A challenge to solve coding questions of top 6 companies in 30 days. An initiative started by Arsh Goyal. Challenge to solve 90 questions from 6 companies in 30 days.
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Accessing via Git:
git clone https://github.com/hariketsheth/6Companies30Days
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Directly from GitHub:
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Wish to Contribute:
- (Optional) Open a Issue in this Repository
- Fork this Repository
- Add your Contributions
- Make a Pull Request (Mention Issue Number, if following Step 1)
- Wohoo! Wait for your contribution to get merged :) !
Problems | Solutions | |||
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Company | Title | Language | Question | Solution |
Goldman Sachs | Print Anagrams Together | C++ | Link | Click Here |
Overlapping rectangles | Link | Click Here | ||
Count the subarrays having product less than k | Link | Click Here | ||
Run Length Encoding | Link | Click Here | ||
Ugly Numbers | Link | Click Here | ||
Greatest Common Divisor of Strings | Link | Click Here | ||
Find the position of M-th item | Link | Click Here | ||
Total Decoding Messages | Link | Click Here | ||
Number following a pattern | Link | Click Here | ||
Largest 10 numbers from 10M | Link | Click Here | ||
Find Missing And Repeating | Link | Click Here | ||
Squares in N*N Chessboard | Link | Click Here | ||
Decode the string | Link | Click Here | ||
Minimum Size Subarray Sum | Link | Click Here | ||
Array Pair Sum Divisibility Problem | Link | Click Here | ||
Amazon | Calculating Maximum Profit | Link | Click Here | |
Longest Mountain | Link | Click Here | ||
IPL 2021 - Match Day 2 | Link | Click Here | ||
Brackets in Multiple Chain Multiplication | Link | Click Here | ||
Phone Directory | Link | Click Here | ||
Maximum of all subarrays of size k | Link | Click Here | ||
First non-repeating character in a stream | Link | Click Here | ||
Count ways to N'th Stair(Order does not matter) | Link | Click Here | ||
Which among them forms a perfect Sudoku Pattern ? | Link | Click Here | ||
Nuts and Bolts Problem | Link | Click Here | ||
Tree Serialization and Deserialization | Link | Click Here | ||
Column name from a given column number | Link | Click Here | ||
Rotten Oranges | Link | Click Here | ||
Tree Burning | Link | Click Here | ||
Delete N nodes after M nodes of a linked list | Link | Click Here |