Submission

Score: 0

User: ultraman9845

Problemset: บาร์โค้ด

Language: cpp

Time: 0.002 second

Submitted On: 2026-10-08 21:25:26

#include<iostream>
#include<cstring>
using namespace std;
int main()
{
	int s,sum1=0,sum2=0,mul,sum3;
	string a;
	cin >> a;
	s = a.length();
	for(int i=0;i<s;i++)
	{
		a[i] = a[i]-'0';
		if((i+1)%2 == 0)
		{
			sum2 += a[i] ;
		}
		else if((i+1)%2 != 0 && (i+1) != 13)
		{
			sum1 += a[i];
		}
	}
	mul = sum2 * 3;
	sum3 = mul + sum1;
	if(100-sum3 == a[12])
	{
		cout << "YES";
	}
	else
	{
		cout << "NO" ;
	}
		
}