Submission

Score: 20

User: thanat

Problemset: ผลรวมตัวเลข

Language: cpp

Time: 0.003 second

Submitted On: 2026-09-27 11:53:02

#include<iostream>
using namespace std;
int main(){
	int n,m;
	cin>>n>>m;
	int sum;
	sum = 0;
	for(int i=1;i<m;i++){
		if(i % 2==0||i % 3==0){
			sum+=i;
		}
	}
	cout<<sum;
	
	return 0;
}