Write a java Program to print N prime numbers and find sum and average

Write a java Program to print N prime numbers and find sum and average

Program

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

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
sum is 1060
average is 117.0

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