结构体题解

这代码已经满级
不服来战

#include<iostream>
#include<algorithm>
using namespace std;
struct score{
    string name;
    int age;
    double agv;
    int id;
}a[100010];
bool cmp(score x , score y){
    if(x.agv != y.agv)return x.agv > y.agv;
    else if(x.age != y.age)return x.age < y.age;
    else if(x.name != y.name)return x.name < y.name;
    else return x.id < y.id;
}
int main(){
    int n;
    cin >> n;
    for(int i = 1;i <= n;i++){
        cin >> a[i].name;
        cin >> a[i].age;
        cin >> a[i].agv;
        a[i].id = i;
    }
    sort(a + 1,a + n + 1,cmp);
    for(int i = 1;i <= n;i++){
        cout << a[i].name << ' ';
        cout << a[i].age << ' ';
        printf("%.2f ",a[i].agv);
        cout << a[i].id << ' ';
        cout << endl;
    }
    return 0;
}

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