Python Daily Challenges Day177 For Beginners #programming #python #beginners

This is a Python programming problem for beginners. Please try it as an introduction. Examples of the correct answers in Python:

Q 529
def first_negative(lst):
for x in lst:
if x < 0:
return x
return None

lst = [3, -1, 5, -2]
print(first_negative(lst)) # -1
Q 530
def last_negative(lst):
for x in reversed(lst):
if x < 0:
return x
return None

lst = [3, -1, 5, -2]
print(last_negative(lst)) # -2
Q 531
def max_odd(lst):
odds = [x for x in lst if x % 2 != 0]
return max(odds) if odds else None

lst = [2, 7, 4, 9, 10]
print(max_odd(lst)) # 9

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