解

#include<bits/stdc++.h>
using namespace std;
struct students{
    string name;
    float score;
    int ages;
}s[1000];
int main(){
    int n;
    cin >> n;
    for(int i=0;i<n;i++){
        cin >> s[i].name;
        cin >> s[i].score;
        cin >> s[i].ages;
    }
    for(int i=0;i<n;i++){
        cout << s[i].name << " ";
        printf("%.1f %d\n",s[i].score,s[i].ages);
    }
}