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Practice

Tracing lab

⭐⭐ intermediate~50 min of coding4 challenges

Nested loops, frames, aliases, and a runaway loop to repair.

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What you will practice

  1. Trace a nested loop⭐⭐ intermediate
  2. Parameter passing trace⭐⭐ intermediate
  3. Aliased object state⭐⭐ intermediate
  4. Diagnose a trace bug⭐⭐ intermediate

Need the concept first? Re-read the lesson.