Submission

Score: 100

User: chs_14

Problemset: ผลรวมตัวเลข

Language: cpp

Time: 0.002 second

Submitted On: 2025-11-22 11:55:25

#include <bits/stdc++.h>
using namespace std;

int a, b, sum;

int main() {

    cin >> a >> b;
    for (int i = a; i < b; i++)
    {
        if (i%2==0 || i%3==0) {
            sum+=i;
        }
    }

    cout << sum;

    return 0;
}