Submission

Score: 100

User: msurirak

Problemset: ผลรวมตัวเลข

Language: cpp

Time: 0.002 second

Submitted On: 2026-09-21 09:41:56

#include<iostream>
#include<string>
using namespace std;
int main(){
    int roof,floor,sum=0;
    cin>>floor>>roof;
    for(int i=floor;i<roof;i++){
        if(i%3==0||i%2==0){
            sum+=i;
        }
    }
    cout<<sum;
}