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17
Math & Geometry
Math and Geometry problems often require mathematical insights, handling numbers digit by digit, or simulating geometrical transformations on a matrix or 2D plane.
Problems (11)
- Count Good NumbersDifficulty: Medium
- Count PrimesDifficulty: Medium
- Detect SquaresDifficulty: Medium
- Happy NumberDifficulty: Easy
- Multiply StringsDifficulty: Medium
- Plus OneDifficulty: Easy
- Pow(x, n)Difficulty: Medium
- Rotate ImageDifficulty: Medium
- Set Matrix ZeroesDifficulty: Medium
- Spiral MatrixDifficulty: Medium
- Greatest Common Divisor of StringsDifficulty: Easy