CodeBhavya

PYTHON PROGRAM • DECISION MAKING

Find the Largest of Three Values in Python

Learn find the largest of three values in python with a short, executable Python example.

Beginnermax()Comparison

PROBLEM UNDERSTANDING

Input and expected output

Sample input
No input required
Sample output
27

COMPLETE PYTHON PROGRAM

Complete Python implementation

python-largest-three.py
Open in compiler
a, b, c = 12, 27, 19
print(max(a, b, c))

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

Select Start to walk through the important lines.

SELECTED LINE

No line selected

EXPECTED OUTPUT FOR THE SAMPLE

27
0%Step 0 of 0

PROGRAM EXPLANATION

Algorithm and explanation

  1. Initialize the sample values used to find the largest of three values.
  2. Apply max() and Comparison to compute the required result.
  3. Display the result for find the largest of three values and compare it with the documented sample output.

This example of find the largest of three values computes the result directly from the prepared sample data. It demonstrates max() and Comparison 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 find the largest of three values, keep the data shape and value types consistent with max().

Check this

Apply max() in the same order shown by the algorithm; changing the order can change the result.

Check this

Verify the final max() and Comparison result against the sample before trying new data.

Try it yourself

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