finding the length of the char array without '\0'

finding the length of the char array without '\0'

#include <stdio.h>
#include <string.h>
int main()
{
    char *s[]={"s","a","b"};
int a= sizeof(s) / sizeof(char *);  // 8(pointer char array) x 3(no.of char)=24 //24/8=3
printf("%d",a);
}