Submission

Score: 100

User: Phat12

Problemset: บาร์โค้ด

Language: cpp

Time: 0.002 second

Submitted On: 2025-08-28 07:17:26

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

int main() {
    string s;
    cin >> s;
    int sum=0;
    for (int i=0;i<12;i+=2){
        sum+=s[i]-'0';
    }
    for (int i=1;i<12;i+=2){
        sum+=(s[i]-'0')*3;
    }
    if ((s[12]-'0'+sum)%10==0) {
        cout << "YES";
    }
    else cout << "NO";
	// your code goes here

}