Submission

Score: 100

User: Nuttykub

Problemset: บาร์โค้ด

Language: cpp

Time: 0.004 second

Submitted On: 2026-10-01 13:43:50

#include <bits/stdc++.h>
using namespace std;
int main(){
    string s;
    cin>>s;
    int even = 0;
    int odd = 0;
    for (int i = 1;i < s.length()-1;i+=2){
        even+=s[i]-'0';
    }
    even*=3;
    for (int i = 0;i < s.length()-1;i+=2){
        odd+=s[i]-'0';
    }
    int total = even+odd;
    total+=s[s.length()-1]-'0';
    if (total%10 == 0) cout <<"YES";
    else cout <<"NO";


}