Submission

Score: 100

User: samsenpisardmoo

Problemset: บาร์โค้ด

Language: c

Time: 0.001 second

Submitted On: 2025-09-29 23:25:17

#include <stdio.h>
int main()
{
    int code[13];

   
    for (int i = 0; i < 13; i++) 
    {
        scanf("%1d", &code[i]);  
    }

    int addeven = 0, addodd = 0;

    
    for (int i = 0; i < 12; i++) 
    {
        if ((i + 1) % 2 == 0) addeven += code[i];
        else addodd += code[i];                         
    }

    addeven *= 3;
    int addtotal = addeven + addodd + code[12];   

    if (addtotal % 10 == 0) printf("YES");
    else printf("NO");

    return 0;
}