#include<bits/stdc++.h>
using namespace std;

float x, d, p;

int main()
{
	while(cin >> x)
	{
		d = 1, p = x;
		if(x >= 1000 && x < 2000)
			d = 0.95, p *= d;
		else if(x >= 2000 && x < 3000)
			d = 0.9, p *= d;
		else if(x >= 3000 && x < 5000)
			d = 0.85, p *= d;
		else if(x >= 5000)
			d = 0.8, p *= d;
		cout << "discount=" << d << "," << "pay=" << p << endl;
	}
	return 0;	
}