Java Program To Find Sum Of N Numbers

Chapter: Interview Programs Last Updated: 08-07-2016 15:04:40 UTC

Program:

            /* ............... START ............... */
                
import java.util.*;

public class JavaSumOfNumbersExample {

	public static void main(String[] args) {
		Scanner input = new Scanner(System.in);
		System.out.print("Enter value of n: ");
		int n = input.nextInt();
		long sum = 0;
		for (int i = 1; i <= n; i++) {
			sum += i;
		}
		System.out.println("Sum of Numbers from 1 to " + n + " : " + sum);
	}
}

                /* ............... END ............... */
        

Output

Enter value of n: 100
Sum of Numbers from 1 to 100 : 5050

Tags

Find Sum Of N Numbers , Java, Interview Programs

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