Given two numbers represented by two lists, write a function that returns sum list
Rashmi
Given two numbers represented by two lists, write a function that returns sum list
9:28
Given a singly linked list, write a function to swap elements pairwise.
Rashmi
Given a singly linked list, write a function to swap elements pairwise.
4:25
Merge two Linked List in ascending order(Iterative)
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Merge two Linked List in ascending order(Iterative)
6:38
Given a linked list, the task is to find the n'th node from the end.
Rashmi
Given a linked list, the task is to find the n'th node from the end.
7:41
Given a linked list, check if the the linked list has a loop. Linked list can contain self loop.
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Given a linked list, check if the the linked list has a loop. Linked list can contain self loop.
4:51
Given a linked list, write a function to reverse every k nodes (where k is an input to the function)
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Given a linked list, write a function to reverse every k nodes (where k is an input to the function)
5:08
Rotate the linked list counter-clockwise by k nodes
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Rotate the linked list counter-clockwise by k nodes
6:16
Find the middle of the linked list
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Find the middle of the linked list
3:13
First Non Repeating character in an input stream
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First Non Repeating character in an input stream
8:45
Print the elements of an array in the DecreasingFrequency
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Print the elements of an array in the DecreasingFrequency
8:18
KthSmallestElement
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KthSmallestElement
13:29
LRUcache
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LRUcache
15:02
Given a 2D array, print it in spiral form. See the following examples
Rashmi
Given a 2D array, print it in spiral form. See the following examples
11:24
Write a program to sort an array of 0's,1's and 2's in ascending order
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Write a program to sort an array of 0's,1's and 2's in ascending order
8:25
Find a continous subarray which adds to a given number(Non-negative integers)
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Find a continous subarray which adds to a given number(Non-negative integers)
14:39
Find if a string ('a') can be obtained by rotating another string ('b') by two places
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Find if a string ('a') can be obtained by rotating another string ('b') by two places
6:35
ATOI Implementation
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ATOI Implementation
6:36
Implement a Stack in which you can get min element in O(1) time and O(1) space
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Implement a Stack in which you can get min element in O(1) time and O(1) space
15:02
Print Next Greater Element for every element in a given array
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Print Next Greater Element for every element in a given array
6:59
Implement Stack Using 2Queues
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Implement Stack Using 2Queues
6:39
Implement Queue Using 2Stacks
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Implement Queue Using 2Stacks
5:42
Find the subarray with given sum (handles negative numbers)
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Find the subarray with given sum (handles negative numbers)
8:10
Find the missing integer in a list of n-1 integers
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Find the missing integer in a list of n-1 integers
9:23
Largest contiguous subarray sum
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Largest contiguous subarray sum
6:10
Find all the leaders in an array
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Find all the leaders in an array
7:18
WIN 20190517 15 32 03 Pro
Rashmi
WIN 20190517 15 32 03 Pro
5:39
BookClub-Part1
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BookClub-Part1
5:47
March 10, 2019
Rashmi
March 10, 2019
1:19