Epam Systems Array Questions

20 array problems asked at Epam Systems interviews

Easy (5)Medium (12)Hard (3)

Questions

Title	Difficulty	Acceptance	Frequency
Two Sum	Easy	57.1%	100.0%
Minimum Operations to Make a Uni-Value Grid	Medium	67.5%	94.2%
Move Zeroes	Easy	63.6%	83.2%
Longest Common Prefix	Easy	47.1%	83.2%
Merge Sorted Array	Easy	54.4%	79.5%
Best Time to Buy and Sell Stock	Easy	56.4%	75.1%
Group Anagrams	Medium	72.2%	75.1%
Rotate Array	Medium	44.5%	75.1%
House Robber	Medium	52.9%	62.7%
Partition Equal Subset Sum	Medium	49.2%	62.7%
Longest Consecutive Sequence	Medium	47.0%	62.7%
Trapping Rain Water	Hard	66.8%	62.7%
3Sum	Medium	38.6%	62.7%
Merge Intervals	Medium	51.2%	62.7%
Two Sum II - Input Array Is Sorted	Medium	64.6%	53.0%
Maximum Subarray	Medium	53.0%	53.0%
First Missing Positive	Hard	42.5%	53.0%
Top K Frequent Elements	Medium	65.9%	53.0%
Kth Largest Element in an Array	Medium	68.8%	53.0%
Median of Two Sorted Arrays	Hard	46.0%	53.0%

Showing 20 questions