Vidit

Coder

[Vidit @Reopen_Clg]

Day 21 of GeekStreak2024

Problem : Rotate and delete

Approach : after some observations , returned a generalised answer.

#geekstreak2024 #DeutscheBank

@geeksforgeeks
@DeutscheBank

[Vidit @Reopen_Clg]

Day 20 of GeekStreak2024

Due to a glitch, I wasn't able to take the POTD completion picture with the coin, but the submissions were in the queue and were submitted on time.

#geekstreak2024 #DeutscheBank
@geeksforgeeks
@DeutscheBank

[Vidit @Reopen_Clg]

Day 20 of GeekStreak2024

Problem : Multiply two linked lists

Approach : using linkedlist traversal

(unable to submit the code because of glitch, tried for an hour)

#geekstreak2024 #DeutscheBank

@geeksforgeeks
@DeutscheBank

[Vidit @Reopen_Clg]

Day 19 of GeekStreak2024

Problem : Merge two BST 's
Approach : Inorder traversal and merging two arrays combined approach

#geekstreak2024 #DeutscheBank
@geeksforgeeks @DeutscheBank

[Vidit @Reopen_Clg]

Day 18 of GeekStreak2024

Problem : Total count
Approach : simple mathematics

#geekstreak2024 #DeutscheBank
@geeksforgeeks
@DeutscheBank

[Vidit @Reopen_Clg]

Day 17 of GeekStreak2024

Problem : Minimal Cost
Approach : used greedy approach

#geekstreak2024 #DeutscheBank
@geeksforgeeks
@DeutscheBank

[Vidit @Reopen_Clg]

Day 16 of GeekStreak2024

Problem : K Sized Subarray Maximum
Approach : used deque

#geekstreak2024 #DeutscheBank

@geeksforgeeks
@DeutscheBank

[Vidit @Reopen_Clg]

Day 15 of GeekStreak2024

Problem : Roof Top
Approach : used greedy approach

#geekstreak2024 #DeutscheBank
@geeksforgeeks
@DeutscheBank

[Vidit @Reopen_Clg]

Day 14 of GeekStreak2024

Problem : Palindrome Linked List

Approach : used slow-fast pointer approach

#geekstreak2024 #DeutscheBank
@geeksforgeeks
@DeutscheBank

[Vidit @Reopen_Clg]

Day 13 of GeekStreak2024

Problem : Smallest window in a string containing all the characters of another string

Approach : used sliding window approach

#geekstreak2024 #DeutscheBank
@geeksforgeeks
@DeutscheBank

[Vidit @Reopen_Clg]

Day 12 of GeekStreak2024

Problem : Longest Prefix Suffix
Approach : solved using bit manipulation

#geekstreak2024 #DeutscheBank
@geeksforgeeks
@DeutscheBank

[Vidit @Reopen_Clg]

Day 11 of GeekStreak2024

Problem : Longest Prefix Suffix

Approach : Solved using two pointers approach

#geekstreak2024 #DeutscheBank
@geeksforgeeks @DeutscheBank

[Vidit @Reopen_Clg]

Day 10 of GeekStreak2024

Problem : Clone a linked list with next and random pointer

Approach : First, clone the nodes, then random pointers, and then separate the two lists.

#geekstreak2024 #DeutscheBank
@geeksforgeeks
@DeutscheBank

[Vidit @Reopen_Clg]

Day 9 of GeekStreak2024

Problem : Facing the sun
Approach : Used a simple stack approach to solve this one.

#geekstreak2024 #DeutscheBank
@geeksforgeeks
@DeutscheBank

[Vidit @Reopen_Clg]

Day 8 of GeekStreak2024

Problem : Reverse Words
Approach : Used normal brute force approach.

#geekstreak2024 #DeutscheBank
@geeksforgeeks
@DeutscheBank

[Vidit @Reopen_Clg]

Day 7 of GeekStreak2024

Problem : Parenthesis Checker
Approach : Solved using stack.

#geekstreak2024 #DeutscheBank
@geeksforgeeks @DeutscheBank

[Vidit @Reopen_Clg]

Day 6 of GeekStreak2024

Problem : Minimize the Heights II
Approach : Solved using greedy approach.

#geekstreak2024 #DeutscheBank
@geeksforgeeks @DeutscheBank

[Vidit @Reopen_Clg]

Day 5 of GeekStreak2024

Problem : Longest valid Parentheses
Approach : Solved using Stack.

#geekstreak2024 #DeutscheBank
@geeksforgeeks
@DeutscheBank

[Vidit @Reopen_Clg]

Day 4 of GeekStreak2024

Problem : Binary Tree to DLL
Approach : Solved using DFS.

#geekstreak2024 #DeutscheBank
@geeksforgeeks @DeutscheBank

[Vidit @Reopen_Clg]

Day 3 of GeekStreak2024

Problem: Alternate positive and negative numbers

Approach: Used a single vector to store +ve and -ve numbers sequentially, then replaced the original values acc to the given constraints.

#geekstreak2024 #DeutscheBank
@geeksforgeeks @DeutscheBank