题解

#include<iostream>
#include<algorithm>
using namespace std;
struct stu{
    string name,gender;
    int year,month;
}a[110];
bool cmp(stu a,stu b){
    if(a.year!=b.year){
        return a.year>b.year;
    }else{
        return a.month>b.month;
    }
}
int main(){
    int n;
    cin>>n;
    for(int i=0;i<n;i++){
        cin>>a[i].name>>a[i].gender>>a[i].year>>a[i].month;
    }
    sort(a,a+n,cmp);
    for(int i=0;i<n;i++){
        cout<<a[i].name<<' '<<a[i].gender<<' '<<a[i].year<<' '<<a[i].month<<'\n';
    }
    return 0;
}