Accelerate problem-solving skill with custom pattern-wise snippets in VSCode.
Shortcut Commands
1. Searching Algorithm
Algorithm
Commands
Linear Search
!ls
Sentinel Linear Search
!sls
Binary Search
!bs
Meta Binary Search
!mbs
Ternary Search
!ts
Jump Search
!js
Interpolation Search
!is
Exponential Search
!es
Fibonacci Search
!fs
2. Sorting Algorithm
Algorithm
Commands
Bubble Sort
!bsort
Insertion Sort
!isort
Merge Sort
!msort
Quick Sort
!qsort
Selection Sort
!ssort
Heap Sort
!hsort
3. Stack
Algorithm
Commands
Implementation of stack
!istack
Monotonic stack
!mstack
Valid Parentheses
!vstack
Next Greater Element
!nstack
Reverse String
!strstack
Delete at middle element
!dstack
Largest rectangle in histogram
!lstack
4. Queue
Algorithm
Commands
Queue Implementation
!iqueue
Queue Reversal
!rqueue
Reverse First K elements
!kqueue
5. Linked List
Singly Linked List
Algorithm
Commands
Display
!dlist
Insertion at first
!firstlist
Insertion at end
!endlist
Insertion at position/Middle
!poslist
Delete at First
!dlist
Delete At End
!dendlist
Delete At AnyPosition
!danylist
Delete at anyValue
!dvaluelist
Note :
I chose not to include insertion or deletion operations for doubly and circular linked lists because these topics don't seem to be as frequently covered. Instead, I've provided code examples for a singly linked list, which is a more commonly discussed data structure.
Most Common Problem on linked list
Algorithm
Commands
Get length
!len
Middle Of Linked List
!mlist
Reverse a linked list
!rlist
Add Two Linked List
!addlist
Remove Duplicate Form Sorted Linked List
!unlist
Merge Two Sorted Linked List
!mlist
6. String
Algorithm
Commands
Valid Palindrome
!vstr
Generate Parentheses
!gstr
Number of Wonderful Substrings
!nstr
Isomorphic Strings
!istr
Sort Characters By Frequency
!sstr
7. Tree
Algorithm
Commands
Preorder Traversal
!ptree
Inorder Traversal
!itree
Postorder Traversal
!posttree
Level Order Traversal
!ltree
Height Of Binary Tree
!htree
Check for Balanced Tree
!ctree
Kth Smallest Element
!ktree
Max Value in BST
!mtree
Search In BST
!stree
8. Graph
Algorithm
Commands
BFS
!bgraph
DFS
!dgraph
Union Find Rank PathCompression
!ugraph
9. Dyanmic Programming ( DP )
Algorithm
Commands
01 Knapsack
!kdp
Unbounded KnapSack
!udp
Longest Common Substring
!lcsdp
Note:
We can enhance our collection of dynamic programming algorithm snippets at a later stage.
Problem if DSA Helper is not Exist :
In the absence of code snippets, developers may resort to copying commonly used code from GitHub repositories. However, this process not only consumes valuable time but also hampers problem-solving speed, particularly during high-pressure events such as hackathons or competitive programming competitions (CP).
Usage / Solution :
The DSA Helper code snippet extension resolves the inconvenience of time-consuming code searches on GitHub.
This enhances problem-solving speed, crucial for high-pressure scenarios like hackathons or competitive programming competitions.
