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 42:44
Largest Continuous Sequence Zero Sum 200
62:44
2 Sum 300 47:26
4 Sum 325 63:03
Valid Sudoku 325 45:51
Diffk II 375
27:23
Key formation
Problem Score Companies Time Status
Anagrams 350 44:45
Equal 350
65:31
Copy List 450 50:27
Hashing two pointer
Problem Score Companies Time Status
Longest Substring Without Repeat 350 48:04
Window String 350 71:08
Maths and hashing
Problem Score Companies Time Status
Fraction 450 73:58
Points on the Straight Line 450 68:39
Incremental hash
Problem Score Companies Time Status
Substring Concatenation 1000
66:18