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Instacart Problems
Master the most frequently asked interview questions for this company.
ID
Title
Difficulty
Topics
981
Time Based Key-Value Store
Medium
Hash Table
String
2133
Check if Every Row and Column Contains All Numbers
Easy
Array
Hash Table
34
Find First and Last Position of Element in Sorted Array
Medium
Array
Binary Search
977
Squares of a Sorted Array
Easy
Array
Two Pointers
44
Wildcard Matching
Hard
String
Dynamic Programming
121
Best Time to Buy and Sell Stock
Easy
Array
Dynamic Programming
65
Valid Number
Hard
String
452
Minimum Number of Arrows to Burst Balloons
Medium
Array
Greedy
1353
Maximum Number of Events That Can Be Attended
Medium
Array
Greedy
35
Search Insert Position
Easy
Array
Binary Search
36
Valid Sudoku
Medium
Array
Hash Table
435
Non-overlapping Intervals
Medium
Array
Dynamic Programming
56
Merge Intervals
Medium
Array
Sorting
212
Word Search II
Hard
Array
String
1701
Average Waiting Time
Medium
Array
Simulation
