Submission

Score: 0

User: Bunkoblong

Problemset: ผลรวมของเลขหลัก

Language: cpp

Time: 0.003 second

Submitted On: 2025-09-28 21:45:51

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

int main() {
    string code;
    cin>>code;
    
    int sum=0;
    for (int i=0; i<12; i++) {
        int digit=code [i]-'0';
        if ((i+1)%2==1)
        sum +=digit;
        else
        sum += digit*3;
    }
int checkDigit=code[12]-'0';
sum += checkDigit;
if (sum%10==0) {
    cout << "YES"<<"\n";
} else {
    cout <<"NO"<<"\n";
}
}