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Practice

LINQ Practice: Sales Analytics

⭐⭐ intermediate~30 min of coding3 challenges

Predict grouped shapes, spot the double-enumeration bug, and write aggregate reports.

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What you will practice

  1. Top Customers by Revenue⭐⭐ intermediate
  2. Daily Sales Report with GroupBy⭐⭐ intermediate
  3. Debug: The Report That Reads the File Twice⭐⭐ intermediate

Need the concept first? Re-read the lesson.