Question

A simple java program to calculate numbers 1 to 200 and display the result
1. The program should operate in such a way that two classes and two custom methods are used withsame package.
2. One of the methods should have return type while the other should not.

Answer 1

package calculatenumbers;

public class Main {
private static int
sum=0;
public static void main(String[] args)
{
System.out.println("Calculate numbers =
"+calculatenumbers());
}

private static int
calculatenumbers(){
for(int i=1;i<=200;i++){
sum+=i;
}

return
sum;
}

}