Submission

Score: 0

User: Smail

Problemset: บาร์โค้ด

Language: cpp

Time: 0.002 second

Submitted On: 2026-04-08 21:51:05

#include <bits/stdc++.h>
using namespace std;
int main() {
    string str;
    cin>>str;
    int x[13];
    for (int i=0;i<13;i++) {
        char ch=str[i];
        x[i]=ch-'0';
    }

    int even=0,odd=0;
    for (int i=1;i<12;i+=2) even+=x[i];
    even*=3;
    for (int i=2;i<12;i+=2) odd+=x[i];
    int sum=(even+odd)+x[12];
    if (sum%10==0) cout<<"YES";
    else cout<<"NO";
}