#include "raindrops.h"


namespace raindrops {

using namespace std;

struct mapping_t
{
    int     number;
    string  word;
};

static const mapping_t dictionary[]=
    {{3, "Pling"}, {5, "Plang"}, {7, "Plong"}};


string convert(int input)
{
    string result;

    for (auto &mapping : dictionary)
        if (!(input % mapping.number)) {

            result += mapping.word;
        }

    return result.empty() ? to_string(input) : result;
}

}