algorithmStudy/1620.cpp at master · judy5050/algorithmStudy · GitHub

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//
//  1620.cpp
//  algo
//
//  Created by 박효정 on 2021/07/31.
//

#include <iostream>
#include <algorithm>
#include <vector>
#include <map>
#include <cstring>

using namespace std;

int main(){

    cin.tie(0);
    cout.tie(0);
    std::ios::sync_with_stdio(false);

    map<int, string> mai;
    map<string,int>mas;
    int n,m;
    cin>>n>>m;
    string name;
    for(int i=1;i<=n;i++){
        cin>>name;
        mai.insert({i,name});
        mas.insert({name,i});

    }

    string input;
    for(int i=0;i<m;i++){
        cin>>input;
        if('A'<=input[0]&&'Z'>=input[0]){
            auto index= mas.find(input);
            cout<<index->second<<"\n";


        }else{
            auto index=mai.find(stoi(input));
            cout<<index->second<<"\n";

        }
    }


    return 0;
}