AtCoder Beginner Contest 001

Submission #561749

Source codeソースコード

#include<bits/stdc++.h>
using namespace std;

#define FOR(i,a,b) for (int i=(a);i<(b);i++)
#define REP(i,n) for (int i=0;i<(n);i++)
#define ALL(a) (a).begin(),(a).end()

template<typename U, typename T>
void chmin(U &x, T y) { x = min(x, y); }

template<typename U, typename T>
void chmax(U &x, T y) { x = max(x, y); }

typedef long long int lli;
typedef long double ld;
typedef pair<string,int> P;

const int INF = INT_MAX/3;
const double EPS = 1e-14;
const int dx[4] = {0, 1, 0, -1}; // {-1,  0,  1, -1, 1, -1, 0, 1};
const int dy[4] = {1, 0, -1, 0}; // {-1, -1, -1,  0, 0,  1, 1, 1};

int fdis(const int t) {
  int s = ((t / 6.0) * 10 + 5) / 10;
  if (s <= 2) return 0;
  if (s <= 15) return 1;
  if (s <= 33) return 2;
  if (s <= 54) return 3;
  if (s <= 79) return 4;
  if (s <= 107) return 5;
  if (s <= 138) return 6;
  if (s <= 171) return 7;
  if (s <= 207) return 8;
  if (s <= 244) return 9;
  if (s <= 284) return 10;
  if (s <= 326) return 11;
  return 12;
}

string fdir(const int d) {
  if (d < 1125 || 34875 <= d) return "N";
  
  if (d <  3375) return "NNE";
  if (d <  5625) return "NE";
  if (d <  7875) return "ENE";
  if (d < 10125) return "E";
  if (d < 12375) return "ESE";
  if (d < 14625) return "SE";
  if (d < 16875) return "SSE";
  if (d < 19125) return "S";
  if (d < 21375) return "SSW";
  if (d < 23625) return "SW";
  if (d < 25875) return "WSW";
  if (d < 28125) return "W";
  if (d < 30375) return "WNW";
  if (d < 32625) return "NW";
  if (d < 34875) return "NNW";
  assert(false);
}

P solve(const int deg, const int dis) {
  int s = fdis(dis);
  if (s == 0) return make_pair("C", 0);
  return make_pair(fdir(deg * 10), s);
}

int main() {
  cout << fixed << setprecision(10);
  int DEG, DIS;
  cin >> DEG >> DIS;
  P p = solve(DEG, DIS);
  cout << p.first << " " << p.second << endl;
  return 0;
}

Submission

Task問題 C - 風力観測
User nameユーザ名 hnagamin
Created time投稿日時
Language言語 C++ (G++ 4.6.4)
Status状態 AC
Score得点 100
Source lengthソースコード長 1909 Byte
File nameファイル名
Exec time実行時間 40 ms
Memory usageメモリ使用量 1072 KB

Test case

Set

Set name Score得点 / Max score Cases
all 100 / 100 00_sample_01.txt,00_sample_02.txt,00_sample_03.txt,00_sample_04.txt,00_sample_05.txt,00_sample_06.txt,00_sample_07.txt,00_sample_08.txt,test_01.txt,test_02.txt,test_03.txt,test_04.txt,test_05.txt,test_06.txt,test_07.txt,test_08.txt,test_09.txt,test_10.txt,test_11.txt,test_12.txt,test_13.txt,test_14.txt,test_15.txt,test_16.txt,test_17.txt,test_18.txt,test_19.txt,test_20.txt,test_21.txt,test_22.txt,test_23.txt,test_24.txt,test_25.txt,test_26.txt,test_27.txt,test_28.txt,test_29.txt,test_30.txt,test_31.txt,test_32.txt,test_33.txt,test_34.txt,test_35.txt,test_36.txt,test_37.txt,test_38.txt,test_39.txt,test_40.txt,test_41.txt,test_42.txt,test_43.txt,test_44.txt,test_45.txt,test_46.txt,test_47.txt,test_48.txt,test_49.txt,test_50.txt,test_51.txt,test_52.txt,test_53.txt,test_54.txt,test_55.txt,test_56.txt,test_57.txt,test_58.txt

Test case

Case name Status状態 Exec time実行時間 Memory usageメモリ使用量
00_sample_01.txt AC 31 ms 1044 KB
00_sample_02.txt AC 26 ms 1044 KB
00_sample_03.txt AC 27 ms 1056 KB
00_sample_04.txt AC 29 ms 940 KB
00_sample_05.txt AC 27 ms 1052 KB
00_sample_06.txt AC 26 ms 1048 KB
00_sample_07.txt AC 26 ms 1048 KB
00_sample_08.txt AC 27 ms 1048 KB
test_01.txt AC 27 ms 1052 KB
test_02.txt AC 26 ms 936 KB
test_03.txt AC 27 ms 1044 KB
test_04.txt AC 28 ms 940 KB
test_05.txt AC 28 ms 936 KB
test_06.txt AC 28 ms 1004 KB
test_07.txt AC 29 ms 936 KB
test_08.txt AC 29 ms 1048 KB
test_09.txt AC 28 ms 940 KB
test_10.txt AC 29 ms 1056 KB
test_11.txt AC 28 ms 936 KB
test_12.txt AC 27 ms 1000 KB
test_13.txt AC 28 ms 1048 KB
test_14.txt AC 26 ms 1044 KB
test_15.txt AC 30 ms 1000 KB
test_16.txt AC 30 ms 1048 KB
test_17.txt AC 27 ms 1040 KB
test_18.txt AC 27 ms 1048 KB
test_19.txt AC 25 ms 1052 KB
test_20.txt AC 28 ms 1048 KB
test_21.txt AC 30 ms 1044 KB
test_22.txt AC 30 ms 1072 KB
test_23.txt AC 30 ms 1060 KB
test_24.txt AC 40 ms 992 KB
test_25.txt AC 29 ms 1048 KB
test_26.txt AC 27 ms 1052 KB
test_27.txt AC 31 ms 1052 KB
test_28.txt AC 28 ms 940 KB
test_29.txt AC 29 ms 936 KB
test_30.txt AC 30 ms 936 KB
test_31.txt AC 30 ms 1000 KB
test_32.txt AC 28 ms 940 KB
test_33.txt AC 28 ms 944 KB
test_34.txt AC 30 ms 1052 KB
test_35.txt AC 27 ms 1048 KB
test_36.txt AC 30 ms 1056 KB
test_37.txt AC 30 ms 1048 KB
test_38.txt AC 30 ms 1052 KB
test_39.txt AC 29 ms 944 KB
test_40.txt AC 28 ms 1040 KB
test_41.txt AC 29 ms 1056 KB
test_42.txt AC 28 ms 1052 KB
test_43.txt AC 28 ms 1052 KB
test_44.txt AC 26 ms 1052 KB
test_45.txt AC 26 ms 1052 KB
test_46.txt AC 26 ms 1052 KB
test_47.txt AC 28 ms 1004 KB
test_48.txt AC 26 ms 1052 KB
test_49.txt AC 25 ms 1052 KB
test_50.txt AC 26 ms 1052 KB
test_51.txt AC 27 ms 1048 KB
test_52.txt AC 26 ms 1052 KB
test_53.txt AC 26 ms 1056 KB
test_54.txt AC 25 ms 940 KB
test_55.txt AC 27 ms 1032 KB
test_56.txt AC 28 ms 1052 KB
test_57.txt AC 29 ms 1052 KB
test_58.txt AC 27 ms 1048 KB