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	Top 20 Problems on Dynamic programming		Top 10 Problems on Backtracking
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All Problems

#	Status	Problem	Level	Completes	Likes
526		Find Whether Two Strings are Permutation of each other	Beginner	%	1
527		Find Intersection Point in Two Linked List	Medium	%	0
528		Find the Loop in a Linked list, find its length and Break the Loop	Medium	%	0
529		Reverse a Linked List	Beginner	%	0
530		Count All Paths from Top left to bottom right in Two Dimensional Array including Diagonal Paths	Medium	%	1
531		Print All Paths from Top left to bottom right in Two Dimensional Array	Medium	%	0
532		Merge or Combine Two Sorted Linked Lists	Medium	%	0
533		Singly Linked List Implementation	Beginner	%	0
534		Rearrange Positive and Negative Numbers of Array On Each Side in O(nlogn)	Hard	%	0
535		Find The Longest Sequence Of Prefix Shared By All The Words In A String	Medium	%	0
536		Print All Elements of Two Dimensional Array in Spiral	Medium	%	0
537		Find a pair of numbers from an array whose sum equals k	Beginner	%	0
538		Check If String has All Unique Characters	Beginner	%	0
539		Quick Sort Implementation	Medium	%	0
540		Valid or Well Formed Parentheses | Part - 1	Medium	%	0
541		Find an Element in 2 dimensional sorted array	Medium	%	0
542		Find Whether Given String is palindrome or Not.	Beginner	%	0
543		Find a peak element in a Given Array	Beginner	%	0
544		Find two Missing Numbers in a Sequence of Consecutive Numbers	Beginner	%	0
545		Find a Missing Number From a Sequence of Consecutive Numbers	Beginner	%	0
546		Hash Table Implementation	Beginner	%	0
547		Merge Sort - Updated - Most Efficient ways to Implement	Medium	%	1
548		Binary Search	Beginner	%	0

Find Whether Two Strings are Permutation of each other

Find Intersection Point in Two Linked List

Find the Loop in a Linked list, find its length and Break the Loop

Reverse a Linked List

Count All Paths from Top left to bottom right in Two Dimensional Array including Diagonal Paths

Print All Paths from Top left to bottom right in Two Dimensional Array

Merge or Combine Two Sorted Linked Lists

Singly Linked List Implementation

Rearrange Positive and Negative Numbers of Array On Each Side in O(nlogn)

Find The Longest Sequence Of Prefix Shared By All The Words In A String

Print All Elements of Two Dimensional Array in Spiral

Find a pair of numbers from an array whose sum equals k

Check If String has All Unique Characters

Quick Sort Implementation

Valid or Well Formed Parentheses | Part - 1

Find an Element in 2 dimensional sorted array

Find Whether Given String is palindrome or Not.

Find a peak element in a Given Array

Find two Missing Numbers in a Sequence of Consecutive Numbers

Find a Missing Number From a Sequence of Consecutive Numbers

Hash Table Implementation

Merge Sort - Updated - Most Efficient ways to Implement

Binary Search

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