Submission
Status:
PPPPPPPPPP
Subtask/Task Score:
100/100
Score: 100
User: Tjeez
Problemset: ผลรวมตัวเลข
Language: cpp
Time: 0.005 second
Submitted On: 2026-09-28 19:43:43
#include <iostream>
using namespace std;
int main(){
ios::sync_with_stdio;cin.tie(0);cout.tie(0);
int n,m;
cin>>n>>m;
int a6=0, a3=0 , a2=0;
for (int i=n ; i<m ; i++){
if (i%6 ==0){
a6+=i;
}
}
for (int i=n ; i<m ; i++){
if (i%3 ==0){
a3+=i;
}
}
for (int i=n ; i<m ; i++){
if (i%2 ==0){
a2+=i;
}
}
cout<<a2+a3-a6;
}