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Test Thinking & Edge Cases - C# Practical Coding Problems | Aporeon

C# Practical Coding Problems

Test Thinking & Edge Cases

Version comparison, invoice totals, log redaction, batch chunking, and hidden-test reasoning.

4 drillsPractice one at a timeOrdered pathCoding problem

Recommended start

Compare dotted versions

Compare a deliberately simplified numeric dotted-version contract without claiming full SemVer 2.0 support.

Medium~25 minStep 1 of 4

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1Compare dotted versionsRecommended startCompare a deliberately simplified numeric dotted-version contract without claiming full SemVer 2.0 support.Coding problemMedium~25 min.NETC#Practice 2

Practice order

4 drillsOne at a time

1Compare dotted versionsUp next / Medium / ~25 min
2Invoice TotalMedium / ~25 min
3Redact Log DataMedium / ~25 min

Invoice TotalImplements invoice total calculation with quantity, unit price, percentage discount, and rounding.Coding problemMedium~25 min.NETC#

Practice

3Redact Log DataImplements safe redaction of known sensitive keys in a dictionary before logging.Coding problemMedium~25 min.NETC#Practice

4Batch ChunkingImplements chunking for batch processing without dropping final partial batches.Coding problemEasy~15 min.NETC#Practice

4Batch Chunking

Easy / ~15 min