Read a number from the user and Display sum of prime numbers upto n;

import java.util.Scanner;

class Sum_Prime

{

public static void main(String args[])

{

Scanner s = new Scanner(System.in);

System.out.println ("Enter the upper limit :");

int end = s.nextInt();

System.out.println ("The prime numbers are :");

boolean isprime=false;

int i;

int SUM_PRIME=0;

for(int number = 1; number <= end; number++)

{

for(i = 2; i < number; i++)

  {

  if(number % i == 0)

          {

         isprime = false;

        break;

        }

                 

       else

       {

       isprime = true;

       }

}

if(number==i) isprime=true;

if(isprime == true) {System.out.print(number+" "); SUM_PRIME=SUM_PRIME+number;}

}

System.out.println("The sum of prime numbers in the given range " +SUM_PRIME);

}}