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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 · 447 results

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TitleSolutionAcceptDifficultyTopics

2788. Split Strings by SeparatorVideo

Solution76.1%Easy

Array, String· 3 companies

2798. Number of Employees Who Met the TargetVideo

Solution87.7%Easy

Array· 2 companies

2815. Max Pair Sum in an ArrayVideo

Solution61.1%Easy

Array, Hash Table· 4 companies

2824. Count Pairs Whose Sum is Less than TargetVideo

Solution87.4%Easy

Array, Binary Search +2· 6 companies

2828. Check if a String Is an Acronym of WordsVideo

Solution82.8%Easy

Array, String· 2 companies

2848. Points That Intersect With CarsVideo

Solution73.4%Easy

Array, Hash Table +1· 1 company

2855. Minimum Right Shifts to Sort the ArrayVideo

Solution57.6%Easy

Array· 2 companies

2859. Sum of Values at Indices With K Set BitsVideo

Solution86.0%Easy

Array, Bit Manipulation· 1 company

2869. Minimum Operations to Collect ElementsVideo

Solution62.2%Easy

Array, Bit Manipulation +1· 1 company

2873. Maximum Value of an Ordered Triplet IVideo

Solution58.2%Easy

Array· 4 companies

2899. Last Visited IntegersVideo

Solution62.2%Easy

Array, Simulation

2900. Longest Unequal Adjacent Groups Subsequence IVideo

Solution67.0%Easy

Array, Dynamic Programming +2· 1 company

2903. Find Indices With Index and Value Difference IVideo

Solution60.2%Easy

Array, Two Pointers· 1 company

2908. Minimum Sum of Mountain Triplets IVideo

Solution67.3%Easy

Array· 1 company

2913. Subarrays Distinct Element Sum of Squares IVideo

Solution87.8%Easy

Array, Hash Table· 1 company

2917. Find the K-or of an ArrayVideo

Solution72.1%Easy

Array, Bit Manipulation· 1 company

2923. Find Champion IVideo

Solution73.3%Easy

Array, Matrix· 1 company

2932. Maximum Strong Pair XOR IVideo

Solution76.0%Easy

Array, Bit Manipulation +3· 1 company

2942. Find Words Containing CharacterVideo

Solution90.4%Easy

Array, String· 6 companies

2946. Matrix Similarity After Cyclic ShiftsVideo

Solution74.3%Easy

Array, Math +2· 5 companies

2951. Find the PeaksVideo

Solution75.5%Easy

Array, Enumeration· 3 companies

2956. Find Common Elements Between Two ArraysVideo

Solution84.5%Easy

Array, Hash Table· 5 companies

2960. Count Tested Devices After Test OperationsVideo

Solution78.8%Easy

Array, Counting +1· 1 company

2965. Find Missing and Repeated ValuesVideo

Solution83.2%Easy

Array, Hash Table +2· 6 companies

2970. Count the Number of Incremovable Subarrays IVideo

Solution56.9%Easy

Array, Binary Search +2· 2 companies

2974. Minimum Number GameVideo

Solution85.5%Easy

Array, Heap (Priority Queue) +2· 6 companies

2980. Check if Bitwise OR Has Trailing ZerosVideo

Solution71.2%Easy

Array, Bit Manipulation· 1 company

2996. Smallest Missing Integer Greater Than Sequential Prefix SumVideo

Solution49.8%Easy

Array, Hash Table +1· 2 companies

3000. Maximum Area of Longest Diagonal RectangleVideo

Solution45.9%Easy

Array· 5 companies

3005. Count Elements With Maximum FrequencyVideo

Solution79.8%Easy

Array, Counting +1· 8 companies

3010. Divide an Array Into Subarrays With Minimum Cost IVideo

Solution80.5%Easy

Array, Enumeration +1· 6 companies

3024. Type of TriangleVideo

Solution44.1%Easy

Array, Math +1· 5 companies

3028. Ant on the BoundaryVideo

Solution74.6%Easy

Array, Prefix Sum +1· 3 companies

3033. Modify the MatrixVideo

Solution69.1%Easy

Array, Matrix· 1 company

3038. Maximum Number of Operations With the Same Score IVideo

Solution52.8%Easy

Array, Simulation· 1 company

3042. Count Prefix and Suffix Pairs IVideo

Solution77.8%Easy

Array, Hash Function +4· 6 companies

3046. Split the ArrayVideo

Solution61.7%Easy

Array, Counting +1· 4 companies

3065. Minimum Operations to Exceed Threshold Value IVideo

Solution86.7%Easy

Array· 1 company

3069. Distribute Elements Into Two Arrays IVideo

Solution83.4%Easy

Array, Simulation· 2 companies

3074. Apple Redistribution into BoxesVideo

Solution78.5%Easy

Array, Greedy +1· 3 companies

3079. Find the Sum of Encrypted IntegersVideo

Solution74.7%Easy

Array, Math· 1 company

3095. Shortest Subarray With OR at Least K IVideo

Solution44.9%Easy

Array, Bit Manipulation +1· 1 company

3105. Longest Strictly Increasing or Strictly Decreasing SubarrayVideo

Solution64.9%Easy

Array· 7 companies

3127. Make a Square with the Same ColorVideo

Solution53.0%Easy

Array, Enumeration +1

3131. Find the Integer Added to Array IVideo

Solution82.9%Easy

Array· 1 company

3142. Check if Grid Satisfies ConditionsVideo

Solution45.7%Easy

3151. Special Array IVideo

Solution81.6%Easy

Array· 6 companies

3158. Find the XOR of Numbers Which Appear TwiceVideo

Solution78.9%Easy

Array, Bit Manipulation +1· 2 companies

3162. Find the Number of Good Pairs IVideo

Solution86.4%Easy

Array, Hash Table· 1 company

3173. Bitwise OR of Adjacent ElementsVideoPremium

Solution94.8%Easy

Array, Bit Manipulation· 1 company

Showing 301–350 of 447