比较水，用struct

#include<bits/stdc++.h>
using namespace std;
struct bd
{
    int year,month,day,input;
    string name;
}a[1145];
bool cmp(bd a,bd b)
{
    if(a.year!=b.year) return a.year<b.year;
    if(a.month!=b.month) return a.month<b.month;
    if(a.day!=b.day) return a.day<b.day;
    return a.input>b.input;
}
int main()
{
    int n;
    cin>>n;
    for(int i=1;i<=n;i++)
    {
        string name;
        int y,m,d;
        cin>>name>>y>>m>>d;
        bd person;
        person.name=name;
        person.year=y;
        person.month=m;
        person.day=d;
        person.input=i;
        a[i]=person;
    }
    sort(a+1,a+n+1,cmp);
    for(int i=1;i<=n;i++)
        cout<<a[i].name<<endl;
    return 0;
}