Submission #1242421

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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

Compile Error

./Main.cpp: In function ‘std::string calDir(double)’:
./Main.cpp:24:24: warning: extended initializer lists only available with -std=c++11 or -std=gnu++11
      vector<string> str{"N","NNE","NE","ENE","E","ESE","SE","SSE",
                        ^
./Main.cpp:25:66: error: in C++98 ‘str’ must be initialized by constructor, not by ‘{...}’
                         "S","SSW","SW","WSW","W","WNW","NW","NNW"};
                                                                  ^
./Main.cpp:25:66: error: no matching function for call to ‘std::vector<std::basic_string<char> >::vector(<brace-enclosed initializer list>)’
In file included from /usr/include/c++/5/vector:64:0,
                 from ./Main.cpp:2:
/usr/include/c++/5/bits/stl_vector.h:407:9: note: candidate: template<class _InputIterator> std::vector<_Tp, _Alloc>::vector(_InputIterator, _InputIterator, const allocator_type&)
         vector(_InputIterator __first, _InputIterator __last,
         ^
/usr/include/c++/5/bits/stl_vector.h:407:9: note:   template...