PCEP Computer Programming and Python Fundamentals Practice Question
A developer writes a script that prompts the user for their age and stores it in a variable. Which code snippet correctly converts the input to an integer?
⚠ Common exam trap
Python Institute often tests the distinction between a function reference (e.g., `input` without parentheses) and a function call (e.g., `input()`), leading candidates to mistakenly think `int(input)` is valid syntax.
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
age = int(input("Enter age: "))
It uses the `int()` function to convert the string returned by `input()` into an integer. The `input()` function always returns a string, so wrapping it with `int()` performs the type conversion needed for numeric operations.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
age = int(input)
Why it's wrong here
input is not called, just passed to int.
- ✓
age = int(input("Enter age: "))
Why this is correct
Correctly converts the input string to an integer.
- ✗
age = input("Enter age: ", int)
Why it's wrong here
input() does not accept a type as second argument.
- ✗
age = input(int("Enter age: "))
Why it's wrong here
int() is applied to the string, not to the input.
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