//PROGRAM TO PRINT EVEN AND ODD NUMBERS class evenOdd { public static void main(String args[ ]) { int i; System.out.println(“Even and Odd numbers upto 10 are:”); System.out.println(“Odd numbers are:”); for(i=1;i<=10;i=i+2) …
//PROGRAM TO PRINT SUM OF THREE NUMBERS// class Sum { public static void main(String args[ ]) { int a,b,c,s; a=10; b=20; c=30; s=a+b+c; System.out.println(“sum of a,b and c is: “+s); …
//program to sort the list in descending order using bubble sort. class ListDescending { public static void main(String ar[]) { int L[]={22,3,11,56,8},i,j,s; for(i=0;i<L.length;i++) { for(j=0;j<L.length-i-1;j++) { if(L[j]<L[j+1]) { s=L[j]; L[j]=L[j+1]; …
//PROGRAM TO SWAP TWO NUMBERS class Swap { public static void main(String a[]) { int x=11,y=7,z; System.out.println(“before swaping the numbers are: x:”+x+” y:”+y); z=x; x=y; y=z; System.out.println(“after swaping the numbers …
//PROGRAM TO SHOW THE USE OF INTERFACE interface Area { final static float pi=3.14F; float compute(float x, float y); } class Rectangle implements Area { public float compute(float x,float y) …
//program to show day of week using switch case. class SwitchWeek { public static void main(String ar[]) { int n=5; switch(n) { case 1: System.out.println(“Sunday”); break; case 2: System.out.println(“Monday”); break; …
//program to generate random number public class RandomNum { public static void main(String args[]) { int rnd=(int)(100*Math.random()); System.out.println(“Random number is: “+rnd); } }
//PROGRAM TO GENERATE FIBONACCI SERIES class Fibonacci { public static void main(String ar[]) { int a=0,b=1,n=10,c=0; System.out.print(a+” “+b); for(int i=1;i<n-1;i++) { c=a+b; a=b; b=c; System.out.print(” “+c); } } }
//PROGRAM TO FIND PRIME NUMBER class Prime { public static void main(String arg[]) { int n=4,f=0; for(int i=2;i<=n/2;i++) { if(n%i==0) { System.out.println(“The number is not prime”); f=1; break; } } …
//PROGRAM TO FIND NUMBER OF PRIME NUMBER class NumOfPrime { public static void main(String a[]) { int n=500; for(int j=2;j<=500;j++) { int f=0; for(int i=2;i<=j/2;i++) { if(j%i==0) { f=1; break; …
