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