Snapchat Math Questions

13 math problems asked at Snapchat interviews

Easy (3)Medium (7)Hard (3)

Questions

Title	Difficulty	Acceptance	Frequency
Unique Binary Search Trees	Medium	63.3%	87.5%
Basic Calculator II	Medium	46.7%	87.5%
Least Operators to Express Number	Hard	48.7%	87.5%
Minimum Area Rectangle	Medium	55.3%	62.5%
Power of Two	Easy	49.9%	50.0%
Insert Delete GetRandom O(1)	Medium	55.3%	50.0%
Reaching Points	Hard	34.2%	50.0%
Basic Calculator	Hard	46.6%	50.0%
Random Pick with Weight	Medium	48.9%	37.5%
K Closest Points to Origin	Medium	68.8%	37.5%
Minimum Number of Pushes to Type Word I	Easy	66.9%	37.5%
Add Binary	Easy	57.7%	37.5%
Maximum Swap	Medium	51.9%	37.5%

Showing 13 questions