Level 5

Hashing

TUTORIALS

1. Introduction To Hashing
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2. Hash Tables
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3. Hash Functions
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4. Hashing Implementation Details
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Hashing Problems

Hash search
Problem Score Companies Time Status
Colorful Number 150 43:08
Largest Continuous Sequence Zero Sum 200
63:57
2 Sum 300 47:56
4 Sum 325 64:29
Valid Sudoku 325 46:35
Diffk II 375
27:47
Key formation
Problem Score Companies Time Status
Anagrams 350 45:10
Equal 350
66:36
Copy List 450 51:17
Hashing two pointer
Problem Score Companies Time Status
Longest Substring Without Repeat 350 48:51
Window String 350 72:42
Maths and hashing
Problem Score Companies Time Status
Fraction 450 75:07
Points on the Straight Line 450 69:54
Incremental hash
Problem Score Companies Time Status
Substring Concatenation 1000
67:02