AtCoder Beginner Contest 001

Submission #627804

Source codeソースコード

#include <bits/stdc++.h>
#define FOR(i,a,b)  for(int (i)=(a);(i)<(b);(i)++)
#define REP(i,n)    FOR(i,0,n)
#define RER(i,n)    FOR(i,0,(n+1))
#define pb          push_back
#define mp(a,b)     make_pair((a),(b))
#define mset(m,v)   memset(m,v,sizeof(m))
using namespace std;
typedef vector<int> vi;
typedef pair<int, int> pii;
typedef vector<pair<int, int> > vpii;
typedef long long ll;
typedef vector<ll> vl;
typedef pair<ll,ll> pll;
typedef vector<pair<ll, ll> > vpll;
typedef vector<string> vs;
typedef long double ld;
const double EPS    = 1e-10;
const int INF       = 1e+9;
const double PI     = acos(-1);


auto main() -> int
{
    constexpr auto degLen = 16 + 1;
    array<string, degLen> degStrs = {
        "N", "NNE", "NE", "ENE", "E", "ESE", "SE", "SSE",
        "S", "SSW", "SW", "WSW", "W", "WNW", "NW", "NNW", "N",
    };

    constexpr auto powerLen = 13;
    array<double, powerLen> powerMins = {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};
    reverse(begin(powerMins), end(powerMins));

    int dir;
    cin >> dir;
    const auto dirIdx = static_cast<int>((dir/225.0 + 0.5) * 10)/10;

    int dis;
    cin >> dis;
    const auto power = static_cast<int>((dis/60.0*10.0) + 0.5)/10.0;
    auto counter = powerLen - 1;
    for ( const auto& p : powerMins ) {
        if ( power >= p - EPS ) {
            break;
        }
        --counter;
    }

    cout << ((counter == 0) ? string("C") : degStrs[dirIdx]) << " " << counter << endl;

    return 0;
}

Submission

Task問題 C - 風力観測
User nameユーザ名 kage
Created time投稿日時
Language言語 C++11 (GCC 4.8.1)
Status状態 AC
Score得点 100
Source lengthソースコード長 1549 Byte
File nameファイル名
Exec time実行時間 39 ms
Memory usageメモリ使用量 1208 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 30 ms 1064 KB
00_sample_02.txt AC 28 ms 1196 KB
00_sample_03.txt AC 28 ms 1168 KB
00_sample_04.txt AC 29 ms 1180 KB
00_sample_05.txt AC 30 ms 1204 KB
00_sample_06.txt AC 29 ms 1184 KB
00_sample_07.txt AC 30 ms 1120 KB
00_sample_08.txt AC 29 ms 1124 KB
test_01.txt AC 27 ms 1192 KB
test_02.txt AC 28 ms 1184 KB
test_03.txt AC 27 ms 1188 KB
test_04.txt AC 29 ms 1192 KB
test_05.txt AC 30 ms 984 KB
test_06.txt AC 33 ms 992 KB
test_07.txt AC 30 ms 1188 KB
test_08.txt AC 30 ms 1192 KB
test_09.txt AC 29 ms 1196 KB
test_10.txt AC 29 ms 1208 KB
test_11.txt AC 29 ms 1060 KB
test_12.txt AC 29 ms 1168 KB
test_13.txt AC 28 ms 1040 KB
test_14.txt AC 29 ms 1196 KB
test_15.txt AC 34 ms 1164 KB
test_16.txt AC 29 ms 1188 KB
test_17.txt AC 27 ms 1168 KB
test_18.txt AC 30 ms 1172 KB
test_19.txt AC 29 ms 1172 KB
test_20.txt AC 27 ms 1184 KB
test_21.txt AC 30 ms 1172 KB
test_22.txt AC 27 ms 1192 KB
test_23.txt AC 27 ms 1172 KB
test_24.txt AC 29 ms 1068 KB
test_25.txt AC 27 ms 1188 KB
test_26.txt AC 28 ms 1044 KB
test_27.txt AC 27 ms 1176 KB
test_28.txt AC 29 ms 1184 KB
test_29.txt AC 30 ms 1168 KB
test_30.txt AC 28 ms 1068 KB
test_31.txt AC 30 ms 1172 KB
test_32.txt AC 30 ms 1164 KB
test_33.txt AC 29 ms 1172 KB
test_34.txt AC 29 ms 1120 KB
test_35.txt AC 29 ms 1172 KB
test_36.txt AC 28 ms 1168 KB
test_37.txt AC 28 ms 1188 KB
test_38.txt AC 29 ms 1196 KB
test_39.txt AC 28 ms 992 KB
test_40.txt AC 30 ms 1188 KB
test_41.txt AC 31 ms 1068 KB
test_42.txt AC 35 ms 1128 KB
test_43.txt AC 32 ms 992 KB
test_44.txt AC 29 ms 1172 KB
test_45.txt AC 30 ms 1172 KB
test_46.txt AC 28 ms 1176 KB
test_47.txt AC 32 ms 996 KB
test_48.txt AC 32 ms 1128 KB
test_49.txt AC 27 ms 1072 KB
test_50.txt AC 30 ms 1176 KB
test_51.txt AC 39 ms 1072 KB
test_52.txt AC 27 ms 1188 KB
test_53.txt AC 28 ms 1192 KB
test_54.txt AC 31 ms 1176 KB
test_55.txt AC 30 ms 1180 KB
test_56.txt AC 29 ms 1192 KB
test_57.txt AC 27 ms 1188 KB
test_58.txt AC 30 ms 1156 KB