Submission #3590172

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Source Code Expand

#define _USE_MATH_DEFINES
#include <bits/stdc++.h>
using namespace std;
//#define int long long
typedef long long lint;
typedef pair<int, int> P;
typedef vector<vector<int>> mat;
const int INF = (int)1e9;
const int MOD = (int)1e9 + 7;
const double EPS = (double)1e-10;
const int dx[] = {-1, 0, 0, 1};
const int dy[] = {0, -1, 1, 0};
struct Accelerate_Cin {
  Accelerate_Cin() {
    cin.tie(0);
    ios::sync_with_stdio(0);
    cout << fixed << setprecision(20);
  };
};

signed main() {
  float deg, dis;
  string str[17] = {"N",   "NNE", "NE",  "ENE", "E",   "ESE", "SE",  "SSE", "S",
                    "SSW", "SW",  "WSW", "W",   "WNW", "NW",  "NNW", "N"};
  float dis_table[14] = {0.2,  1.5,  3.3,  5.4,  7.9,  10.7, 13.8,
                         17.1, 20.7, 24.4, 28.4, 32.6, 200.0};
  int dis_ans;
  cin >> deg >> dis;

  deg /= 10;
  dis /= 60;
  dis = round(dis * 10) / 10;
  for (int i = 0; i < 13; i++) {
    if (dis <= dis_table[i]) {
      dis_ans = i;
      break;
    }
  }

  double current = 11.25;
  int index;
  if (dis_ans == 0) {
    cout << "C";
    cout << " " << 0 << endl;
    return 0;
  } else {
    for (int i = 0; i < 17; i++) {
      if (deg < current) {
        index = i;
        break;
      }
      current += 22.5;
    }
  }
  cout << str[index] << " " << dis_ans << endl;

  return 0;
}

Submission Info

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