Coding Interview Problems

Problems

Discover problems by topic, company, difficulty, and learning priority.

Problem	Platform	Difficulty	Topics	Companies	Acceptance
Minimum Domino Rotations For Equal Row	Leetcode	Medium	ArraysGreedyMath		100%
Type Of Triangle	Leetcode	Easy	ArraysMath		100%
Longest Unequal Adjacent Groups Subsequence II	Leetcode	Medium	ArraysHash MapsDynamic Programming		100%
Longest Unequal Adjacent Groups Subsequence I	Leetcode	Medium	ArraysDynamic ProgrammingGreedy		100%
Total Characters in String After Transformations II	Leetcode	Medium	ArraysStringsMath		100%
Total Characters In String After Transformations I	Leetcode	Medium	StringsMathDynamic Programming		100%
Finding 3 Digit Even Numbers	Leetcode	Easy	ArraysMathSorting		100%
Three Consecutive Odds	Leetcode	Easy	ArraysMath		100%
Minimum Equal Sum Of Two Arrays After Replacing Zeros	Leetcode	Medium	ArraysMathGreedy	Amazon	100%
Zero Array Transformation I	Leetcode	Medium	ArraysGreedy	Google	100%
Maximize The Number Of Target Nodes After Connecting Trees I	Leetcode	Medium	TreesGraphsGraph Connectivity	GoogleMeta	0%
Excel Sheet Column Number	Leetcode	Easy	MathStrings		100%
Divisible And Non Divisible Sums Difference	Leetcode	Easy	MathNumber Theory		100%
Longest Palindrome by Concatenating Two Letter Words	Leetcode	Medium	ArraysStringsHash Maps	Google	100%
Find Words Containing Character	Leetcode	Easy	ArraysStrings		100%
Zero Array Transformation III	Leetcode	Medium	ArraysGreedyOrdered Structures	Google	100%
Build Array From Permutation	Leetcode	Easy	Arrays		100%
Distribute Candies Among Children II	Leetcode	Medium	MathCombinatoricsArrays		100%
Minimum Absolute Difference In Sliding Submatrix	Leetcode	Medium	ArraysMatricesOrdered Structures		100%
Partition Array Into Two Equal Product Subsets	Leetcode	Medium	ArraysBacktrackingCombinatorics		50%

Showing 561-580 of 1036 problems

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Problems