
from functools import lru_cache




@lru_cache
def   UpperCamelCase__     (    SCREAMING_SNAKE_CASE_  :  Tuple					)     ->    int:





						if not isinstance(__a		,      __a					):
												raise TypeError("""k must be an integer."""					)
						if k < 0:
												raise ValueError("""k integer must be greater or equal to zero."""					)
						if k == 0:
												return 0
						elif k == 1:
												return 1
						else:
												return fibonacci(k - 1					) + fibonacci(k - 2					)




def   UpperCamelCase__     (    SCREAMING_SNAKE_CASE_  :  str		,      SCREAMING_SNAKE_CASE_  :  List[Any]					)     ->    int:
						_lowercase									=				len(__a					)
						# Find m such that F_m >= n where F_i is the i_th fibonacci number.
						_lowercase									=				0
						while True:
												if fibonacci(__a					) >= len_list:
																		_lowercase									=				i
																		break
												i += 1
						_lowercase									=				0
						while fibb_k > 0:
												_lowercase									=				min(
												    offset + fibonacci(fibb_k - 1					)		,      len_list - 1					)  # Prevent out of range
												_lowercase									=				arr[index_k]
												if item_k_1 == val:
																		return index_k
												elif val < item_k_1:
																		fibb_k -= 1
												elif val > item_k_1:
																		offset += fibonacci(fibb_k - 1					)
																		fibb_k -= 2
						else:
												return -1


if __name__ == "__main__":
		import doctest

		doctest.testmod()

from math import sqrt




def   UpperCamelCase__     (    SCREAMING_SNAKE_CASE_  :  int					)     ->    list[int]:
						_lowercase									=				[1]
						for i in range(2		,      int(sqrt(SCREAMING_SNAKE_CASE_					)					) + 1		,      1					):
												if number % i == 0:
																		values.append(SCREAMING_SNAKE_CASE_					)
																		if int(number // i					) != i:
																								values.append(int(number // i					)					)
						return sorted(SCREAMING_SNAKE_CASE_					)




def   UpperCamelCase__     (    SCREAMING_SNAKE_CASE_  :  int					)     ->    bool:
						return sum(factors(SCREAMING_SNAKE_CASE_					)					) > n




def   UpperCamelCase__     (    SCREAMING_SNAKE_CASE_  :  int					)     ->    bool:
						_lowercase									=				factors(SCREAMING_SNAKE_CASE_					)
						_lowercase									=				len(SCREAMING_SNAKE_CASE_					)
						_lowercase									=				[[0 for i in range(number + 1					)] for j in range(r + 1					)]
						for i in range(r + 1					):
												_lowercase									=				True

						for i in range(1		,      number + 1					):
												_lowercase									=				False

						for i in range(1		,      r + 1					):
												for j in range(1		,      number + 1					):
																		if j < values[i - 1]:
																								_lowercase									=				subset[i - 1][j]
																		else:
																								_lowercase									=				subset[i - 1][j] or subset[i - 1][j - values[i - 1]]

						return subset[r][number] != 0




def   UpperCamelCase__     (    SCREAMING_SNAKE_CASE_  :  int					)     ->    bool:
						return abundant(SCREAMING_SNAKE_CASE_					) and not semi_perfect(SCREAMING_SNAKE_CASE_					)


if __name__ == "__main__":
		import doctest

		doctest.testmod(verbose=True)
		for number in (69, 70, 71):
				print(F'{number} is {"" if weird(number) else "not "}weird.')