Pointers example

Pointers example

/* Example of pointers in C. Thsi program uses a function to modify a string using pointers */

#include< stdio.h>

#include< conio.h>

void main()

{

void getstr(char *ptr_str,int *ptr_int);

int var=5;

char *pstr="lionel";

clrscr();

getstr(pstr,&var);

printf("The value of var after modification using pointer in a function is %d,var");

}

void getstr (char *ptr_str,int *ptr_int)

{

printf("%s\n",ptr_str);

*ptr_int=6;

getch();

}

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