#include <stdio.h>

void reverse(char *s)
{
    int i = 0;

    while(s[i] != "\0")
    {
        ++i;
    }
    printf("%d",i);
}


int main()
{
    const char *s = "ala ma kota";
    printf("%c", s[2]);
    reverse(s);
    getchar();
    return(0);
}