Submission #1304758

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Source Code Expand

#include <iostream>
#include <cmath>
using namespace std;
int main(void){
  int d,s,i;
  string str,sp;
  auto degrees = [](int x){return 1125 + x*2250;};
  double speed;
  cin >> d >> s;
  speed = round((double)s/60.0 * 10)/10.0;
  if(speed<=0.2){
      cout << "C 0" << "\n"; 
      return 0;
  }
  d=d*10;
   
  for(i=0;i<16;i++){
    if(d<degrees(i)) break;
  }

  sp = speed <= 1.5  ? "1"
      :speed <= 3.3  ? "2"
      :speed <= 5.4  ? "3"
      :speed <= 7.9  ? "4"
      :speed <= 10.7 ? "5"
      :speed <= 13.8 ? "6"
      :speed <= 17.1 ? "7"
      :speed <= 20.7 ? "8"
      :speed <= 24.4 ? "9"
      :speed <= 28.4 ? "10"
      :speed <= 32.6 ? "11"      
      : "12";

  str = i==1  ? "NNE"
       :i==2  ? "NE"
       :i==3  ? "ENE"
       :i==4  ? "E"
       :i==5  ? "ESE"
       :i==6  ? "SE"
       :i==7  ? "SSE"
       :i==8  ? "S"
       :i==9  ? "SSW"
       :i==10 ? "SW"
       :i==11 ? "WSW"
       :i==12 ? "W"
       :i==13 ? "WNW"
       :i==14 ? "NW"
       :i==15 ? "NNW"
       : "N";

  cout << str << " " << sp << "\n";
  return 0;
}

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Judge Result