Submission

Score: 100

User: ztmy_

Problemset: ผลรวมตัวเลข

Language: cpp

Time: 0.003 second

Submitted On: 2025-10-08 09:03:55

#include <iostream>
using namespace std;

int main(){
    int f,l,sum = 0;
    cin >> f >> l;
    int arr[l] = {0};
    for (int i = f; i <= l; i++){
        arr[i] = i;
    }
    for (int i = f; i < l; i++){
        if (arr[i] % 3 == 0 || arr[i] % 2 == 0) sum += arr[i];
    }
    cout << sum;
}