Practice
Recognition Drill Set 1
⭐⭐⭐ advanced~40 min of coding8 challenges
Eight scenarios, no topic names. Output the letter of the algorithm family that fits constraints and semantics — the letter is the whole program.
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What you will practice
- Range Add, Range SumIndependent⭐⭐⭐ advanced
- Weighted Shortest PathIndependent⭐⭐⭐ advanced
- Count Pattern OccurrencesIndependent⭐⭐⭐ advanced
- Count Target PairsIndependent⭐⭐⭐ advanced
- Assign Workers to JobsIndependent⭐⭐⭐ advanced
- The Stone GameIndependent⭐⭐⭐ advanced
- Count Numbers With PropertyIndependent⭐⭐⭐ advanced
- Growing NetworkIndependent⭐⭐⭐ advanced
Need the concept first? Re-read the lesson.