C strings

gistfile1.txt

#include <stdio.h>
#include <string.h>
#include <stdlib.h>

int main (void)
{
    char *s = (char *) malloc(sizeof(char) * 10);
    strcpy(s, "Hey man..");
    int i = 0;
    while (s[i++] != '\0')
    {}
	printf("strlen(s): %d, i-1: %d\n", (int) strlen(s), i-1);
    // printf("sizeof(s): %d and strlen(s): %d and sizeof(char *): %d", (int) sizeof(s), (int) strlen(s), (int) sizeof(char *));
    return 0;
}