#include<stdio.h>

typedef struct student {
    int id;
    char name[20];
    int age;
} adi;

int main(){
    int size,ind;
    scanf("%d",&size);
    if(size<0){
        printf("Invalid input");
        return 0;
    }
    adi 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);
    }
}