Question

function using structure

Answer 1

#include <stdio.h>
struct student
{
    char name[50];
    int age;
};

// function prototype
void display(struct student s);

int main()
{
    struct student s1;

    printf("Enter name:");
    scanf ("%[^\n]%*c", s1.name);

    printf("Enter age:");
    scanf("%d", &s1.age);
    
    display(s1);   // passing structure as an argument
    
    return 0;
}
void display(struct student s) 
{
  printf("\nDisplaying information\n");
  printf("Name: %s", s.name);
  printf("\nRoll: %d", s.age);
}