#include<stdio.h>

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

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