Placement-Prepration-module

Contains Leetcode, Codestudio and GFG problem solutions done by me.....

Name	Name	Last commit message	Last commit date
Latest commit praxton74 ************ DFS ****************** Apr 15, 2023 0403cf0 · Apr 15, 2023 History 166 Commits
3SUM	3SUM	****************************************	Mar 27, 2023
ACCENTURE	ACCENTURE	Create Count Set Bits .cpp	Feb 27, 2023
Add nos. in LL	Add nos. in LL	Create program.cpp	Oct 30, 2022
Anagram of string	Anagram of string	Good Problem	Feb 5, 2023
ArrayMiddleSum	ArrayMiddleSum	Create Question	Dec 3, 2022
Average Salary	Average Salary	Create program.cpp	Feb 5, 2023
Balloon Everywhere	Balloon Everywhere	*****	Feb 10, 2023
Best Time For Stock	Best Time For Stock	Better Solution	Nov 24, 2022
BottomView Tree	BottomView Tree	Create program.cpp	Dec 16, 2022
Boundary Traversal	Boundary Traversal	HARD(Q)-BY-MYSELF	Dec 13, 2022
Buy Sell Stock	Buy Sell Stock	Create program.cpp	Oct 3, 2022
Celebrity Problem	Celebrity Problem	Create program.cpp	Dec 19, 2022
Circular Tour	Circular Tour	IMPORTANT	Dec 10, 2022
Combination-Sum	Combination-Sum	Create program.cpp	Oct 6, 2022
Convert Integer to the Sum of Two No-Zero Integers	Convert Integer to the Sum of Two No-Zero Integers	*********************************************************************…	Mar 2, 2023
Count Set Bits	Count Set Bits	**************************BIT MANIPULATION*************************	Feb 27, 2023
Cycle LL	Cycle LL	Create program.cpp	Oct 28, 2022
Delete Columns to Make Sorted	Delete Columns to Make Sorted	V__imp	Jan 3, 2023
Delete Nth node from end LL	Delete Nth node from end LL	Create program.cpp	Oct 28, 2022
Delete node in LL	Delete node in LL	Interesting !!	Dec 17, 2022
Diameter Of Tree	Diameter Of Tree	IMPORTANT	Dec 20, 2022
Equilibrium Point	Equilibrium Point	**************************	Feb 17, 2023
Find Duplicate no.	Find Duplicate no.	Create program.cpp	Nov 1, 2022
Find Duplicate	Find Duplicate	Good Approach	Jan 28, 2023
Find First Palindromic String in the Array	Find First Palindromic String in the Array	Create program.cpp	Feb 4, 2023
Find N unique Integers	Find N unique Integers	Create program.cpp	Jan 19, 2023
Find Nearest Point That Has the Same X or Y Coordinate	Find Nearest Point That Has the Same X or Y Coordinate	GOOD SOLUTION	Feb 7, 2023
Find the Index of the First Occurrence in a String	Find the Index of the First Occurrence in a String	*************************************************************	Mar 4, 2023
First And Last Occurance of element	First And Last Occurance of element	**************************	Feb 11, 2023
First Bad Version	First Bad Version	****Good*****	Mar 30, 2023
First negative in k Window Size	First negative in k Window Size	Update program.cpp	Mar 7, 2023
Frequency in Limited Range	Frequency in Limited Range	HASHMAP	Jan 29, 2023
Fruits in basket	Fruits in basket	Good Map Approach	Feb 7, 2023
Gas Station	Gas Station	Create program.cpp	Jan 7, 2023
Greatest Common Divisor of Strings	Greatest Common Divisor of Strings	Create program.cpp	Feb 1, 2023
Height Of Tree	Height Of Tree	Create program.cpp	Dec 20, 2022
InsertAtEndOfStack	InsertAtEndOfStack	Good Recursion	Dec 3, 2022
Intersection of Two Array	Intersection of Two Array	2 Pointer	Dec 29, 2022
Is Array a Subset	Is Array a Subset	*************************************************	Feb 28, 2023
Is It Fibonacci?	Is It Fibonacci?	***** Sliding Window ******	Feb 17, 2023
Is Subsequence	Is Subsequence	**************************************************	Feb 20, 2023
Jump-Game	Jump-Game	Good Problem!!	Nov 23, 2022
K Closest Element	K Closest Element	IMP	Dec 27, 2022
K Sorted Array	K Sorted Array	Min-Heap	Dec 27, 2022
K-Path-Sum	K-Path-Sum	Create program.cpp	Dec 19, 2022
Kth Missing Positive Number	Kth Missing Positive Number	******	Feb 11, 2023
Kth smallest element	Kth smallest element	Create program.cpp	Dec 27, 2022
LCA of a Binary Tree	LCA of a Binary Tree	Create program.cpp	Dec 17, 2022
Left View tree	Left View tree	Create program.cpp	Dec 16, 2022
Level-Order-Traversal	Level-Order-Traversal	Update program.cpp	Dec 11, 2022
Longest Path Sum	Longest Path Sum	Create program.cpp	Dec 16, 2022
Longest Valid Parentheses	Longest Valid Parentheses	Good_Approach	Dec 17, 2022
Majority Element	Majority Element	Good	Jan 29, 2023
Max Sum of Non-Adjecent Nodes	Max Sum of Non-Adjecent Nodes	V.Imp	Dec 19, 2022
Maxi_Product_subarray	Maxi_Product_subarray	Create program.cpp	Jan 11, 2023
Maximum Ice Cream Bars	Maximum Ice Cream Bars	Create program.cpp	Jan 6, 2023
Maximum Index	Maximum Index	******	Feb 6, 2023
Maximum Population	Maximum Population	Line Sweeping	Jan 18, 2023
Maximum Sliding Window	Maximum Sliding Window	********************************************	Feb 27, 2023
Maximum Subarray with maximum Product	Maximum Subarray with maximum Product	****IMP****	Feb 7, 2023
Maximum Subarray	Maximum Subarray	Kaden's Algorithm	Nov 24, 2022
Maximum subarray with sum zero	Maximum subarray with sum zero	V imp (HashMap)	Jan 19, 2023
Middle_LL	Middle_LL	Create program.cpp	Oct 25, 2022
Minimize the height	Minimize the height	Create program.cpp	Oct 5, 2022
Minimum Cost Valid String	Minimum Cost Valid String	Good-Revise	Dec 3, 2022
Minimum Number of Arrows to Burst Balloons	Minimum Number of Arrows to Burst Balloons	Imp Concept	Jan 5, 2023
Minimum Round to complete Tasks	Minimum Round to complete Tasks	IMP	Jan 4, 2023
Minimum times A has to be repeated such that B is a substring of it	Minimum times A has to be repeated such that B is a substring of it	String Problem	Jan 31, 2023
Missing number	Missing number	GOOD ONE	Jan 28, 2023
Move Last element In LL	Move Last element In LL	Create program.cpp	Nov 4, 2022
Negative nos. at the end	Negative nos. at the end	Create program.cpp	Dec 29, 2022
Next Smaller Element	Next Smaller Element	Create program.cpp	Dec 7, 2022
Nim-Game	Nim-Game	Create program.cpp	Nov 23, 2022
No. of Students Unable to eat Lunch	No. of Students Unable to eat Lunch	******************************************	Mar 4, 2023
No. of leaf nodes	No. of leaf nodes	Create program.cpp	Dec 12, 2022
Nobel Integer	Nobel Integer	****	Feb 9, 2023
Odd number	Odd number	Create program.cpp	Feb 5, 2023
Optimal Array	Optimal Array	******************************IMPORTANT****************************	Feb 28, 2023
Peak element	Peak element	***	Feb 6, 2023
Perfect Peak Array	Perfect Peak Array	Flipkart	Jan 27, 2023
PowerOfThree	PowerOfThree	Good Recursion	Nov 22, 2022
Product Of array except Self	Product Of array except Self	**********	Feb 11, 2023
REVERSE LL in K group	REVERSE LL in K group	Hard but Imp....	Dec 14, 2022
Rain Water Trapping	Rain Water Trapping	Create program.cpp	Nov 22, 2022
Redundant Bracket	Redundant Bracket	Create program.cpp	Dec 3, 2022
Remove Duplicate from LL	Remove Duplicate from LL	Create program.cpp	Oct 30, 2022
Reverse LL	Reverse LL	Create program.cpp	Oct 25, 2022
Reverse Polish Notation	Reverse Polish Notation	Create program.cpp	Dec 17, 2022
Rope Colorful	Rope Colorful	Create program.cpp	Oct 3, 2022
Rotated Array	Rotated Array	Create program.cpp	Jan 3, 2023
Search in Rotated Sorted Array	Search in Rotated Sorted Array	Pivot and Search respective half	Feb 17, 2023
Shufle Array	Shufle Array	Create program.cpp	Feb 6, 2023
Sort Colors	Sort Colors	Delete Readme	Oct 3, 2022
Special Array With X Elements Greater Than or Equal X	Special Array With X Elements Greater Than or Equal X	***	Feb 11, 2023
Split Array Largest Sum	Split Array Largest Sum	***************************************************IMP***********…	Mar 2, 2023
Stack Middle Element Delete	Stack Middle Element Delete	Create program.cpp	Dec 3, 2022
SubSet-sum	SubSet-sum	Create program.cpp	Oct 6, 2022
Sum of Beauty in Array	Sum of Beauty in Array	*****	Feb 21, 2023
Sum of Od Length Subarrays	Sum of Od Length Subarrays	**********	Feb 10, 2023
SumofMaxAndMin	SumofMaxAndMin	Create program.cpp	Dec 29, 2022
SumofMaxMin	SumofMaxMin	Create program.cpp	Oct 4, 2022
TREE_REVISION	TREE_REVISION	************ DFS ******************	Apr 15, 2023
Top View Tree	Top View Tree	GOOD and IMP	Dec 15, 2022
Tribonnaci	Tribonnaci	Good Imp	Jan 30, 2023
Valid Anagram	Valid Anagram	Good	Feb 5, 2023
Valid Palindrome	Valid Palindrome	Create program.cpp	Feb 4, 2023
Valid Parentheses	Valid Parentheses	Create program.cpp	Dec 17, 2022
Valid Perfecr Square without sqrt	Valid Perfecr Square without sqrt	*****	Feb 7, 2023
Wave Array	Wave Array	Good one	Jan 31, 2023
celebrity problrm	celebrity problrm	Create program.cpp	Dec 7, 2022
floor in sorted array	floor in sorted array	Create program.cpp	Jan 3, 2023
intersection of 2 LL	intersection of 2 LL	Create program.cpp	Nov 2, 2022
maxSubArraySum	maxSubArraySum	Create program.cpp	Oct 4, 2022
palindrome LL	palindrome LL	Create program.cpp	Nov 2, 2022
swap_nodes_in_LL	swap_nodes_in_LL	Update program.cpp	Nov 1, 2022
unique numbers in array	unique numbers in array	XOR	Jan 3, 2023
zig-zag-Traversal	zig-zag-Traversal	Good	Dec 13, 2022
Case-specific Sorting of Strings .cpp	Case-specific Sorting of Strings .cpp	GOOD	Jan 26, 2023
Minimum deletion to make array Divisible .cpp	Minimum deletion to make array Divisible .cpp	******************	Mar 26, 2023
README.md	README.md	Readme	Jan 29, 2023
Rearrange array elements by size .cpp	Rearrange array elements by size .cpp	***********************	Mar 25, 2023
Two Sum Zero.cpp	Two Sum Zero.cpp	2 POINTER	Jan 22, 2023

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