Submission #366590

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Source Code Expand

#include <iostream>
#include <string>

using namespace std;
double myroundDn2(double x)
{
  return (int)(x * 10 + 0.5) / 10.0;
}

string getDir(int deg)
{
  string sdega[] = {"N", "NNE", "NE", "ENE", "E", "ESE", "SE", "SSE",
    "S", "SSW", "SW", "WSW", "W", "WNW", "NW", "NNW"};
  
  int ofs = 3600 / 16;
  int ndeg = ((deg % 3600) + ofs / 2 ) / ofs;
  if (ndeg < 16) return sdega[ndeg];
  else return sdega[ndeg % 16];

}

int getW(int dis)
{
  double rangeS[13] = {0.0, 0.3, 1.6, 3.4, 5.5, 8.0, 10.8, 13.9, 17.2, 20.8, 24.5, 28.5, 32.7};
  double rangeE[13] = {0.2, 1.5, 3.3, 5.4, 7.9, 10.7, 13.8, 17.1, 20.7, 24.4, 28.4, 32.6, 12000 / 60.0};

  int i = 0;
  double disps = myroundDn2(dis / 60.0);
  while (i < 13)
    {
      if (rangeS[i] <= disps && disps <= rangeE[i]) {
        break;
      }
      i++;
    }

  return i;
}

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

  if (myroundDn2(dis / 60.0) <= 0.2) {
    cout << "C 0" << endl;    
  } else {
    cout <<   getDir(deg) << " " << getW(dis) << endl;
  }

  return 0;
  
}

Submission Info

Judge Result