题解

#include <bits/stdc++.h>
using namespace std;

const int N = 10 + 10;

struct Staff{
    int id;
    string name;
    string jnum;
    string dnum;
};

int main(){
    Staff a[N]{};
    int n;
    cin >> n;
    for(int i = 0;i < n * 3;i++){
        int user_id, f;
        cin >> user_id;
        a[user_id].id = user_id;
        cin >> f;
        if(f == 2){
            cin >> a[user_id].name;
        }
        else if(f == 3){
            cin >> a[user_id].jnum;
        }
        else{
            cin >> a[user_id].dnum;
        }
    }
    for(int i = 1;i <= n;i++){
        printf("%d %s %s %s\n", a[i].id, a[i].name.data(), a[i].jnum.data(), 
               a[i].dnum.data());
    }
    return 0;
}