Siemens Interview Questions — CS-Next ByCompany

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No.	Problem	Difficulty	Frequency
3187	Peaks in Array ArrayBinary Search	Hard	100.0%
2064	Minimized Maximum of Products Distributed to Any Store	Medium	100.0%
56	Merge Intervals	Medium	87.5%
200	Number of Islands GraphMath	Medium	87.5%
20	Valid Parentheses Stack/Queue	Easy	75.0%
218	The Skyline Problem	Hard	75.0%
146	LRU Cache	Medium	75.0%
21	Merge Two Sorted Lists	Easy	62.5%
242	Valid Anagram String	Easy	62.5%
628	Maximum Product of Three Numbers Math	Easy	62.5%
1344	Angle Between Hands of a Clock	Medium	62.5%
26	Remove Duplicates from Sorted Array Array	Easy	62.5%
49	Group Anagrams String	Medium	62.5%
921	Minimum Add to Make Parentheses Valid	Medium	62.5%
5	Longest Palindromic Substring StringTree	Medium	62.5%
152	Maximum Product Subarray Array	Medium	62.5%
260	Single Number III Math	Medium	62.5%
347	Top K Frequent Elements Heap	Medium	62.5%
189	Rotate Array Array	Medium	62.5%
133	Clone Graph Graph	Medium	62.5%
420	Strong Password Checker	Hard	62.5%
121	Best Time to Buy and Sell Stock	Easy	62.5%
344	Reverse String String	Easy	62.5%