Java program to print N prime numbers and find sum and average

By candid | Posted :
11 May, 2016
| Updated :
21 Dec, 2017

Program

public class PrimeNumberUptoN {

public static void main(String[] args) { int num =0, i =0; System.out.println("Prime numbers from 1 to 100 are :"); for (i = 1; i <= 100; i++) { int counter=0; for(num =i; num>=1; num--) { if(i%num==0) { counter = counter + 1; } } if (counter ==2) { System.out.print(i+" "); } } } }

Output

Prime numbers from 1 to 100 are : 2 3 5 7 11 13 17 19 23 29 31 37 41 43 47 53 59 61 67 71 73 79 83 89 97