Submission

Score: 100

User: Athens

Problemset: บาร์โค้ด

Language: cpp

Time: 0.002 second

Submitted On: 2026-09-27 11:08:39

#include <bits/stdc++.h>
using namespace std;

int main(){
      string num;
      cin >> num;

      int s = num.length();

      int score1 = 0;
      int score2 = 0;
      int check = num[12] - '0';
      for(int i = 0; i < s - 1 ; i++){
        char n = num[i];
        int g = n - '0';
        if(i % 2 == 0){
          score2 += g;
        }else if(i % 2 == 1 && i != 0){
          score1 += g;
        }
      }

      score1 = score1 * 3;

  
      if((score1 + score2 + check) % 10 == 0){
        cout << "YES" << endl;
      }else{
        cout << "NO" << endl;
      }
  
      return 0;
}