PYTHON PROGRAM • LOOPS
Iterate with enumerate in Python
Learn iterate with enumerate in python with a short, executable Python example.
PROBLEM UNDERSTANDING
Input and expected output
Sample input
No input required
Sample output
1 C 2 DSA 3 Python
COMPLETE PYTHON PROGRAM
Complete Python implementation
courses = ['C', 'DSA', 'Python']
for index, course in enumerate(courses, start=1):
print(index, course)CURRENT STEP
Select Start to walk through the important lines.
SELECTED LINE
No line selected
EXPECTED OUTPUT FOR THE SAMPLE
1 C 2 DSA 3 Python
Step 0 of 0
PROGRAM EXPLANATION
Algorithm and explanation
- Initialize the sample values used to iterate with enumerate.
- Process the data step by step using enumerate() and Unpacking.
- Display the result for iterate with enumerate and compare it with the documented sample output.
This example of iterate with enumerate processes the sample values in a controlled iteration. It demonstrates enumerate() and Unpacking and prints a deterministic result that can be checked against the sample output.
EFFICIENCY
Time and space complexity
Time complexity
O(n)
Auxiliary space
O(1)
DEBUGGING CHECKLIST
Common mistakes
Check this
For iterate with enumerate, keep the data shape and value types consistent with enumerate().
Check this
Keep every dependent statement inside the correct indented Python block.
Check this
Verify the final enumerate() and Unpacking 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.