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DSA Questions - FULL LIST
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DSA Leetcode Questions Cheat sheets
Category
Difficulty (% Effort)
STATUS
Search
Category
No.
Problem Name
Difficulty (% Effort)
STATUS
Python
C++
Rust
URL
Scale
Number
Rev.. Count
ALGO (if used)
Notes
Text
Arrays
287
Find The Duplicate Number
Easy/Medium
Medium
25%
Algo
Seen
Solved
00
200
1floyd's-algo
Floyd’s Algo
Arrays
75
Sort Colors
Easy
Seen
Solved
00
000
sort
Used simple Insertion sort.
Arrays
26
Remove Duplicates From Sorted Array
Easy
Nope
00
000
Set
Arrays
73
Set Matrix Zeroes
Medium
Nope
00
000
MyLogic
separate loops,
scan and edit inplace
Arrays
121
Best Time To Buy And Sell Stock
Easy
Nope
00
000
greedy
keep track of previous days minimum buy.
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5
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