做完后已经🤢🤮🤮🤧😇

#include <iostream>
#include <vector>
#include <string>
using namespace std;
struct Student {
    string id;
    string name;
    string gender;
    int age;
};

bool check(const vector<Student>& students,const string& t,int pos){
    return students[pos].id >= t;
}
int main(){
    int N;
    cin >> N;
    vector<Student> students(N);
    int max_len = 0;
    for (int i=0;i<N;i++){
        cin >> students[i].id >> students[i].name >> students[i].gender >> students[i].age;
    }
    int M;
    cin >> M;
    for (int i=0;i<M;i++){
        string Q;
        cin >> Q;
        int result = -1;
        int left = 0;
        int right = N-1;
        while (left <= right) {
            int mid = (left + right) / 2;
            if (check(students,Q,mid)) {
                result = mid;     
                right = mid - 1;   
            } else {
                left = mid + 1; 
            }
        }
        if (result != -1 && students[result].id == Q) {
            cout << students[result].id << " " 
                 << students[result].name << " " 
                 << students[result].gender << " " 
                 << students[result].age << endl;
        } else {
            cout << "No Answer!" << endl;
        }
    }
    return 0;
}