Submission

Score: 100

User: tha_smith

Problemset: บาร์โค้ด

Language: cpp

Time: 0.003 second

Submitted On: 2025-10-02 20:59:59

#include <iostream>
#include <string>
using namespace std;

int main() {
    string n;
    int even=0,odd=0;
    cin >> n;
    for(int i=0;i<=11;i++) {
        if(i%2==0) {
            odd+=(n[i]-'0');
        }
        else if(i%2==1) {
            even+=(n[i]-'0');
        }
    }
    
    even = even*3;
    int num = even+odd+(n[12]-'0');

    if(num%10==0) {
        cout << "YES";
    }
    else {
        cout << "NO";
    }
}