Top 25 java programs for freshers in pdf.pdf - Google Drive

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1.Armstrong Number

import java.*; import java.util.Scanner; public class ArmstrongNumber { public static void main(String[] args) { int n,sum=0,temp,r; Scanner input=new Scanner(System.in); System.out.println("Enter number to find whether it is Armstrong or not"); n=input.nextInt(); temp=n; System.out.println("temp value"); System.out.println(temp);

while(temp!=0) { r=temp%10;

System.out.println("r value"); System.out.println(r);

sum=sum+r*r*r; System.out.println("sum is:"); System.out.println(sum);

temp=temp/10; System.out.println("rest of no."); System.out.println(temp); } if(n==sum) { System.out.println("num is armstrong"); } else{ System.out.println("num is not an Armstrong"); } }

} ----------------------------------------------------------------------------------------------------------2.Ascending Order:

import java.util.Scanner; public class AscendingOrder { public static void main(String[] args) {

int a[]= new int[5]; int t;

Scanner inp = new Scanner(System.in);

System.out.println("Enter 5 numbers to print the ascending order of them");

for(int i=0;i=1;j--) { System.out.print(j); } }

for (int i=1;i=1;j--) { System.out.print("*");

} } for (int i=1;i