题解~~

#include<bits/stdc++.h>
using namespace std;
struct xx{
	string name;
	string jnum;
	string dnum;
};
int n;
int main(){
	cin >> n;
	xx k[n];
	for(int i=0;i<3*n;i++){
		int a,b;
		string c;
		cin >> a >> b >> c;
		if(b==2){
			k[a-1].name=c;
		}
        else if(b==3){
			k[a-1].jnum=c;
		}
        else if(b==4){
			k[a-1].dnum=c;
		}
	}
	for(int i=0;i<n;i++){
		cout << i+1<< " " << k[i].name << " " << k[i].jnum << " " << k[i].dnum << endl;
	}
}