for(signed int i = 0; i < (signed int)this->squares.size(); i++) 
    { 
        for(signed int j = 0; j < (signed int)this->squares.size(); j++) 
        { 
            if(names[i] == this->squares[j]["name"]) 
            { 
                adresses.push_back(this->squares[j]["adress"]); 
                break; 
            } 
        } 
    }