题解

#include<bits/stdc++.h>
using namespace std;
int main()
{
	long long x,n=0;
	char c;
	cin>>x>>c;
	n=8;
	x-=1000;
	if(c=='y')
		n+=5;
	for(int i=1;i>=0;)
	{
		if(x>0)
		{
			n+=4;
			x-=500;
		}
		else
			break;
	}
	cout<<n;
	return 0;
}