Solution:Step 1: Understand enumerationenumerate(tools, 1) starts counting from 1, matching human-readable steps.Step 2: Indexing resultsresults[idx-1] correctly accesses corresponding result.Step 3: Evaluate other optionsB uses zero-based index but prints step starting at 0; C misses numbering; D a

[Solved] You have two lists:tools = ['Lint', 'Compile', 'Package'] results = ['Pass', 'Fail', 'Pass']Which code snippet correctly logs each tool call with its sequence number and result? | Agentic AI

Agentic AI - Agent Observability

You have two lists:

tools = ['Lint', 'Compile', 'Package']
results = ['Pass', 'Fail', 'Pass']

Which code snippet correctly logs each tool call with its sequence number and result?

Afor i in range(len(results)): print(f"Step {i}: {tools[i]} - Result: {results[i]}")

Bfor idx, tool in enumerate(tools, 1): print(f"Step {idx}: {tool} - Result: {results[idx-1]}")

Cfor tool, result in zip(tools, results): print(f"Step: {tool} - Result: {result}")

Dfor i, tool in enumerate(tools): print(f"Step {i+1}: {tool} - Result: {results[i+1]}")

Step-by-Step Solution

Solution:

Step 1: Understand enumeration
enumerate(tools, 1) starts counting from 1, matching human-readable steps.
Step 2: Indexing results
results[idx-1] correctly accesses corresponding result.
Step 3: Evaluate other options
B uses zero-based index but prints step starting at 0; C misses numbering; D accesses results[i+1], causing index error.
Final Answer:
for idx, tool in enumerate(tools, 1): print(f"Step {idx}: {tool} - Result: {results[idx-1]}") -> Option B
Quick Check:
Use enumerate with correct indexing [OK]

Quick Trick: Use enumerate(start=1) for human-friendly indexing [OK]

Common Mistakes:

Starting index at 0 when printing steps
Mismatching indices between tools and results
Off-by-one errors in list access

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You have two lists:

Step 1: Understand enumeration

Step 2: Indexing results

Step 3: Evaluate other options

Final Answer:

Quick Check:

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