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Which of the following is the correct way to convert the string '789' into an integer in Python?

easy📝 Syntax Q3 of 15
Python - Variables and Dynamic Typing
Which of the following is the correct way to convert the string '789' into an integer in Python?
Aint(789.0)
Bfloat('789')
Cstr(789)
Dint('789')
Step-by-Step Solution
Solution:
  1. Step 1: Identify the input type

    The input is a string '789'.
  2. Step 2: Use the int() function

    int() converts a string containing digits to an integer.
  3. Final Answer:

    int('789') -> Option D
  4. Quick Check:

    int('789') returns 789 [OK]
Quick Trick: Use int() to convert digit strings to integers [OK]
Common Mistakes:
MISTAKES
  • Using float() instead of int() for integer conversion
  • Trying to convert a number directly to string when integer needed
  • Passing a float number as string without conversion

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