String name = new Scanner(System.in).nextLine(); System.out.println("My name is :" + name);

3 2. class Add int a=2,b=3,c; void sum() c=a+b; System.out.println("The result is ="+c); class Sum public static void main(string args[]) Add obj=new Add(); obj.sum();

4 3 & 4. class Degree int f=90,c=400; double f1,c1; void ctof() c1=(double)(5*f-32)/9; System.out.println("The result is =" + c1); void ftoc() f1=(double)(9/5*c)+32; System.out.println("The result is =" +f1); class DC public static void main(string args[]) Degree obj= new Degree(); obj.ctof(); obj.ftoc();

5 5. class Area int l=90,b=400; int area,perimeter; void ara() area=l*b; System.out.println("The result is =" + area); void perimeter() perimeter=2*(l+b); System.out.println("The result is =" +perimeter); class AreaR public static void main(string args[]) Area obj= new Area(); obj.ara(); obj.perimeter();

6 6. class Area double r=9; double area,perimeter; void ara() area=2*3.14*r; System.out.println("The result is =" + area); void perimeter() perimeter=3.14*r; System.out.println("The result is =" +perimeter); class AreaC public static void main(string args[]) Area obj= new Area(); obj.ara(); obj.perimeter();

7 7. import java.util.*; class OE void check(int a) if(a%2==0) System.out.println("The Number is Even"); else System.out.println("The Number is Odd"); class OER public static void main(string args[]) OE obj= new OE(); Scanner sc = new Scanner(System.in); System.out.println("Input a number"); int b = sc.nextint(); obj.check(b);

8 8. import java.util.*; class PN void check(int a) if(a<0) System.out.println("The Number is Negative"); else if(a>0) System.out.println("The Number is Positive"); else System.out.println("The Number is Non-Negative"); class PNR public static void main(string args[]) PN obj= new PN(); Scanner sc = new Scanner(System.in); System.out.println("Input a number"); int b = sc.nextint(); obj.check(b);

9 9. import java.util.scanner; class Check void checking(int a,int b,int c) int d = c > (a > b? a : b)? c : ((a > b)? a : b); System.out.println("Largest Number:"+d); class MAX public static void main(string[] args) Check obj= new Check(); Scanner s = new Scanner(System.in); System.out.println("Enter all three numbers:"); int a = s.nextint(); int b = s.nextint(); int c = s.nextint(); obj.checking(a,b,c);

10 10. import java.util.scanner; class Swp void swapping(int a,int b) int temp=0; temp = a; a = b; b = temp; System.out.println("After Swapping\nx = "+a+"\ny = "+b); class SwpR public static void main(string args[]) Swp obj=new Swp(); int x, y; System.out.println("Enter x and y"); Scanner in = new Scanner(System.in); x = in.nextint(); y = in.nextint(); System.out.println("Before Swapping\nx = "+x+"\ny = "+y); obj.swapping(x,y);

11 11. import java.util.*; class MK void convert(double miles) double kilometers = miles * ; System.out.println(miles + "miles is equal to " + kilometers + "kilometers "); public class MilesToKilometers public static void main(string[] args) MK obj= new MK(); double mile; Scanner keyboard = new Scanner(System.in); System.out.print("Enter the number of miles "); mile = keyboard.nextint(); obj.convert(mile);

12 12. import java.util.scanner; class Year double y; void cov() Scanner sc=new Scanner(System.in); System.out.println("ENTER THE YEAR"); y=sc.nextdouble(); if(y%400==0) System.out.println("LEAP YEAR"); else if(y%100==0) System.out.println("NOT LEAP YEAR"); else if(y%4==0) System.out.println("LEAP YEAR"); else System.out.println("NOT LEAP YEAR"); class LeapYear public static void main(string[] args) Year a=new Year(); a.cov();

13 13. import java.util.scanner; class Calculate double marks; void calc() Scanner sc=new Scanner(System.in); System.out.println("ENTER THE MARKS:"); marks=sc.nextdouble(); if(marks>=90 && marks<=100) System.out.println("GRADE A"); else if(marks>=80 && marks<=89) System.out.println("GRADE B"); else if(marks>=70 && marks<=79) System.out.println("GRADE C"); else if(marks>=60 && marks<=69) System.out.println("GRADE D"); else if(marks>=40 && marks<=59) System.out.println("GRADE E"); else System.out.println("GRADE F"); class Marks public static void main(string[] ars) Calculate c=new Calculate(); c.calc();

14 14. import java.util.scanner; class Div int x; void input() Scanner sc=new Scanner(System.in); System.out.println("ENTER THE NO."); x=sc.nextint(); void check() if(x%5==0) System.out.println("Divisible"); else System.out.println("Not Divisible"); class Divisible public static void main(string [] args) Div n=new Div(); n.input(); n.check();