///////    Copying strings    ///////
#include <iostream.h>

char *strcpy(char *s, const char *cs)
{
        char *tmp;
        tmp = s;
        while (*cs != '\0')
                *tmp++ = *cs++;
        *tmp = '\0';
        return(s);
}

int main()
{
        char a[]="abcdef";
        char b[7];
        strcpy(b,a);
        cout << "len=" << strlen(a);
        cout << "copy is " << b << "\n";
        return(0);
}