malloc c program

/*Example of malloc function c program */

#include<stdio.h>

#include<conio.h>

struct st

{

  char nam[30];

  int clas;

  int marks;

};

int main()

{

 struct st *p;

 p=(struct st *)malloc(sizeof(struct st));

 printf("Enter your name : ");

 gets(p->nam);

 printf("Enter your class : ");

 scanf("%d",&p->clas);

 printf("Enter your obtained marks : ");

 scanf("%d",&p->marks);

 printf("\nYour name : %s",p->nam);

 printf("\nYour class : %d",p->clas);

 printf("\nYour obtained marks : %d",p->marks);

 getch();
 return 0;

}

      Output of above program :

Enter your name : Sid

Enter your class : 12

Enter your obtained marks : 483

Your name : Sid

Your class : 12

Your obtained marks : 483