Submission #1678715

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Source Code Expand

#include <bits/stdc++.h>

#define REP(i, n) for(int i = 0; i < (int)(n); ++i)
#define FOR(i, m, n) for(int i = (m); i < (int)(n); ++i)
#define ALL(x) (x).begin(), (x).end()
#define INF 2000000000

#ifdef LOCAL
  #define eprintf(...) fprintf(stderr, __VA_ARGS__)
#else
  #define eprintf(...) 0
#endif

using namespace std;

typedef long long LL;
typedef unsigned long long ULL;
typedef unsigned int uint;

vector<string> degs {
  "N",
  "NNE",
  "NE",
  "ENE",
  "E",
  "ESE",
  "SE",
  "SSE",
  "S",
  "SSW",
  "SW",
  "WSW",
  "W",
  "WNW",
  "NW",
  "NNW",
};

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

  int degidx = int(floor((deg + 112.5) / 225));
  //eprintf("%d\n", degidx);
  string degstr = degs[degidx];

  double dispers = round((double)dis*10 / 60) / 10; 

  int w; 
  if(dispers >= 32.7) {
    w = 12;
  }
  else if(dispers >= 28.5) {
    w = 11;
  }
  else if(dispers >= 24.5) {
    w = 10;
  }
  else if(dispers >= 20.8) {
    w = 9;
  }
  else if(dispers >= 17.2) {
    w = 8;
  }
  else if(dispers >= 13.9) {
    w = 7;
  }
  else if(dispers >= 10.8) {
    w = 6;
  }
  else if(dispers >= 8.0) {
    w = 5;
  }
  else if(dispers >= 5.5) {
    w = 4;
  }
  else if(dispers >= 3.4) {
    w = 3;
  }
  else if(dispers >= 1.6) {
    w = 2;
  }
  else if(dispers >= 0.3) {
    w = 1;
  }
  else {
    w = 0;
    degstr = "C";
  }
  
  printf("%s %d\n", degstr.c_str(), w);

  return 0;
}

Submission Info

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