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@jinxonik / UniLecs #80
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| def bin_search_check(arr): | |
| min_el = max_el = last = None | |
| for el in arr: | |
| if last != None: | |
| if (min_el != None and el < min_el) or (max_el != None and el > max_el): return False | |
| if el < last: max_el = last | |
| if el >= last: min_el = last | |
| last = el | |
| return True | |
| for arr in ((8,3,6,4), (8,4,6,3)): | |
| print(bin_search_check(arr)) |
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