题解 | #查找学生信息#

#include <cstdio>
#include <iostream>
#include <string>
#include <map>

using namespace std;

map <string,string> myMap;

int main(){
    int n;
    scanf("%d\n",&n);

    while(n--){
        string str;
        getline(cin,str);
        int pos=str.find(" ");
        string key=str.substr(0,pos);
        myMap[key]=str;
    }

    int m;
    scanf("%d",&m);
    while(m--){
        string key;
        cin>>key;
        string answer=myMap[key];
        if(answer==""){
            printf("No Answer!\n");
        }else{
            cout<<answer<<endl;
        }
    }
    return 0;
}