output in C

I've written a program for collecting data of students, it compiles and runs but I've called my show_person function and it is not showing it when I run it?

Code:

  3 #include<stdio.h>  4 struct Person
  5 {
  6     char name[100];
  7     int age;
  8     float gpa;
  9 
 10 };
 11     void fill_person(struct Person* per)
 12     {
 13       printf("Enter name of student:");
 14       fgets(per->name,100, stdin);
 15       printf("Enter age of student:");
 16       scanf("%d", &per->age);
 17       printf("Enter GPA of student:");
 18       scanf("%f", &per->gpa);
 19 
 20     }
 21     void show_person(struct Person* per)
 22    {
 23       printf("name: %c/n", &per->name);
 24       printf("age: %d/n", &per->age);
 25       printf("GPA: %f/n", &per->gpa);
 26    }
 27 
 28 
 29 
 30 int main()
 31 {
 32 
 33  struct Person per;
 34  fill_person(&per);
 35  show_person(&per);
 36  return 0;
 37 }

My show_person function is supposed to print out the name, age and gpa of student

You do not need the '&' with your printf statements ex) lines 23,24,25. As well as line 23 use %s for strings, %c is just a single character.

Code:

void show_person(struct Person* per)
{
    //printf("name: %c/n", &per->name);
    //printf("age: %d/n", &per->age);
    //printf("GPA: %f/n", &per->gpa);


    printf("name: %s\nage: %d\nGPA: %f\n", per->name, per->age, per->gpa);
}

Also, please just post the code WITHOUT line numbers.
The board adds line numbers for you.