Submission #109099

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Source Code Expand

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

string getDir(double);
int getW(double);

int main()
{
  double deg, dis;
  cin >> deg >> dis;

  int w = getW(dis);
  string dir = w == 0 ? "C" : getDir(deg / 10);

  cout << dir << " " << w << endl;

  return 0;
}

string getDir(double deg)
{
  string degs[16] = {"NNE", "NE", "ENE", "E", "ESE", "SE", "SSE", "S",
                     "SSW", "SW", "WSW", "W", "WNW", "NW", "NNW", "N"};

  for(double s = 11.25; s <= 326.25; s += 22.5) {
    double e = s + 22.5;
    if(deg >= s && deg <= e)
      return degs[(int)((deg - 11.25) / 22.5)];
  }
  return degs[15];
}

int getW(double dis)
{
  int rtn;
  dis = round((dis / 60.0) * 10) / 10.0;
  
  if(dis <= 0.2)
    rtn = 0;
  else if(dis <= 1.5)
    rtn = 1;
  else if(dis <= 3.3)
    rtn = 2;
  else if(dis <= 5.4)
    rtn = 3;
  else if(dis <= 7.9)
    rtn = 4;
  else if(dis <= 10.7)
    rtn = 5;
  else if(dis <= 13.8)
    rtn = 6;
  else if(dis <= 17.1)
    rtn = 7;
  else if(dis <= 20.7)
    rtn = 8;
  else if(dis <= 24.4)
    rtn = 9;
  else if(dis <= 28.4)
    rtn = 10;
  else if(dis <= 32.6)
    rtn = 11;
  else
    rtn = 12;

  return rtn;
}

Submission Info

Judge Result