jimmyBurger.cpp

vector<int> jimOrders(vector<vector<int>> orders) {
    map<int, int> num;
    vector<int> ret;
    int index = 0;
    for(auto d : orders){
        int c = d[0] + d[1];
        bool ch = true;
        while (ch) {
            if(num[c] != 0){
                c++;
            }else{
                num[c] =index + 1;;
                ch = false;
            }
        }
        index++; 
    }
    for(auto d : num){
        ret.push_back(d.second);
    }
    return ret;
}