// editor1
#include<stdio.h>
typedef struct student{
    int id;
    char name[20];
    int age;
    
}MD;
int main(){
    int size,ind;
    scanf("%d",&size);
    if(size<0){
        printf("Invalid input");
        return 0;
    }
    MD stud[size];
    for(ind=0;ind<size;ind++){
        scanf("%d",&stud[ind].id);
        scanf("%d",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);
    
}
}