Submission #108571

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Source Code Expand

#include<iostream>
#include<cmath>
using namespace std;
double todeg(double d){
	return d/180*M_PI;
}
int dd(int dis){
	double a=dis/60.0;
	int b=0;
	a*=10;
	a+=0.5;
	a=int(a);
	a/=10;
	if(32.7<=a)b=12;
	if(28.5<=a && 32.6>=a)b=11;
	if(24.5<=a && 28.4>=a)b=10;
	if(20.8<=a && 24.4>=a)b=9;
	if(17.2<=a && 20.7>=a)b=8;
	if(13.9<=a && 17.1>=a)b=7;
	if(10.8<=a && 13.8>=a)b=6;
	if(8.0<=a && 10.7>=a)b=5;
	if(5.5<=a && 7.9>=a)b=4;
	if(3.4<=a && 5.4>=a)b=3;
	if(1.6<=a && 3.3>=a)b=2;
	if(0.3<=a && 1.5>=a)b=1;
	if(0<=a && 0.2>=a)b=0;
	return b;
}
string s[15]={"NNE","NE","ENE","E","ESE","SE","SSE","S","SSW","SW","WSW","W","WNW","NW","NNW"};
main(){
	int deg,dis;
	cin>>deg>>dis;
	int k=dd(dis);
	if(k==0)cout<<"c 0"<<endl;
	else{
		if(deg<112.5 || deg>=3487.5){
			cout<<"N "<<k<<endl;
		}else{
			double a=33.75,b=22.5;
			int c=16;
			for(int i=0;i<16;++i){
				if(deg<(a+b*i)*10){
					c=i;
					
					break;
				}
			}
			cout<<s[c]<<" "<<k<<endl;
		}
	}
}

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