PYTHON PROGRAM • EXCEPTIONS & FILES

Handle Division by Zero in Python

Learn handle division by zero in python with a short, executable Python example.

IntermediatetryexceptZeroDivisionError

PROBLEM UNDERSTANDING

Input and expected output

Sample input
No input required
Sample output
Cannot divide by zero

COMPLETE PYTHON PROGRAM

Complete Python implementation

python-try-except.py
Open in compiler
try:
    print(10 // 0)
except ZeroDivisionError:
    print('Cannot divide by zero')

GUIDED CODE TOUR • NOT LIVE EXECUTION

Study the program line by line

Use the real compiler button above to run and debug with different inputs.

CURRENT STEP

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SELECTED LINE

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EXPECTED OUTPUT FOR THE SAMPLE

Cannot divide by zero
0%Step 0 of 0

PROGRAM EXPLANATION

Algorithm and explanation

  1. Initialize the sample values used to handle division by zero.
  2. Execute the operation safely with try and except.
  3. Display the result for handle division by zero and compare it with the documented sample output.

This example of handle division by zero protects the operation with explicit exception handling. It demonstrates try, except, and ZeroDivisionError and prints a deterministic result that can be checked against the sample output.

EFFICIENCY

Time and space complexity

Time complexity

O(1)

Auxiliary space

O(1)

DEBUGGING CHECKLIST

Common mistakes

Check this

For handle division by zero, keep the data shape and value types consistent with try.

Check this

Keep every dependent statement inside the correct indented Python block.

Check this

Check denominators, numeric ranges and rounding before comparing the calculated value.

Try it yourself

Practice: Run the program with the sample input, predict its output, and then test one boundary case of your own.