#include <stdio.h>
typedef struct stud_det{
    int id;
    char name[50];
    int age;
}sk;
int main(){
    int n;
    scanf("%d" ,&n);
    if(n<=0){
        printf("Invalid input");
        return 0;
    }
    sk arr[n];
    for(int i=0;i<n;i++){
       scanf("%d %s %d\n" , &arr[i].id, arr[i]name, &arr[i]age;
       printf("ID: %d", Name: &s, Age: &d \n",arr[i]),id) 
    }