Level 2

Math

TUTORIALS

1. Math Introduction
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2. Factorization
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3. Base Number System
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4. Unary Number System
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5. Binary Number System
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6. Base Conversions For Base N
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Math Problems

Adhoc
Problem Score Companies Time Status
Prime Sum 150 42:08
Sum of pairwise Hamming Distance 200
56:19
FizzBuzz 200
11:56
Power Of Two Integers 250 37:55
Base conversion
Problem Score Companies Time Status
Excel Column Number 175 23:04
Excel Column Title 175 38:54
Digit op
Problem Score Companies Time Status
Palindrome Integer 200
HCL
17:19
Reverse integer 200 27:43
Array dp
Problem Score Companies Time Status
Numbers of length N and value less than K 200
81:17
Number encoding
Problem Score Companies Time Status
Rearrange Array 250
47:53
Combinatorics
Problem Score Companies Time Status
Grid Unique Paths 375 31:59