Submission

Score: 100

User: Bestzu

Problemset: ผลรวมตัวเลข

Language: cpp

Time: 0.003 second

Submitted On: 2025-10-04 22:52:13

#include <bits/stdc++.h>
#define endl '\n'
using namespace std;



int main() {
    ios::sync_with_stdio(false); cin.tie(0);

    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;
}