Answer to Question #229769 in Java | JSP | JSF for kam

Question

Using a while loop, write a program to calculate and print the sum of a given number of squares.

Answer 1

import java.util.Scanner;
public class Main
{
 
 public static void main(String[] args) {
    Scanner in=new Scanner(System.in);
    int n;
    int sum=0;
    int i=1;
    System.out.println("Enter n: ");
    n=in.nextInt();
    while(i<=n)
    {
        sum=sum+i*i;
        i++;
    }
    System.out.println("Sum of squares of numbers from 1 to n is : "+sum);
 }
 
}