Question

Write a program to print the sum of the n even numbers

Answer 1

import java.util.Scanner;




public class Main {




public static void main(String[] args) {

int n, sum=0;

Scanner in = new Scanner(System.in);

System.out.print("Enter n: ");

n = in.nextInt();

for(int i = 0; i <= n; i++)

sum += i;

System.out.println("sum = " + sum);

}

}