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Hashing

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Hashing Problems

Hash search
Problem Score Companies Time Status
Colorful Number 150 44:55
Largest Continuous Sequence Zero Sum 200
68:45
Longest Subarray Length 200 54:34
First Repeating element 200 21:17
2 Sum 300 49:18
4 Sum 325 72:04
Valid Sudoku 325 50:31
Diffk II 375
29:06
Key formation
Problem Score Companies Time Status
Pairs With Given Xor 200 26:35
Anagrams 350 46:36
Equal 350
71:07
Copy List 450 55:59
Maths and hashing
Problem Score Companies Time Status
Check Palindrome! 200 18:00
Fraction 450 81:35
Points on the Straight Line 450 78:18
Incremental hash
Hashing two pointer
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