Submission

Score: 100

User: 38408

Problemset: บาร์โค้ด

Language: cpp

Time: 0.004 second

Submitted On: 2026-10-05 22:29:45

#include<bits/stdc++.h>
using namespace std;
int main(){
    string word;
    int even = 0;
    int odd = 0;
    cin>>word;
    for (int i = 1; i <= word.length()-1; i++)
    {
        if(i%2==0){
            even += word[i-1]-'0';
        }else{
            odd += word[i-1]-'0';
        }
    }
    int ans = even*3+odd+word[12]-'0';
    if(ans%10==0){
        cout << "YES";
    }else{
        cout <<"NO";
    }    
}