Submission

Score: 30

User: wegagawtep

Problemset: ผลรวมตัวเลข

Language: cpp

Time: 0.002 second

Submitted On: 2026-09-13 15:44:22

#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++) {

        if (i % 2== 0 || i % 3 == 0) {
            sum += i;
        }
    }
    cout << sum;
    return 0;
}