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Practice

Debugging workout

⭐ beginner~40 min of coding4 challenges

Diagnose broken helpers, fix boundary bugs, and write the discriminating tests yourself.

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What you will practice

  1. Boundary contract⭐ beginner
  2. Diagnose the off-by-one⭐ beginner
  3. Write the discriminating test⭐ beginner
  4. Floating-point honesty⭐ beginner

Need the concept first? Re-read the lesson.