Submission

Score: 30

User: faofao

Problemset: ผลรวมตัวเลข

Language: cpp

Time: 0.005 second

Submitted On: 2026-08-16 20:10:05

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

int main(){
    ios::sync_with_stdio(),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);
}