Siemens LeetCode interview questions

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Problem	Difficulty	Frequency	Acceptance
Peaks in Array Array Binary Indexed Tree Segment Tree HARD	Hard	100.0%	0.3%
Minimized Maximum of Products Distributed to Any Store Array Binary Search Greedy MEDIUM	Medium	100.0%	0.6%
Number of Islands Array Depth-First Search Breadth-First Search +2 MEDIUM	Medium	96.6%	0.7%
Valid Parentheses String Stack Bracket Sequences EASY	Easy	88.1%	0.5%
Merge Intervals Array Sorting Quicksort MEDIUM	Medium	82.5%	0.5%
The Skyline Problem Array Divide and Conquer Binary Indexed Tree +5 HARD	Hard	75.2%	0.5%
Best Time to Buy and Sell Stock Array Dynamic Programming EASY	Easy	75.2%	0.6%
Merge Two Sorted Lists Linked List Recursion EASY	Easy	65.0%	0.7%
Angle Between Hands of a Clock Math MEDIUM	Medium	65.0%	0.7%
Remove Duplicates from Sorted Array Array Two Pointers EASY	Easy	65.0%	0.6%
Group Anagrams Array Hash Table String +1 MEDIUM	Medium	65.0%	0.7%
Minimum Add to Make Parentheses Valid String Stack Greedy +1 MEDIUM	Medium	65.0%	0.7%
LRU Cache Hash Table Linked List Design +1 MEDIUM	Medium	65.0%	0.5%
Maximum Product Subarray Array Dynamic Programming MEDIUM	Medium	65.0%	0.4%
Single Number III Array Bit Manipulation MEDIUM	Medium	65.0%	0.7%
Top K Frequent Elements Array Hash Table Divide and Conquer +5 MEDIUM	Medium	65.0%	0.7%
Rotate Array Array Math Two Pointers MEDIUM	Medium	65.0%	0.5%
Clone Graph Hash Table Depth-First Search Breadth-First Search +1 MEDIUM	Medium	65.0%	0.7%
Strong Password Checker String Greedy Heap (Priority Queue) HARD	Hard	65.0%	0.2%
Reverse String Two Pointers String EASY	Easy	65.0%	0.8%

Showing 1–20 of 22 matching problems · All Problems

Siemens LeetCode Interview Questions | Grind Practice