Submission #1242437

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Source Code Expand

#include <iostream>
#include <vector>

using namespace std;

string calDir(double dir);
int toWind(double wind);
int calWind(int wind);

int main(){
    double dir;
    double wind;
    cin >> dir >> wind;
    int x = toWind(wind);
    if(x == 0){
        cout << 'C' << ' ' << 0 << endl;
        return 0;
    }
    cout << calDir(dir+112.5) << ' ' << x << endl;
    return 0;
}

string calDir(double dir){
     vector<string> str{"N","NNE","NE","ENE","E","ESE","SE","SSE",
                        "S","SSW","SW","WSW","W","WNW","NW","NNW"};
    return str.at((int) (dir / 225));
}

int toWind(double wind){
    double temp = wind / 60.0;
    int temp2 = (int) (temp * 10 + 0.5);
    if(temp2 < 2){
        return 0;
    }
    return calWind(temp2);
}

int calWind(int wind){
    vector<int> bew{15,33,54,79,
                    107,138,171,207,244,
                    284,326};
    int i;
    for(i=0;i<11;i++){
        if(wind <= bew.at(i)) break;
    }
    return i+1;
}

Submission Info

Judge Result