Dashboard Questions Topics Companies Sheets

Sorting

Topic

420 coding problems covering Sorting concepts. Master this topic and improve your problem-solving skills.

420

Problems

Easy

247

Medium

Hard

Difficulty

All420 Easy84 Medium247 Hard89

Title	Solve	Difficulty	Companies	Topics
939. Minimum Area Rectangle	Solve	Medium	Facebook+2	Array Geometry+3
945. Minimum Increment to Make Array Unique	Solve	Medium	Coursera+1	Array Counting+2
948. Bag of Tokens	Solve	Medium	Adobe+3	Array Greedy+2
950. Reveal Cards In Increasing Order	Solve	Medium	Adobe	Array Queue+2
954. Array of Doubled Pairs	Solve	Medium	Google	Array Greedy+2
969. Pancake Sorting	Solve	Medium	Amazon+1	Array Greedy+2
973. K Closest Points to Origin	Solve	Medium	Amazon+6	Array Divide and Conquer+5
976. Largest Perimeter Triangle	Solve	Easy	Tesla	Array Greedy+2
977. Squares of a Sorted Array	Solve	Easy	Amazon+4	Array Sorting+1
987. Vertical Order Traversal of a Binary Tree	Solve	Hard	Amazon+4	Binary Tree Breadth-First Search+4
1005. Maximize Sum Of Array After K Negations	Solve	Easy	Amazon+1	Array Greedy+1
1029. Two City Scheduling	Solve	Medium	Bloomberg+1	Array Greedy+1
1030. Matrix Cells in Distance Order	Solve	Easy	Yahoo	Array Geometry+3
1040. Moving Stones Until Consecutive II	Solve	Medium	Facebook	Array Math+2
1048. Longest String Chain	Solve	Medium	Facebook+4	Array Dynamic Programming+4
1051. Height Checker	Solve	Easy	Apple+2	Array Counting Sort+1
1054. Distant Barcodes	Solve	Medium	Amazon	Array Counting+4
1057. Campus Bikes	Solve	Medium	Amazon	Array Greedy+1
1058. Minimize Rounding Error to Meet Target	Solve	Medium	Airbnb	Array Greedy+3
1065. Index Pairs of a String	Solve	Easy	Amazon	Array Sorting+2
1086. High Five	Solve	Easy	Goldman Sachs	Array Hash Table+2
1090. Largest Values From Labels	Solve	Medium	Google	Array Counting+3
1094. Car Pooling	Solve	Medium	Amazon+7	Array Heap (Priority Queue)+3
1099. Two Sum Less Than K	Solve	Easy	Amazon+3	Array Binary Search+2
1101. The Earliest Moment When Everyone Become Friends	Solve	Medium	Expedia+1	Array Sorting+1
1122. Relative Sort Array	Solve	Easy	Google	Array Counting Sort+2
1133. Largest Unique Number	Solve	Easy	Amazon	Array Hash Table+1
1152. Analyze User Website Visit Pattern	Solve	Medium	Amazon+1	Array Hash Table+1
1169. Invalid Transactions	Solve	Medium	Amazon+2	Array Hash Table+2
1170. Compare Strings by Frequency of the Smallest Character	Solve	Medium	Google	Array Binary Search+3
1181. Before and After Puzzle	Solve	Medium	Clutter	Array Hash Table+2
1187. Make Array Strictly Increasing	Solve	Hard	-	Array Binary Search+2
1196. How Many Apples Can You Put into the Basket	Solve	Easy	Virtu Financial	Array Greedy+1
1200. Minimum Absolute Difference	Solve	Easy	Google+2	Array Sorting
1202. Smallest String With Swaps	Solve	Medium	Amazon+3	Array Breadth-First Search+5
1229. Meeting Scheduler	Solve	Medium	Adobe+8	Array Sorting+1
1235. Maximum Profit in Job Scheduling	Solve	Hard	Adobe+18	Array Binary Search+2
1244. Design A Leaderboard	Solve	Medium	Amazon+4	Design Hash Table+1
1262. Greatest Sum Divisible by Three	Solve	Medium	DE Shaw	Array Dynamic Programming+2
1268. Search Suggestions System	Solve	Medium	Adobe+5	Array Binary Search+4
1288. Remove Covered Intervals	Solve	Medium	Amazon	Array Sorting
1296. Divide Array in Sets of K Consecutive Numbers	Solve	Medium	Google	Array Greedy+2
1300. Sum of Mutated Array Closest to Target	Solve	Medium	Bloomberg	Array Binary Search+1
1305. All Elements in Two Binary Search Trees	Solve	Medium	Amazon+3	Binary Search Tree Binary Tree+3
1311. Get Watched Videos by Your Friends	Solve	Medium	Amazon	Array Breadth-First Search+3
1329. Sort the Matrix Diagonally	Solve	Medium	Microsoft	Array Matrix+1
1331. Rank Transform of an Array	Solve	Easy	Facebook+1	Array Hash Table+1
1333. Filter Restaurants by Vegan-Friendly, Price and Distance	Solve	Medium	Yelp	Array Sorting
1337. The K Weakest Rows in a Matrix	Solve	Easy	Amazon	Array Binary Search+3
1338. Reduce Array Size to The Half	Solve	Medium	Amazon	Array Greedy+3