10 lines
249 B
Python
10 lines
249 B
Python
def recherche(tab:list,x:int)-> bool:
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if len(tab) == 0:
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return False
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m = len(tab) // 2
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if tab[m] == x:
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return True
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elif tab [m] < x:
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return recherche(tab[m+1 :],x)
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else:
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return recherche(tab[:m],x) |