Submission

Score: 0

User: zenta4u

Problemset: ผลรวมตัวเลข

Language: cpp

Time: 0.003 second

Submitted On: 2025-10-01 08:30:29

#include <bits/stdc++.h>
using namespace std;
int main() {
    int n, m;
    cin >> n >> m;
    int sum = 0;
    for (int i=n; i<=m; i++) sum += i;
    cout << sum;
}