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# DSA Questions

### I am unable to find the error in this code. It's easy level on leetcode and a binary tree problem.

19-Sep-23 21:00pm - updated 20-Sep-23 4:28am

### How this Python program will be solve?

11-Dec-21 22:01pm - updated 7-Aug-23 21:13pm

### How can I write this pattern in Python

9-May-23 23:44pm - updated 17-Jul-23 7:42am

21-Mar-23 7:47am

### Where am I going wrong in my implementation of linkedlist?

7-Jan-23 0:50am - updated 7-Jan-23 4:10am

### Unable to get user input in the day 1 problem of advent of code 2022

5-Dec-22 1:20am - updated 5-Dec-22 15:40pm

### Why we cant reverse a array like this ? what is the problem with the code?

29-Sep-22 7:30am - updated 29-Sep-22 10:57am

### Please fix error in this code. This code is from sorting algorithm, heapify topic , wriiten in c.i tried so many things but still not able to fix the errors.

14-Jul-22 22:17pm - updated 14-Jul-22 22:40pm

### Why is this code not printing the rotated array?

14-Jul-22 19:00pm - updated 14-Jul-22 20:07pm

### What approach we can make to tjis problem except recursion as I recursion give TLE. I want some idea how we can approach this problem

12-Jun-22 7:04am - updated 23-Jun-22 4:50am

### How can bubble sort algorithm be implemented in C?

14-Jun-22 0:14am - updated 14-Jun-22 6:33am

### How to get 3rd even number between even nuembers of two n.

22-Apr-22 8:58am - updated 22-Apr-22 9:47am

### How do I print this pattern using loops? (For)

25-Mar-22 8:44am - updated 25-Mar-22 14:02pm

### What approach should I use in this question , the approach I used below is giving wrong answer

30-Jan-22 20:34pm - updated 31-Jan-22 0:00am

### Count the longest path in a directed graph

10-Jan-22 13:11pm - updated 18-Jan-22 7:07am

### How this Python tree expression will be solve?

12-Dec-21 1:45am - updated 12-Dec-21 2:14am

### How do I find mirror points in circular doubly linked list

13-Sep-21 0:39am - updated 13-Sep-21 20:33pm

### Check if linked list is palindrome or not.

6-Jun-21 20:31pm - updated 6-Jun-21 20:44pm

### Delete middle node of linked list ?

4-Jun-21 20:52pm - updated 5-Jun-21 2:38am

### How to insert a node at a given position in linked list?

10-Apr-21 9:38am - updated 10-Apr-21 10:08am
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