American Express Sorting Questions

4 sorting problems asked at American Express interviews

Easy (2)Medium (2)

Questions

Title	Difficulty	Acceptance	Frequency
Minimum Deletions to Make Character Frequencies Unique	Medium	61.4%	100.0%
Divide an Array Into Subarrays With Minimum Cost I	Easy	80.5%	95.5%
Valid Anagram	Easy	67.8%	78.3%
3Sum	Medium	38.6%	55.6%

Showing 4 questions