Running Sum And Average

0 Er. ANUP July 16, 2022

Running sum and average

You are given an integer n .Your task is to write a program to print the running sum from 1 to n and its average.

Input Format

For each test case, you will get n as an integer input.

Constraints

1<=n<=1000

Output Format

First line print the sum.

second line print its average.

Sample Input 0

Sample Output 0

Explanation 0

First line sum from 1 to 5 is 15.

Second line average is 3.

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import java.io.*;
import java.util.*;
import java.text.*;
import java.math.*;
import java.util.regex.*;

public class Solution {

    public static void main(String[] args) {
        Scanner sc=new Scanner(System.in);
         int n=sc.nextInt();
         int sum=0;
         
         for(int i=1; i<=n; i++){
             sum+=i;
         }
         System.out.println(sum);
          int avg=sum/n;
             System.out.println(avg);
    }
}