def func(a): a = a + 10 return a#Driver's codea = 5func(a)print(a)Options: Pick one correct answer from below105ErrorNone of the Above
Question
def func(a):
a = a + 10
return a
Driver's code
a = 5
func(a)
print(a)
Options: Pick one correct answer from below
- 10
- Error
- None of the Above
Solution
Break Down the Problem
- Identify the purpose of the function
func(a). - Understand what the driver code does with that function.
Relevant Concepts
- The function modifies its local parameter
aby adding10, but this does not affect the value ofaoutside the function scope. - In Python, integers are immutable, meaning the original variable outside the function does not change when the parameter is modified inside the function.
Analysis and Detail
- When
func(a)is called witha = 5, the parameterawithin the function becomes15, but this modified value is not returned toain the outer scope. - The driver's code
print(a)uses the original value ofa, which remains5.
Verify and Summarize
- The function does not alter the value of
ain the outer scope. - Therefore, the value printed out will be
5, not15.
Final Answer
None of the Above
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