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