how to use the( itoa) function in string and what is the library for it? please.

Answer 1

it is not a standard function

Prototype
char * itao ( int value, char * str, int base );

Answer 2

itoa converts integer to string and belongs to stdlib.h

#include <stdio.h>
#include <stdlib.h>
int main () {
int i;
char buffer [33];
printf ("Enter a number: ");
scanf ("%d",&i);
itoa (i,buffer,10);
printf ("decimal: %s\n",buffer);
}

Answer 3

thank you...