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Level 6

Heaps And Maps

TUTORIALS

1. Why Treemaps / Heaps
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2. Heap And Map Implementation Details
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3. Heap Sort Algorithm
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Heaps And Maps Problems

Heap
Problem Score Companies Time Status
N max pair combinations 200 75:35
Ways to form Max Heap 200 69:22
Magician and Chocolates 250
41:27
Merge K Sorted Lists 600 43:01
Map
Problem Score Companies Time Status
Distinct Numbers in Window 600 38:48
LRU Cache 1000 72:28

Additional Practice