Submission

Score: 100

User: winwin1054

Problemset: บาร์โค้ด

Language: c

Time: 0.002 second

Submitted On: 2026-03-11 10:43:21

// Online C compiler to run C program online
#include <stdio.h>
#include <string.h>

int main() {
    int sum = 0,b[13];
    char a[13];
    scanf("%s",a);
    for(int i=0;i<13;i++)
    {
        b[i] = a[i] - '0';
    }
    for(int i=1;i<13;i+=2)
    {
        sum+=b[i];
    }
    sum = sum * 3;
    for(int i=0;i<13;i+=2)
    {
        sum+=b[i];
    }
    if(sum%10==0) printf("YES");
    else printf("NO");
}