Practice problems across 75+ categories
Practice problems frequently asked at Simulation • 185 problems | 78 Easy | 92 Medium | 14 Hard
| # | Problem | Difficulty | Topics |
|---|---|---|---|
| 31 | Count Artifacts That Can Be Extracted | Medium | ArrayHash TableSimulation |
| 32 | Count Collisions on a Road | Medium | StringStackSimulation |
| 33 | Count Distinct Numbers on Board | Easy | ArrayHash TableMath |
| 34 | Count Integers With Even Digit Sum | Easy | MathSimulation |
| 35 | Count Mentions Per User | Medium | ArrayMathSorting |
| 36 | Count Odd Letters from Number | Easy | Hash TableStringSimulation |
| 37 | Count of Matches in Tournament | Easy | MathSimulation |
| 38 | Count Operations to Obtain Zero | Easy | MathSimulation |
| 39 | Count Tested Devices After Test Operations | Easy | ArraySimulationCounting |
| 40 | Count Unguarded Cells in the Grid | Medium | ArrayMatrixSimulation |
| 41 | Count Unhappy Friends | Medium | ArraySimulation |
| 42 | Create Target Array in the Given Order | Easy | ArraySimulation |
| 43 | Cyclically Rotating a Grid | Medium | ArrayMatrixSimulation |
| 44 | Deal Cards Equally | Easy | ArraySimulationSorting |
| 45 | Decode the Slanted Ciphertext | Medium | StringSimulation |
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