Submission

Score: 100

User: fishia

Problemset: บาร์โค้ด

Language: cpp

Time: 0.004 second

Submitted On: 2026-10-13 20:47:01

#include<iostream>
#include<string>
using namespace std;
int main(){
	string code;
	int sum=0;
	cin>>code;
	for(int i=12;i>=0;i--){
		if (i%2==1){
			sum+=(code[i]-'0')*3;
		}
		else if (i<=10){
			sum+=code[i]-'0';
		}
	}
	sum+=code[12]-'0';
	if(sum%10==0){
		cout<<"YES";
	}
	else{
		cout<<"NO";
	}
}