Submission #604226

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Source Code Expand

#include <iostream>
#include <limits>
#include <array>

using namespace std;

constexpr size_t kDegSize = 17;
constexpr size_t kDisSize = 13;

int main()
{
    array<const char *, kDegSize> degs = {
        "N", "NNE", "NE", "ENE", "E", "ESE", "SE", "SSE",
        "S", "SSW", "SW", "WSW", "W", "WNW", "NW", "NNW",
        "N",
    };
    array<int, kDisSize>          diss = {
        25, 155, 335, 545, 795, 1075, 1385, 1715, 2075, 2445, 2845, 3265,
        numeric_limits<int>::max()
    };

    size_t deg;
    int    dis;

    cin >> deg >> dis;

    size_t dis_num = 0;
    dis = dis * 10 / 6;

    for (size_t i = 0; i < kDisSize; ++i) {
        if (dis < diss[i]) {
            dis_num = i;
            break;
        }
    }
    cout << (dis_num == 0 ? "C" : degs[(deg * 10 + 1125) / 2250])
         << ' ' << dis_num << endl;

    return 0;
}

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