Submission

Score: 100

User: qwert

Problemset: บาร์โค้ด

Language: cpp

Time: 0.002 second

Submitted On: 2025-10-12 21:43:41

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

int main()
{
	string a;
	int s=0,k=0,r;
	
	cin>>a;
	
	for(int i=0; i<13; i++){
		if(i%2!=0){
			
			s=s+a[i]-48;
		}
	}
	s=s*3;
	
	for(int i=0; i<=10; i++){
		if(i%2==0){
			k=k+a[i]-48;	
		}
	}
	
	r=s+k+a[12]-48;
	
	if(r%10==0){
		cout<<"YES";
	}
	else{
		cout<<"NO";
	}
//	cout<<r;
//	cout<<k;
	
//	cout<<s; //0814011599008
	
}