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173 problems

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Array447 String249 Hash Table190 Math173 Database113 Sorting100 Simulation93 Counting70 Two Pointers70 Bit Manipulation54 Greedy51 Matrix41 Tree40 Depth-First Search39 Binary Tree37 All topics

Easy · 173 results

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TitleSolutionAcceptDifficultyTopics

3602. Hexadecimal and Hexatrigesimal ConversionVideo

Solution79.4%Easy

Math, String· 1 company

3622. Check Divisibility by Digit Sum and ProductVideo

Solution74.5%Easy

3658. GCD of Odd and Even SumsVideo

Solution89.8%Easy

Math, Number Theory· 3 companies

3663. Find The Least Frequent DigitVideo

Solution68.8%Easy

Array, Counting +2· 1 company

3667. Sort Array By Absolute ValueVideoPremium

Solution86.7%Easy

Array, Math +2· 1 company

3697. Compute Decimal RepresentationVideo

Solution64.7%Easy

Array, Math· 1 company

3726. Remove Zeros in Decimal RepresentationVideo

Solution75.7%Easy

Math, Simulation

3736. Minimum Moves to Equal Array Elements IIIVideo

Solution81.0%Easy

Array, Math· 1 company

3750. Minimum Number of Flips to Reverse Binary StringVideo

Solution75.5%Easy

Bit Manipulation, Math +2

3754. Concatenate Non-Zero Digits and Multiply by Sum IVideo

Solution66.2%Easy

Math· 3 companies

3783. Mirror Distance of an IntegerVideo

Solution91.5%Easy

Math· 2 companies

3870. Count Commas in RangeVideo

Solution78.0%Easy

3875. Construct Uniform Parity Array IVideo

Solution85.8%Easy

Array, Math· 2 companies

3894. Traffic Signal ColorVideo

Solution82.7%Easy

Math, Simulation +1· 1 company

3908. Valid Digit NumberVideo

Solution69.8%Easy

3945. Digit Frequency ScoreVideo

Solution90.7%Easy

Hash Table, Math

3959. Check Good IntegerVideo

Solution82.6%Easy

Math, Simulation

3982. Sum of Integers with Maximum Digit RangeVideo

Solution72.9%Easy

3986. Number of Elapsed Seconds Between Two TimesVideo

Solution82.5%Easy

3996. Even Number of Knight MovesVideo

Solution75.1%Easy

4000. Largest Integer With Given Digit SumVideo

Solution61.6%Easy

4010. Maximize Pair Strength Using GCDVideo

Solution48.6%Easy

Array, Enumeration +2

4061. Minimum Queen Moves to Reach TargetVideo

Solution56.7%Easy

Showing 151–173 of 173