1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
| #include <stdio.h>
#include <stdlib.h>
#define ft_putchar(C) printf("%c", C);
#define G_PRINT(FUNC1, FUNC2, FUNC3, NB) \
size_t count; \
\
if (NB >= 1) { FUNC1(param1); } \
for(count=2; count < NB; ++count) { FUNC2(param2); } \
if (NB >= 2) { FUNC3(param3); }
void print_side_left(char c) { ft_putchar(c); }
void print_side_middle(char c) { ft_putchar(c); }
void print_side_right(char c) { ft_putchar(c); }
void print_one_line(size_t nb_columns, char param1 /*early*/, char param2 /*mid*/, char param3 /*end*/) {
G_PRINT(print_side_left, print_side_middle, print_side_right, nb_columns)
}
void print_line_bottom(size_t nb_columns) { print_one_line(nb_columns, 'C', 'B', 'A'); ft_putchar('\n'); }
void print_line_middle(size_t nb_columns) { print_one_line(nb_columns, 'B', ' ', 'B'); ft_putchar('\n'); }
void print_line_top(size_t nb_columns) { print_one_line(nb_columns, 'A', 'B', 'C'); ft_putchar('\n'); }
void print_square(size_t nb_columns, size_t nb_lines) {
size_t param1=nb_columns, param2=nb_columns, param3=nb_columns;
G_PRINT(print_line_top, print_line_middle, print_line_bottom, nb_lines)
}
int main()
{
print_square(7, 5);
return EXIT_SUCCESS;
} |
