/*

* To change this license header, choose License Headers in Project Properties.

* To change this template file, choose Tools | Templates

* and open the template in the editor.

*/

package javaprograming;

/**

*

* @author rohan

*/

public class SumNatural {

public static void main(String[] args) {

int num = 100;

int sum=0;

for(int i=1;i<=num;i++){

sum+=i;

}

System.out.println("sum of natural number is: "+sum);

}

}