#include<stdio.h>
typedef struct{
    int id;
    char name[20];
    int age;
}abihek;
int main(){
    int size,i;
    if(size<0){
        printf("Invalid Input");
        return 0;
    }
    abishek stud[size];
    for(i=0;i<=size;i++){
        scanf("%d",&stud[i].id);
        scanf("%s",&stud[i].name);
        scanf("%d",&stud[i].age);
        
    }
    for(i=0;i<=size;i++){
        printf("ID: %d\n",stud[i],id);
        printf("Name: %s\n",stud[i].name);
        printf("Age: %d\n",stud[i].age);
        return 0;
    }
    
    
}