Repos-que-me-gustan/devops-exercises
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Merge pull request #59 from aman2611/patch-1

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better name for variables
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Arie Bregman 2020-01-17 15:38:13 +02:00 committed by GitHub
commit 4f1130d7c8
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1 changed files with 7 additions and 7 deletions
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14
coding/python/binary_search.py
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@ -6,15 +6,15 @@ rand_num_li = sorted([random.randint(1, 50) for _ in range(10)])
target = random.randint(1, 50) target = random.randint(1, 50)
def binary_search(li, le, ri, target): def binary_search(arr, lb, ub, target):
if le <= ri: if lb <= ub:
mid = ri + le // 2 mid = ub + lb // 2
if li[mid] == target: if arr[mid] == target:
return mid return mid
elif li[mid] < target: elif arr[mid] < target:
return binary_search(li, mid + 1, ri, target) return binary_search(arr, mid + 1, ub, target)
else: else:
return binary_search(li, le, mid - 1, target) return binary_search(arr, lb, mid - 1, target)
else: else:
return -1 return -1