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Merge branch 'Juan' of https://github.com/Miranda13/Python into Juan

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Juanitoupipou 2024-11-27 16:06:43 +01:00
commit 941efc3a38
1 changed files with 4 additions and 6 deletions
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10
maths/special_numbers/proth_number.py
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@ -59,7 +59,7 @@ def proth(number: int) -> int:
return proth_list[number - 1]
def isprothnumber(number: int) -> bool :
def isprothnumber(number: int) -> bool:
"""
:param number: nth number to calculate in the sequence
:return: true if number is a Proth number, false etherwise
@ -79,16 +79,14 @@ def isprothnumber(number: int) -> bool :
if number < 1:
msg = f"Input value of [number={number}] must be > 0"
raise ValueError(msg)
num = number
num -= 1
n = 0
while num%2 == 0 :
num = num/2
n += 1
return num < (2**n)
return num < (2**n)
if __name__ == "__main__":
@ -108,7 +106,7 @@ if __name__ == "__main__":
listexe = [3, 5, 9, 13, 49, 57, 193, 241, 163, 201]
for number in listexe :
for number in listexe:
if isprothnumber(number):
print(f"{number} is a Proth number")
else: