Rithik_Codez
前往频道在 Telegram
Hey guys, Here i will share all the important links for interview preparation, and notes of all the important topics 💯
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Tree data structure learning schedule -
Week 1 -
Start learning about a tree like basic terminology
Root
Node
Edge
Leaf node
Binary tree
Binary search tree
N-ary tree
And so on..
Week 2-
Learn to traverse over a tree using the following methods
Inorder traversal
Preorder traversal
Postorder traversal
Week 3 on wards
Solve some good questions of a tree
1) height of a binary tree
2) diameter of a tree
3) number of nodes in a tree
4) paths from root to leaf
5) path from one node to other node
6) Symmetric tree
7) Mirror tree
8) Kth largest element in a bst
9)lowest common ancestor of a binary tree
10) connect nodes at same level
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Must solve questions for stacks and queue -
#iit #placements #placement #interviewquestions #interviewtips #interview #software #softwareengineer #collegelife #reelsinstagram #reelitfeelit #reels #collegelife #codingislife #coder
Valid paranthesis
Min stack
Implement stack using queue
Implement queue using stacks
Next greater element
Backspace string compare
Remove all adjacent duplicates in string
Build an array with stack operations
Final price with a special discount in a shop
Number of recent calls
All questions in leetcode follow me on telegram for stack and queue source code
https://www.instagram.com/reel/CtMRTpSp0Mm/?igshid=MTc4MmM1YmI2Ng==
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Regarding the explanation i will be posting a reel explaining both the data structures and must do questions in the caption so that you can have more clearer picture
