str_copy

// apple xcode
// paulogp

/* str_copy: copy one string to other (=strcpy) */
#include <stdio.h>

#define MAX_VECT_LENGTH 50

char *str_copy (char *the_destiny, char *the_origin);

char *str_copy (char *the_destiny, char *the_origin)
{
    int i = 0;

    while ((the_destiny[i] = the_origin[i]))
        i++;

    return the_destiny;
}

int main (int argc, const char * argv[])
{
    char the_vector_a[MAX_VECT_LENGTH];
    char the_vector_b[MAX_VECT_LENGTH];

    // get number
    printf("texto: ");
    fgets(the_vector_a, MAX_VECT_LENGTH, stdin);

    // calculus
    str_copy(the_vector_b, the_vector_a);

    printf ("copia: %s\n", the_vector_b);

    return (0);
}