Submission

Score: 100

User: Kei

Problemset: บาร์โค้ด

Language: cpp

Time: 0.002 second

Submitted On: 2026-10-07 14:32:24

#include <bits/stdc++.h>
using namespace std;
using ll = long long;
using pii = pair<int,int>; 

void solve(){
    string s; cin >> s;
    int es=0,os=0;
    reverse(s.begin(),s.end());
    int check=s[0]-'0';
    for (int i = 1; i <= 12; i++)
    {
        es+=s[i]-'0';
        i++;
        os+=s[i]-'0';
    }
    es*=3;
    if((es+os+check)%10==0){
        cout<<"YES";
        return;
    }
    cout<<"NO";
    
}

int main(){
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
    solve();
    return 0;
}