zoj 1394 Polar Explorer

//WA了很多次，百度了一下，才知道原来是小数与整数之间的错误，还不够细心！
#include "iostream"
#include "string"
using namespace std;

const int pi = 3.14159;

int main()
{
	string tag1, tag2;
	double X, Y, Z, distance, abledistance, remain;
	while (cin >> tag1)
	{
		if (tag1 == "ENDOFINPUT") 
			break;
		cin >> X >> Y >> Z;
		cin >> tag2;
		distance = abledistance = remain = 0;
		if (Z > 180)
			Z = 360 - Z;
		distance = 2 * 2 * X * pi * Z / 360;
		abledistance = 5 * Y;

		if (abledistance >= distance)
		{
			remain = Y - distance / 5;
			cout << "YES " << (int)remain << endl;
		}
		else
		{
			cout << "NO " <<(int) abledistance << endl;
		}
	}
}