Citadel Math Questions

15 math problems asked at Citadel interviews

Easy (3)Medium (6)Hard (6)

Questions

Title	Difficulty	Acceptance	Frequency
Best Position for a Service Centre	Hard	35.1%	74.4%
Insert Delete GetRandom O(1)	Medium	55.3%	64.5%
Evaluate Reverse Polish Notation	Medium	57.1%	64.5%
Fizz Buzz	Easy	75.3%	52.2%
Perfect Squares	Medium	56.3%	45.9%
Climbing Stairs	Easy	53.9%	45.9%
Transform to Chessboard	Hard	51.2%	45.9%
Sqrt(x)	Easy	41.4%	45.9%
Consecutive Numbers Sum	Hard	42.6%	38.9%
Insert Delete GetRandom O(1) - Duplicates allowed	Hard	36.4%	37.1%
Max Points on a Line	Hard	30.3%	37.1%
Pow(x, n)	Medium	38.3%	37.1%
Egg Drop With 2 Eggs and N Floors	Medium	74.6%	37.1%
Basic Calculator	Hard	46.6%	37.1%
Integer to Roman	Medium	70.5%	37.1%

Showing 15 questions