DSA Atlas
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Yandex
Problems collected from leetcode for Yandex.
40% Easy
53% Medium
7% Hard
Your progress
0/129
All
Easy
Medium
Hard
All topics
Status
Problem
Difficulty
Frequency
Acceptance
Topics
Todo
1.
Two Sum
Easy
Top 6 Months
57.5%
Todo
2.
Add Two Numbers
Medium
Top 6 Months
48.5%
Todo
3.
Longest Substring Without Repeating Characters
Medium
Top 3 Months
39.1%
Todo
4.
Median of Two Sorted Arrays
Hard
Top 6 Months
46.6%
Todo
5.
Longest Palindromic Substring
Medium
Top 6 Months
37.8%
Todo
7.
Reverse Integer
Medium
Top 6 Months
31.9%
Todo
9.
Palindrome Number
Easy
Top All-time
60.6%
Todo
11.
Container With Most Water
Medium
Top 6 Months
60.0%
Todo
13.
Roman to Integer
Easy
Top 6 Months
66.6%
Todo
17.
Letter Combinations of a Phone Number
Medium
Top 6 Months
66.1%
Todo
18.
4Sum
Medium
Top 6 Months
40.6%
Todo
19.
Remove Nth Node From End of List
Medium
Top 6 Months
51.6%
Todo
20.
Valid Parentheses
Easy
Top 6 Months
44.2%
Todo
21.
Merge Two Sorted Lists
Easy
Top 6 Months
68.3%
Todo
22.
Generate Parentheses
Medium
Top 6 Months
78.7%
Todo
23.
Merge k Sorted Lists
Hard
Top 6 Months
59.6%
Todo
24.
Swap Nodes in Pairs
Medium
Top 6 Months
69.5%
Todo
26.
Remove Duplicates from Sorted Array
Easy
Top 6 Months
62.8%
Todo
27.
Remove Element
Easy
Top 6 Months
61.8%
Todo
33.
Search in Rotated Sorted Array
Medium
Top 6 Months
44.9%
Todo
35.
Search Insert Position
Easy
Top 6 Months
51.3%
Todo
42.
Trapping Rain Water
Hard
Top 6 Months
67.4%
Todo
48.
Rotate Image
Medium
Top 6 Months
80.1%
Todo
49.
Group Anagrams
Medium
Top 6 Months
72.6%
Todo
53.
Maximum Subarray
Medium
Top 6 Months
53.3%
Todo
54.
Spiral Matrix
Medium
Top 6 Months
56.8%
Todo
56.
Merge Intervals
Medium
Top 30 Days
51.8%
Todo
68.
Text Justification
Hard
Top 6 Months
51.2%
Todo
71.
Simplify Path
Medium
Top 6 Months
50.6%
Todo
74.
Search a 2D Matrix
Medium
Top All-time
53.9%
Todo
76.
Minimum Window Substring
Hard
Top 6 Months
47.5%
Todo
88.
Merge Sorted Array
Easy
Top 6 Months
54.9%
Todo
98.
Validate Binary Search Tree
Medium
Top 6 Months
35.8%
Todo
101.
Symmetric Tree
Easy
Top 6 Months
61.2%
Todo
102.
Binary Tree Level Order Traversal
Medium
Top 6 Months
72.7%
Todo
103.
Binary Tree Zigzag Level Order Traversal
Medium
Top 6 Months
63.7%
Todo
121.
Best Time to Buy and Sell Stock
Easy
Top 6 Months
56.8%
Todo
124.
Binary Tree Maximum Path Sum
Hard
Top 6 Months
42.3%
Todo
125.
Valid Palindrome
Easy
Top 6 Months
53.3%
Todo
136.
Single Number
Easy
Top 6 Months
77.7%
Todo
141.
Linked List Cycle
Easy
Top 6 Months
54.3%
Todo
146.
LRU Cache
Medium
Top 6 Months
47.4%
Todo
150.
Evaluate Reverse Polish Notation
Medium
Top All-time
57.8%
Todo
153.
Find Minimum in Rotated Sorted Array
Medium
Top 6 Months
54.7%
Todo
155.
Min Stack
Medium
Top 6 Months
58.2%
Todo
161.
One Edit Distance
Medium
Top 6 Months
34.6%
Todo
167.
Two Sum II - Input Array Is Sorted
Medium
Top 6 Months
65.1%
Todo
169.
Majority Element
Easy
Top 6 Months
66.3%
Todo
181.
Employees Earning More Than Their Managers
Easy
Top 6 Months
73.2%
Todo
199.
Binary Tree Right Side View
Medium
Top 6 Months
70.2%
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