Submission #914409

---

Source Code Expand

#include <iostream>
#include <cmath>
using namespace std;

string getDirection(int deg){
	const int PHASE = 2250;
	const int DEG = (deg*10 + PHASE/2) % 36000; 
	const string directions[] = {"N", "NNE", "NE", "ENE", "E", "ESE", "SE", "SSE",
		"S", "SSW", "SW", "WSW", "W", "WNW", "NW", "NNW"};
	
	for(int i=0; i<16; ++i){
		if(PHASE*i <= DEG && PHASE*(i+1) > DEG)
			return directions[i];
	}
	return "error";
}

int getWindPower(int dis){
	const int speed[] = {0, 3, 16, 34, 55, 80, 108, 139, 172, 208, 245, 285, 327};
	int transSpeed[13];
    for (int i=0; i<13; ++i)
        transSpeed[i] = speed[i]*6-3;
        
	for (int i=0; i<12; ++i){
        //printf("dis=%d transSpeed[%d]=%d\n", dis, i+1, transSpeed[i+1]);
		if (dis < transSpeed[i+1])
			return i;
	}
	return 12;
}

int main(void){
	int deg, dis;
	cin >> deg >> dis;
	
	int windPower = getWindPower(dis);
	string windDirection;
	if (windPower == 0)
		windDirection = "C";
	else
		windDirection = getDirection(deg);
	
	cout << windDirection << " " << windPower << endl;
	return 0;
}

Submission Info

Judge Result