└── Boxes through a tunnel


/Boxes through a tunnel:
--------------------------------------------------------------------------------
 1 | #include <stdio.h>
 2 | #include <stdlib.h>
 3 | #define MAX_HEIGHT 41
 4 | struct box
 5 | {
 6 |     /**
 7 |     * Define three fields of type int: length, width and height
 8 |     */
 9 |     int length;
10 |     int width;
11 |     int height;
12 | };
13 | 
14 | typedef struct box box;
15 | 
16 | int get_volume(box b) {
17 |     /**
18 |     * Return the volume of the box
19 |     */
20 |     return b.length * b.width * b.height;
21 | }
22 | 
23 | int is_lower_than_max_height(box b) {
24 |     /**
25 |     * Return 1 if the box's height is lower than MAX_HEIGHT and 0 otherwise
26 |     */
27 |     if (b.height < MAX_HEIGHT) {
28 |         return 1;
29 |     } else {
30 |         return 0;
31 |     }
32 | }
33 | 
34 | int main()
35 | {
36 | 	int n;
37 | 	scanf("%d", &n);
38 | 	box *boxes = malloc(n * sizeof(box));
39 | 	for (int i = 0; i < n; i++) {
40 | 		scanf("%d%d%d", &boxes[i].length, &boxes[i].width, &boxes[i].height);
41 | 	}
42 | 	for (int i = 0; i < n; i++) {
43 | 		if (is_lower_than_max_height(boxes[i])) {
44 | 			printf("%d\n", get_volume(boxes[i]));
45 | 		}
46 | 	}
47 | 	return 0;
48 | }
49 | 


--------------------------------------------------------------------------------