DSA + Algo

A kind of Question bank for my interview prep

DSA Question List :

Linked List

• Insertion in Linked list (beginning,middle,end)
• Delete (Beg, mid, end)
• Swap nodes in linked list
• Rotate Linked list
• Find loop in linked list
• Detect and remove loop in linked list
• flattening-a-linked-list
• Merge two sorted linked lists
• Intersection of linked list
• Implement a stack using single linked list
• find the middle of the linked list
• Add two numbers represented by linked lists
• Reverse a linked list
• Reverse a Linked List in groups of given size
• Delete alternate nodes of a Linked List
• Delete without head pointer
• Reverse Nodes in k-Group
• Remove Duplicates from Sorted List
• Design Linked List

Tree

so many times interviewer ask 𝗗𝗼 𝘆𝗼𝘂 𝗵𝗮𝘃𝗲 𝗮𝗻𝘆 𝗾𝘂𝗲𝘀𝘁𝗶𝗼𝗻𝘀?

1) Can you explain how a typical day would be in this role?
2) How does your team approach problems?
3) which DB are you using?
4)how do you handle requests during peak hours?