Submission #1653497

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Source Code Expand

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

#define DEBUG(x) cerr << #x << ": " << x << endl;
#define ll long long

double f(double n) {
    int tmp = n;
    string s = to_string(tmp);
    int k0 = s[s.length() -1] - '0';

    if (k0 >= 5) {
        n += 10;
        n -= k0;
        return n / 100.0;
    } else {
        tmp -= k0;
        return tmp / 100.0;
    }
}

int main() {
    double deg, dis;
    cin >> deg >> dis;
    deg /= 10.0;
    dis *= 100;
    dis /= 60.0;
    dis = f(dis);

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

    const double interval = 22.5;
    double inc = 11.25;
    string fuko = "";
    int size = v.size();
    if (deg >= 11.25 && deg < 348.75) {
        for (int i = 0; i < size; i++) {
           if (deg >= inc && deg < inc + interval) {
                fuko = v[i];
                break;
            }
            inc += interval;
        }
    } else {
        fuko = "N";
    }

    int power = -1;
    if (dis >= 0.0 && dis <= 0.2) {
        power = 0;
        fuko = "C";
    } else if (dis <= 1.5) {
        power = 1;
    } else if ( dis <= 3.3) {
        power = 2;
    } else if (dis <= 5.4) {
        power = 3;
    } else if (dis <= 7.9) {
        power = 4;
    } else if (dis <= 10.7) {
        power = 5;
    } else if (dis <= 13.8) {
        power = 6;
    } else if (dis <= 17.1) {
        power = 7;
    } else if (dis <= 20.7) {
        power = 8;
    } else if (dis <= 24.4) {
        power = 9;
    } else if (dis <= 28.4) {
        power = 10;
    } else if (dis <= 32.6) {
        power = 11;
    } else if ( dis >= 32.7) {
        power = 12;
    }

    cout << fuko << " " << power << endl;

    return 0;
}

Submission Info

Judge Result