#include <stdio.h>
struct stud_det{
    int id;
    char name;
    int age;
};

int main(){
    int n;
    scanf("%d",&n);
    if(n<0){
        printf("Invalid input");
        return 0;
    }
    struct stud_det arr[n];
    for(i=o;i<1;i++);{
        scanf("%d %s %d",&arr[i].id,arr[i].name,&arr[i].age);
        printf("ID:%d, Name:%s, Age:%d\n",arr[i].id,arr[i].name,arr[i].age[i] );
    }
}