Submission

Score: 100

User: GONGGONG

Problemset: บาร์โค้ด

Language: cpp

Time: 0.003 second

Submitted On: 2026-10-11 22:19:31

#include <iostream>
using namespace std;

int main() {
    string s;cin>>s;
    int arr[13]={0};
    for(int i=12;i>=0;i--) arr[i]=s[12-i]-48;
    int even=0,odd=0;
    for(int i=1;i<13;i++) if(i%2==1) even+=arr[i];
    even*=3;
    for(int i=2;i<13;i++) if(i%2==0) odd+=arr[i];
    int sum=odd+even+arr[0];
    if(sum%10==0) cout<<"YES";
    else cout<<"NO";
}