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Update binary search algorithm.py #5

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Update binary search algorithm.py #5

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22 changes: 15 additions & 7 deletions binary search algorithm.py
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Original file line number Diff line number Diff line change
Expand Up @@ -3,23 +3,31 @@ def binary_search(list, element):
start = 0
end = len(list)
steps = 0

while(start<=end):
print("Step", steps, ":" ,str(list[start:end+1]))
print("Step", steps, ":", str(list[start:end+1]))

steps = steps+1
middle = (start + end) // 2
if element == list[middle] :

if element == list[middle]:
return middle
if element < list[middle]:
end = middle -1
end = middle - 1
else:
start = middle + 1

return -1


my_list = [1,2,3,4,5,6,7,8,9,10,11,12]
target = 12
target = int(input("Put Your target: ")) # made this input from user

binary_search(my_list, target)

while True: #choice to play again
play = input("Still wanna play ? (y,n) ")
if play == "Y" or play == "y":
target1 = int(input("Put Your target: "))
binary_search(my_list, target1)
elif play == "N" or play == "n":
quit()