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				| @ -36,7 +36,7 @@ int read_pizza(struct pizza* item){ | |||||||
| //compare 2 elements
 | //compare 2 elements
 | ||||||
| 
 | 
 | ||||||
| int compare(const void *a, const void *b){ | int compare(const void *a, const void *b){ | ||||||
| 
 |     //to the value const void a(b) we will assign the value of the pointer to the structure
 | ||||||
|     struct pizza* pizza_a = (void*) a; |     struct pizza* pizza_a = (void*) a; | ||||||
|     struct pizza* pizza_b = (void*) b; |     struct pizza* pizza_b = (void*) b; | ||||||
|     float r = (pizza_a->prize > pizza_b->prize) - (pizza_a->prize < pizza_b->prize); |     float r = (pizza_a->prize > pizza_b->prize) - (pizza_a->prize < pizza_b->prize); | ||||||
|  | |||||||
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