Submission

Score: 100

User: jamesz

Problemset: บาร์โค้ด

Language: cpp

Time: 0.003 second

Submitted On: 2026-10-01 10:09:41

#include<bits/stdc++.h>
using namespace std;
int main(){
	string h; cin>>h;
	int last = h[12]-'0';
	int sum1 = 0, sum2 = 0, s = h.size();
	for(int i = 1; i<s-1; i=i+2){
		sum2+=h[i]-'0';
	}
	sum2*=3;
	for(int i = 0; i<s-1; i=i+2){
		sum1+=h[i]-'0';

	}

	if((sum1+sum2+last) % 10 == 0){
		cout<<"YES";
		return 0;
	}
	else{
		cout<<"NO";
		return 0;
	}
	
}