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Implement CPM Graph Algorithm in Python
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Linked challenge: Subcontractor Delay & Construction Schedule Risk Forecasting
Format
Code-aware
Lines
1
Sections
1
Linked challenge
Subcontractor Delay & Construction Schedule Risk Forecasting
Prompt source
Original prompt text with formatting preserved for inspection.
1 lines
1 sections
No variables
0 checklist items
Write a Python function using NetworkX that builds a DAG of tasks, executes forward/backward pass, computes critical path, and recalculates total project days when a task is delayed.
Adaptation plan
Keep the source stable, then change the prompt in a predictable order so the next run is easier to evaluate.
Keep stable
Hold the task contract and output shape stable so generated implementations remain comparable.
Tune next
Update libraries, interfaces, and environment assumptions to match the stack you actually run.
Verify after
Test failure handling, edge cases, and any code paths that depend on hidden context or secrets.