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Algorithm Interview Questions

Practice Algorithm Interview Questions interview questions and answers with example responses, model answers, and AI feedback to sharpen your interview preparation.

Search: "Algorithm"
Showing 198 Results
Easy Algorithms string reversal

Reverse a string.

Apple, Google
3 practices
Hard Machine Learning challenges Solventum

Can you describe a challenging project you managed and how you handled the difficulties you encountered?

Solventum
1 practices
Hard Algorithms Pathfinding

Find total number of unique paths in a maze from source to destination

1 practices
Medium Algorithm challenges Longest Common Substring

Longest Common Substring problem

1 practices
Medium Algorithms Meta

Move all zeros present in an array to the end.

Meta (Facebook)
1 practices
Easy Subarray Algorithms

Check if subarray with 0 sum is exists or not

1 practices
Hard Algorithms Google

Given a very large n-ary tree. Where the root node has some information which it wants to pass to all of its children down to the leaves with the constraint that it can only pass the information to one of its children at a time (take it as one iteration). Now in the next iteration the child node can transfer that information to only one of its children and at the same time instance the child’s parent i.e. root can pass the info to one of its remaining children. Continuing in this way we have to find the minimum no of iterations required to pass the information to all nodes in the tree.

Google
0 practices
Hard JP Morgan Chase algorithms

Leetcode 1010. Pairs of Songs With Total Durations Divisible by 60

JP Morgan Chase
0 practices
Hard algorithms challenges algorithms

Given an array, print the Next Greater Element (NGE) for every element. The Next greater Element for an element x is the first greater element on the right side of x in array. Elements for which no greater element exist, consider next greater element as -1.

Amazon
0 practices
Easy problem-solving algorithms

Check if two lines are parallel.

0 practices
Easy Largest Numbers Algorithms

Find Largest Numbers

0 practices
Hard Algorithm Challenges Meta

Calculate the result of a mathematical expression written as a string.

Meta (Facebook)
0 practices
Hard Mars data structures

How do you approach data structure selection for optimizing algorithm efficiency in software development?

mars
0 practices
Hard algorithm optimization Enterprise Security Architect

How do you approach algorithm optimization in your software development process?

Swiss Re
0 practices
Hard software development GAVS Technologies

How do you approach algorithm optimization in software development projects?

GAVS Technologies
0 practices
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