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Tesco LeetCode Interview Questions

Practice 36 real coding problems frequently asked in Tesco technical interviews. Master these questions to ace your next Tesco software engineering interview.

7 Easy
22 Medium
7 Hard

Top Topics at Tesco

ArrayHash TableSortingBinary SearchString

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Tesco Interview Problems

ProblemDifficultyDiffFrequencyTopicsAction
Zero Array Transformation II
100%
MediumM
100%
ArrayBinary Search+1
Solve→
Find Score of an Array After Marking All Elements
94%
MediumM
94%
ArrayHash Table+3
Solve→
Binary Tree Right Side View
93%
MediumM
93%
TreeDepth-First Search+2
Solve→
Flood Fill
89%
EasyE
89%
ArrayDepth-First Search+2
Solve→
Two Best Non-Overlapping Events
84%
MediumM
84%
ArrayBinary Search+3
Solve→
Vertical Order Traversal of a Binary Tree
83%
HardH
83%
Hash TableTree+4
Solve→
Daily Temperatures
82%
MediumM
82%
ArrayStack+1
Solve→
Remove All Adjacent Duplicates in String II
79%
MediumM
79%
StringStack
Solve→
Create Hello World Function
79%
EasyE
79%
Solve→
High Five
74%
EasyE
74%
ArrayHash Table+2
Solve→
Two Sum II - Input Array Is Sorted
68%
MediumM
68%
ArrayTwo Pointers+1
Solve→
IP to CIDR
66%
MediumM
66%
StringBit Manipulation
Solve→
Find First and Last Position of Element in Sorted Array
61%
MediumM
61%
ArrayBinary Search
Solve→
Word Search
59%
MediumM
59%
ArrayString+2
Solve→
Rank Transform of a Matrix
59%
HardH
59%
ArrayUnion Find+4
Solve→
Coin Change II
59%
MediumM
59%
ArrayDynamic Programming
Solve→
Add Two Integers
58%
EasyE
58%
Math
Solve→
Custom Sort String
56%
MediumM
56%
Hash TableString+1
Solve→
Closest Binary Search Tree Value
55%
EasyE
55%
Binary SearchTree+3
Solve→
Maximum Profit in Job Scheduling
53%
HardH
53%
ArrayBinary Search+2
Solve→
Diameter of Binary Tree
52%
EasyE
52%
TreeDepth-First Search+1
Solve→
Decode String
52%
MediumM
52%
StringStack+1
Solve→
First Missing Positive
51%
HardH
51%
ArrayHash Table
Solve→
Design an Array Statistics Tracker
50%
HardH
50%
Hash TableBinary Search+5
Solve→
Clone Graph
50%
MediumM
50%
Hash TableDepth-First Search+2
Solve→

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Accounts Merge
48%
MediumM
48%
ArrayHash Table+5
Solve→
Shortest Path in Binary Matrix
40%
MediumM
40%
ArrayBreadth-First Search+1
Solve→
Maximum Matrix Sum
40%
MediumM
40%
ArrayGreedy+1
Solve→
Zero Array Transformation I
39%
MediumM
39%
ArrayPrefix Sum
Solve→
Minimum Window Substring
39%
HardH
39%
Hash TableString+1
Solve→
Reverse Nodes in k-Group
32%
HardH
32%
Linked ListRecursion
Solve→
House Robber II
31%
MediumM
31%
ArrayDynamic Programming
Solve→
Rotting Oranges
25%
MediumM
25%
ArrayBreadth-First Search+1
Solve→
Missing Number
23%
EasyE
23%
ArrayHash Table+4
Solve→
String to Integer (atoi)
20%
MediumM
20%
String
Solve→
Friends Of Appropriate Ages
20%
MediumM
20%
ArrayTwo Pointers+2
Solve→

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Frequently Asked Questions

What LeetCode problems does Tesco ask in interviews?

Tesco commonly asks 36 coding problems in technical interviews, including Zero Array Transformation II, Find Score of an Array After Marking All Elements, Binary Tree Right Side View. The difficulty breakdown is 7 Easy, 22 Medium, and 7 Hard problems.

How should I prepare for a Tesco coding interview?

Focus on the most frequently asked problems first, especially those with high frequency scores. Tesco interviews typically emphasize Array and Hash Table. Practice explaining your thought process while coding.

What is the difficulty level of Tesco coding interviews?

Based on our data, Tesco interviews include 7 Easy (19%), 22 Medium (61%), and 7 Hard (19%) problems.

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