#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(int=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;
    }