Submission

Score: 20

User: yytrn

Problemset: ผลรวมตัวเลข

Language: cpp

Time: 0.003 second

Submitted On: 2025-10-08 21:56:16

#include <iostream>
using namespace std;

int main()
{

    int n, m;
    cin >> n >> m;
    int ans = 0;
    for(int i = 1; i < m; i++)
    {
        if (i % 3 == 0 || i % 2 == 0)
        {
            ans += i;
        }
    }
    cout << ans;

    return 0;
}