If you need to convert an Integer to a String in C, then you can do one of the following:
Option 1 – Use sprintf()
int sprintf(char *str, const char *format, [arg1, arg2, ... ]);
You can do something like this:
#include <stdio.h>
int main(void) {
int number;
char text[20];
printf("Enter a number: ");
scanf("%d", &number);
sprintf(text, "%d", number);
printf("\nYou have entered: %s", text);
return 0;
}
Option 2 – Use itoa()
char* itoa(int num, char * buffer, int base)
You can do something like this:
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
int main(void) {
int number,l;
char string[20];
printf("Enter a number: ");
scanf("%d", &number);
itoa(number,string,10);
printf("String value = %s\n", string);
return 0;
}
