1Angle Between Hands of a ClockMediumMath
Solve → 2Total Waviness of Numbers in Range IMediumMathDynamic ProgrammingEnumeration
Solve → 4Number of Ways to Assign Edge Weights IMediumMathTreeDepth-First Search
Solve → 5Unique PathsMediumMathDynamic ProgrammingCombinatorics
Solve → 6Multiply StringsMediumMathStringSimulation
Solve → 7Sqrt(x)EasyMathBinary Search
Solve → 9Unique PathsMediumMathDynamic ProgrammingCombinatorics
Solve → 10Climbing StairsEasyMathDynamic ProgrammingMemoization
Solve → 11Angle Between Hands of a ClockMediumMath
Solve → 12Total Waviness of Numbers in Range IMediumMathDynamic ProgrammingEnumeration
Solve → 13Sqrt(x)EasyMathBinary Search
Solve → 15Multiply StringsMediumMathStringSimulation
Solve → 16Pow(x, n)MediumMathRecursion
Solve → 17Largest Odd Number in StringEasyMathStringGreedy
Solve → 18Basic CalculatorHardMathStringStack
Solve → 19Add DigitsEasyMathSimulationNumber Theory
Solve → 20Add BinaryEasyMathStringBit Manipulation
Solve → 21Integer to English WordsHardMathStringRecursion
Solve → 22Number of Ways to Assign Edge Weights IMediumMathTreeDepth-First Search
Solve → 24Rotated DigitsMediumMathDynamic Programming
Solve → 25Total Waviness of Numbers in Range IIHardMathDynamic Programming
Solve → 26Sum of Two IntegersMediumMathBit Manipulation
Solve → 27The kth Factor of nMediumMathNumber Theory
Solve → 28Perfect SquaresMediumMathDynamic ProgrammingBreadth-First Search
Solve → 29Permutation SequenceHardMathRecursion
Solve → 30Find the K-th Character in String Game IEasyMathBit ManipulationRecursion
Solve → 31Sum of Square NumbersMediumMathTwo PointersBinary Search
Solve → 32N-th Tribonacci NumberEasyMathDynamic ProgrammingMemoization
Solve → 34Climbing StairsEasyMathDynamic ProgrammingMemoization
Solve → 35Unique PathsMediumMathDynamic ProgrammingCombinatorics
Solve → 36Sqrt(x)EasyMathBinary Search
Solve → 38Angle Between Hands of a ClockMediumMath
Solve → 39Pow(x, n)MediumMathRecursion
Solve → 40Fibonacci NumberEasyMathDynamic ProgrammingRecursion
Solve → 41Add BinaryEasyMathStringBit Manipulation
Solve → 42Add DigitsEasyMathSimulationNumber Theory
Solve → 43Basic CalculatorHardMathStringStack
Solve → 44Multiply StringsMediumMathStringSimulation
Solve → 45Largest Odd Number in StringEasyMathStringGreedy
Solve → 46Fizz BuzzEasyMathStringSimulation
Solve → 47Sum of Two IntegersMediumMathBit Manipulation
Solve → 48Bulb SwitcherMediumMathBrainteaser
Solve → 49Total Waviness of Numbers in Range IMediumMathDynamic ProgrammingEnumeration
Solve → 50Divide Two IntegersMediumMathBit Manipulation
Solve → 51Power of TwoEasyMathBit ManipulationRecursion
Solve → 52Integer to English WordsHardMathStringRecursion
Solve → 54Arranging CoinsEasyMathBinary Search
Solve → 55Permutation SequenceHardMathRecursion
Solve → 56Perfect SquaresMediumMathDynamic ProgrammingBreadth-First Search
Solve → 57Greatest Common Divisor of StringsEasyMathString
Solve → 58Excel Sheet Column TitleEasyMathString
Solve → 60Nth Magical NumberHardMathBinary Search
Solve → 61Elimination GameMediumMathRecursion
Solve → 62Concatenation of Consecutive Binary NumbersMediumMathBit ManipulationSimulation
Solve → 63Fancy SequenceHardMathDesignSegment Tree
Solve → 64Add StringsEasyMathStringSimulation
Solve → 65Sum of Square NumbersMediumMathTwo PointersBinary Search
Solve → 66Total Waviness of Numbers in Range IIHardMathDynamic Programming
Solve → 67Number of Ways to Assign Edge Weights IMediumMathTreeDepth-First Search
Solve → 68Count Good NumbersMediumMathRecursion
Solve → 69Basic Calculator IIMediumMathStringStack
Solve → 71Power of ThreeEasyMathRecursion
Solve → 72Unique Binary Search TreesMediumMathDynamic ProgrammingTree
Solve → 73Smallest Even MultipleEasyMathNumber Theory
Solve → 74Gray CodeMediumMathBacktrackingBit Manipulation
Solve → 75Rectangle AreaMediumMathGeometry
Solve → 76Minimum Cost to Split into OnesMediumMathDynamic Programming
Solve → 77Rotated DigitsMediumMathDynamic Programming
Solve → 78Excel Sheet Column NumberEasyMathString
Solve → 79Self Dividing NumbersEasyMath
Solve → 80Valid Perfect SquareEasyMathBinary Search
Solve → 81The kth Factor of nMediumMathNumber Theory
Solve → 82Number of Digit OneHardMathDynamic ProgrammingRecursion
Solve → 83Nth DigitMediumMathBinary Search
Solve → 84Find the K-th Character in String Game IEasyMathBit ManipulationRecursion
Solve → 86Count Symmetric IntegersEasyMathEnumeration
Solve → 87N-th Tribonacci NumberEasyMathDynamic ProgrammingMemoization
Solve → 89Climbing StairsEasyMathDynamic ProgrammingMemoization
Solve → 91Unique PathsMediumMathDynamic ProgrammingCombinatorics
Solve → 92Pow(x, n)MediumMathRecursion
Solve → 93Sqrt(x)EasyMathBinary Search
Solve → 94Integer to English WordsHardMathStringRecursion
Solve → 95Basic CalculatorHardMathStringStack
Solve → 96Basic Calculator IIMediumMathStringStack
Solve → 97Fibonacci NumberEasyMathDynamic ProgrammingRecursion
Solve → 98The kth Factor of nMediumMathNumber Theory
Solve → 99Add BinaryEasyMathStringBit Manipulation
Solve → 100Fizz BuzzEasyMathStringSimulation
Solve → 101Divide Two IntegersMediumMathBit Manipulation
Solve → 102Minimum Time to Complete All DeliveriesMediumMathBinary Search
Solve → 103Greatest Common Divisor of StringsEasyMathString
Solve → 104Count Good NumbersMediumMathRecursion
Solve → 106Power of TwoEasyMathBit ManipulationRecursion
Solve → 107Sum of Two IntegersMediumMathBit Manipulation
Solve → 108Next Greater Element IIIMediumMathTwo PointersString
Solve → 109Permutation SequenceHardMathRecursion
Solve → 110Different Ways to Add ParenthesesMediumMathStringDynamic Programming
Solve → 111Unique Binary Search TreesMediumMathDynamic ProgrammingTree
Solve → 112Excel Sheet Column TitleEasyMathString
Solve → 113Add StringsEasyMathStringSimulation
Solve → 114Most Expensive Item That Can Not Be BoughtMediumMathDynamic ProgrammingNumber Theory
Solve → 115Find the Number of Possible Ways for an EventHardMathDynamic ProgrammingCombinatorics
Solve → 116Check If Digits Are Equal in String After Operations IEasyMathStringSimulation
Solve → 117Add DigitsEasyMathSimulationNumber Theory
Solve → 118Multiply StringsMediumMathStringSimulation
Solve → 119Number of Digit OneHardMathDynamic ProgrammingRecursion
Solve → 120Perfect SquaresMediumMathDynamic ProgrammingBreadth-First Search
Solve → 122Power of ThreeEasyMathRecursion
Solve → 123Arranging CoinsEasyMathBinary Search
Solve → 1242 Keys KeyboardMediumMathDynamic Programming
Solve → 125Maximum SwapMediumMathGreedy
Solve → 126Distribute Candies Among Children IIMediumMathCombinatoricsEnumeration
Solve → 127Gray CodeMediumMathBacktrackingBit Manipulation
Solve → 128New 21 GameMediumMathDynamic ProgrammingSliding Window
Solve → 129Soup ServingsMediumMathDynamic ProgrammingProbability and Statistics
Solve → 130Excel Sheet Column NumberEasyMathString
Solve → 131Bulb SwitcherMediumMathBrainteaser
Solve → 132Power of FourEasyMathBit ManipulationRecursion
Solve → 133Find the Closest PalindromeHardMathString
Solve → 134Basic Calculator IIIHardMathStringStack
Solve → 135Find the Maximum Achievable NumberEasyMath
Solve → 136Factorial Trailing ZeroesMediumMath
Solve → 138Valid Perfect SquareEasyMathBinary Search
Solve → 139Can I WinMediumMathDynamic ProgrammingBit Manipulation
Solve → 140K-th Symbol in GrammarMediumMathBit ManipulationRecursion
Solve → 141Divisor GameEasyMathDynamic ProgrammingBrainteaser
Solve → 142Robot Bounded In CircleMediumMathStringSimulation
Solve → 143N-th Tribonacci NumberEasyMathDynamic ProgrammingMemoization
Solve → 144Angle Between Hands of a ClockMediumMath
Solve → 145Largest Odd Number in StringEasyMathStringGreedy
Solve → 146Water and Jug ProblemMediumMathDepth-First SearchBreadth-First Search
Solve → 147Find the K-th Character in String Game IEasyMathBit ManipulationRecursion
Solve → 148Nim GameEasyMathBrainteaserGame Theory
Solve → 150Sum of Square NumbersMediumMathTwo PointersBinary Search
Solve → 151Water BottlesEasyMathSimulation
Solve → 152Smallest Even MultipleEasyMathNumber Theory
Solve → 153Nth DigitMediumMathBinary Search
Solve → 154Nth Magical NumberHardMathBinary Search
Solve → 155Elimination GameMediumMathRecursion
Solve → 156Minimum Sum of Four Digit Number After Splitting DigitsEasyMathGreedySorting
Solve → 157Orderly QueueHardMathStringSorting
Solve → 158Strictly Palindromic NumberMediumMathTwo PointersBrainteaser
Solve → 159Find the Punishment Number of an IntegerMediumMathBacktracking
Solve → 160Max Difference You Can Get From Changing an IntegerMediumMathGreedy
Solve → 161Integer BreakMediumMathDynamic Programming
Solve → 162Reach a NumberMediumMathBinary Search
Solve → 163Count of Matches in TournamentEasyMathSimulation
Solve → 164Split With Minimum SumEasyMathGreedySorting
Solve → 165Check if Number is a Sum of Powers of ThreeMediumMath
Solve → 166Prime PalindromeMediumMathNumber Theory
Solve → 167Count Total Number of Colored CellsMediumMath
Solve → 168Closest Prime Numbers in RangeMediumMathNumber Theory
Solve → 169A Number After a Double ReversalEasyMath
Solve → 170Number of Steps to Reduce a Number to ZeroEasyMathBit Manipulation
Solve → 171Divisible and Non-divisible Sums DifferenceEasyMath
Solve → 172Mirror ReflectionMediumMathGeometryNumber Theory
Solve → 173Convert Integer to the Sum of Two No-Zero IntegersEasyMath
Solve → 174Super PowMediumMathDivide and Conquer
Solve → 175Super Egg DropHardMathBinary SearchDynamic Programming
Solve → 176Number of Days Between Two DatesEasyMathString
Solve → 177Maximum 69 NumberEasyMathGreedy
Solve → 178Calculate Money in Leetcode BankEasyMath
Solve → 179Minimum Number of Pushes to Type Word IEasyMathStringGreedy
Solve → 181Solve the EquationMediumMathStringSimulation
Solve → 182Minimum Garden Perimeter to Collect Enough ApplesMediumMathBinary Search
Solve → 183Find Number of Ways to Reach the K-th StairHardMathDynamic ProgrammingBit Manipulation
Solve → 184Sum of Number and Its ReverseMediumMathEnumeration
Solve → 185Self Dividing NumbersEasyMath
Solve → 186Check if Two Chessboard Squares Have the Same ColorEasyMathString
Solve → 187Convert a Number to HexadecimalEasyMathStringBit Manipulation
Solve → 188Minimum Cuts to Divide a CircleEasyMathGeometry
Solve → 189Rectangle OverlapEasyMathGeometry
Solve → 190Construct the RectangleEasyMath
Solve → 191Count the Number of Ideal ArraysHardMathDynamic ProgrammingCombinatorics
Solve → 192Smallest Number With All Set BitsEasyMathBit Manipulation
Solve → 193Expression Add OperatorsHardMathStringBacktracking
Solve → 194Count Collisions of Monkeys on a PolygonMediumMathRecursion
Solve → 195Find the K-th Character in String Game IIHardMathBit ManipulationRecursion
Solve → 196Find Closest PersonEasyMath
Solve → 197Minimum Operations to Equalize Binary StringHardMathStringBreadth-First Search
Solve → 198Count Operations to Obtain ZeroEasyMathSimulation
Solve → 199Monotone Increasing DigitsMediumMathGreedy
Solve → 200Prime Number of Set Bits in Binary RepresentationEasyMathBit Manipulation
Solve → 201Distribute Candies Among Children IEasyMathCombinatoricsEnumeration
Solve → 202Convert the TemperatureEasyMath
Solve → 203Find the Pivot IntegerEasyMathPrefix Sum
Solve → 204Maximum Odd Binary NumberEasyMathStringGreedy
Solve → 205Rotated DigitsMediumMathDynamic Programming
Solve → 206Complex Number MultiplicationMediumMathStringSimulation
Solve → 207Digit Count in RangeHardMathDynamic Programming
Solve → 208Number of Days in a MonthEasyMath
Solve → 210Distribute Candies Among Children IIIHardMathCombinatorics
Solve → 211Handshakes That Don't CrossHardMathDynamic Programming
Solve → 212Number of Sets of K Non-Overlapping Line SegmentsMediumMathDynamic ProgrammingCombinatorics
Solve → 213Closest DivisorsMediumMath
Solve → 214Prime ArrangementsEasyMath
Solve → 215Concatenation of Consecutive Binary NumbersMediumMathBit ManipulationSimulation
Solve → 216Manhattan Distances of All Arrangements of PiecesHardMathCombinatorics
Solve → 217Alice and Bob Playing Flower GameMediumMath
Solve → 218Count the Number of Arrays with K Matching Adjacent ElementsHardMathCombinatorics
Solve → 219Number of Common FactorsEasyMathEnumerationNumber Theory
Solve → 220Clumsy FactorialMediumMathStackSimulation
Solve → 221Minimum Moves to Reach Target ScoreMediumMathGreedy
Solve → 222Find the Largest Palindrome Divisible by KHardMathStringDynamic Programming
Solve → 223Maximum Difference by Remapping a DigitEasyMathGreedy
Solve → 224Rectangle AreaMediumMathGeometry
Solve → 225Count Odd Numbers in an Interval RangeEasyMath
Solve → 226Balanced K-Factor DecompositionMediumMathBacktrackingNumber Theory
Solve → 227Smallest Good BaseHardMathBinary Search
Solve → 228Alternating Digit SumEasyMath
Solve → 229Ugly Number IIIMediumMathBinary SearchCombinatorics
Solve → 230Water Bottles IIMediumMathSimulation
Solve → 231Minimum Operations to Make Array EqualMediumMath
Solve → 232Count the Digits That Divide a NumberEasyMath
Solve → 233Total Waviness of Numbers in Range IMediumMathDynamic ProgrammingEnumeration
Solve → 234Subtract the Product and Sum of Digits of an IntegerEasyMath
Solve → 235Number of ZigZag Arrays IIHardMathDynamic Programming
Solve → 236Minimum Non-Zero Product of the Array ElementsMediumMathGreedyRecursion
Solve → 237Palindrome NumberEasyMath
Solve → 238Climbing StairsEasyMathDynamic ProgrammingMemoization
Solve → 239Unique PathsMediumMathDynamic ProgrammingCombinatorics
Solve → 240Reverse IntegerMediumMath
Solve → 241Sqrt(x)EasyMathBinary Search
Solve → 242Pow(x, n)MediumMathRecursion
Solve → 243Basic CalculatorHardMathStringStack
Solve → 244Integer to English WordsHardMathStringRecursion
Solve → 245Basic Calculator IIMediumMathStringStack
Solve → 246Fibonacci NumberEasyMathDynamic ProgrammingRecursion
Solve → 247Add BinaryEasyMathStringBit Manipulation
Solve → 248Fizz BuzzEasyMathStringSimulation
Solve → 249The kth Factor of nMediumMathNumber Theory
Solve → 250Minimum Time to Complete All DeliveriesMediumMathBinary Search
Solve → 251Divide Two IntegersMediumMathBit Manipulation
Solve → 253Greatest Common Divisor of StringsEasyMathString
Solve → 254Power of TwoEasyMathBit ManipulationRecursion
Solve → 255Count Good NumbersMediumMathRecursion
Solve → 256Sum of Two IntegersMediumMathBit Manipulation
Solve → 257Most Expensive Item That Can Not Be BoughtMediumMathDynamic ProgrammingNumber Theory
Solve → 258Find the Number of Possible Ways for an EventHardMathDynamic ProgrammingCombinatorics
Solve → 259Permutation SequenceHardMathRecursion
Solve → 260Add DigitsEasyMathSimulationNumber Theory
Solve → 261Gray CodeMediumMathBacktrackingBit Manipulation
Solve → 262Next Greater Element IIIMediumMathTwo PointersString
Solve → 263Distribute Candies Among Children IIMediumMathCombinatoricsEnumeration
Solve → 264Multiply StringsMediumMathStringSimulation
Solve → 265Unique Binary Search TreesMediumMathDynamic ProgrammingTree
Solve → 266Excel Sheet Column TitleEasyMathString
Solve → 267Different Ways to Add ParenthesesMediumMathStringDynamic Programming
Solve → 268Add StringsEasyMathStringSimulation
Solve → 269Angle Between Hands of a ClockMediumMath
Solve → 270Perfect SquaresMediumMathDynamic ProgrammingBreadth-First Search
Solve → 271Strictly Palindromic NumberMediumMathTwo PointersBrainteaser
Solve → 272Arranging CoinsEasyMathBinary Search
Solve → 273Orderly QueueHardMathStringSorting
Solve → 274Concatenation of Consecutive Binary NumbersMediumMathBit ManipulationSimulation
Solve → 275Minimum Sum of Four Digit Number After Splitting DigitsEasyMathGreedySorting
Solve → 276Number of Digit OneHardMathDynamic ProgrammingRecursion
Solve → 278Bulb SwitcherMediumMathBrainteaser
Solve → 279Solve the EquationMediumMathStringSimulation
Solve → 280Largest Odd Number in StringEasyMathStringGreedy
Solve → 281Split With Minimum SumEasyMathGreedySorting
Solve → 282Check If Digits Are Equal in String After Operations IEasyMathStringSimulation
Solve → 283Power of ThreeEasyMathRecursion
Solve → 284Monotone Increasing DigitsMediumMathGreedy
Solve → 285Handshakes That Don't CrossHardMathDynamic Programming
Solve → 286Closest DivisorsMediumMath
Solve → 287Minimum Garden Perimeter to Collect Enough ApplesMediumMathBinary Search
Solve → 288Sum of Number and Its ReverseMediumMathEnumeration
Solve → 289Minimum Number of Pushes to Type Word IEasyMathStringGreedy
Solve → 290Find Number of Ways to Reach the K-th StairHardMathDynamic ProgrammingBit Manipulation
Solve → 291Complex Number MultiplicationMediumMathStringSimulation
Solve → 2922 Keys KeyboardMediumMathDynamic Programming
Solve → 293Maximum SwapMediumMathGreedy
Solve → 294Prime Number of Set Bits in Binary RepresentationEasyMathBit Manipulation
Solve → 295Digit Count in RangeHardMathDynamic Programming
Solve → 296Number of Days in a MonthEasyMath
Solve → 298Prime ArrangementsEasyMath
Solve → 299Number of Sets of K Non-Overlapping Line SegmentsMediumMathDynamic ProgrammingCombinatorics
Solve → 300Find the Pivot IntegerEasyMathPrefix Sum
Solve → 301Distribute Candies Among Children IEasyMathCombinatoricsEnumeration
Solve → 302Distribute Candies Among Children IIIHardMathCombinatorics
Solve → 303Excel Sheet Column NumberEasyMathString
Solve → 305Factorial Trailing ZeroesMediumMath
Solve → 306Valid Perfect SquareEasyMathBinary Search
Solve → 307Elimination GameMediumMathRecursion
Solve → 308Sum of Square NumbersMediumMathTwo PointersBinary Search
Solve → 309Basic Calculator IIIHardMathStringStack
Solve → 310Nth Magical NumberHardMathBinary Search
Solve → 311N-th Tribonacci NumberEasyMathDynamic ProgrammingMemoization
Solve → 312Find the Maximum Achievable NumberEasyMath
Solve → 313Find the K-th Character in String Game IEasyMathBit ManipulationRecursion
Solve → 314Soup ServingsMediumMathDynamic ProgrammingProbability and Statistics
Solve → 315New 21 GameMediumMathDynamic ProgrammingSliding Window
Solve → 316Minimum Sensors to Cover GridMediumMath
Solve → 317Power of FourEasyMathBit ManipulationRecursion
Solve → 319Find the Closest PalindromeHardMathString
Solve → 320Robot Bounded In CircleMediumMathStringSimulation
Solve → 321Smallest Even MultipleEasyMathNumber Theory
Solve → 322Nth DigitMediumMathBinary Search
Solve → 323Nim GameEasyMathBrainteaserGame Theory
Solve → 324Total Waviness of Numbers in Range IMediumMathDynamic ProgrammingEnumeration
Solve → 325Can I WinMediumMathDynamic ProgrammingBit Manipulation
Solve → 326K-th Symbol in GrammarMediumMathBit ManipulationRecursion
Solve → 327Divisor GameEasyMathDynamic ProgrammingBrainteaser
Solve → 328Water and Jug ProblemMediumMathDepth-First SearchBreadth-First Search
Solve → 329Reach a NumberMediumMathBinary Search
Solve → 330Number of Steps to Reduce a Number to ZeroEasyMathBit Manipulation
Solve → 331Water BottlesEasyMathSimulation
Solve → 332Check if Number is a Sum of Powers of ThreeMediumMath
Solve → 333Find the Punishment Number of an IntegerMediumMathBacktracking
Solve → 334Self Dividing NumbersEasyMath
Solve → 335Count Total Number of Colored CellsMediumMath
Solve → 336Max Difference You Can Get From Changing an IntegerMediumMathGreedy
Solve → 337Convert Integer to the Sum of Two No-Zero IntegersEasyMath
Solve → 338Integer BreakMediumMathDynamic Programming
Solve → 339Super PowMediumMathDivide and Conquer
Solve → 341Rotated DigitsMediumMathDynamic Programming
Solve → 342Rectangle OverlapEasyMathGeometry
Solve → 343Count of Matches in TournamentEasyMathSimulation
Solve → 344Prime PalindromeMediumMathNumber Theory
Solve → 345Closest Prime Numbers in RangeMediumMathNumber Theory
Solve → 346Expression Add OperatorsHardMathStringBacktracking
Solve → 347Minimum Cuts to Divide a CircleEasyMathGeometry
Solve → 348Divisible and Non-divisible Sums DifferenceEasyMath
Solve → 349Mirror ReflectionMediumMathGeometryNumber Theory
Solve → 350A Number After a Double ReversalEasyMath
Solve → 351Rectangle AreaMediumMathGeometry
Solve → 352Minimum Operations to Equalize Binary StringHardMathStringBreadth-First Search
Solve → 353Total Waviness of Numbers in Range IIHardMathDynamic Programming
Solve → 354Convert a Number to HexadecimalEasyMathStringBit Manipulation
Solve → 355Super Egg DropHardMathBinary SearchDynamic Programming
Solve → 356Number of Days Between Two DatesEasyMathString
Solve → 357Maximum 69 NumberEasyMathGreedy
Solve → 358Count Odd Numbers in an Interval RangeEasyMath
Solve → 359Calculate Money in Leetcode BankEasyMath
Solve → 360Convert the TemperatureEasyMath
Solve → 361Check if Two Chessboard Squares Have the Same ColorEasyMathString
Solve → 362Count the Number of Ideal ArraysHardMathDynamic ProgrammingCombinatorics
Solve → 363Count Collisions of Monkeys on a PolygonMediumMathRecursion
Solve → 364Find the K-th Character in String Game IIHardMathBit ManipulationRecursion
Solve → 365Construct the RectangleEasyMath
Solve → 366Find Closest PersonEasyMath
Solve → 367Ugly Number IIIMediumMathBinary SearchCombinatorics
Solve → 368Smallest Number With All Set BitsEasyMathBit Manipulation
Solve → 369Count Operations to Obtain ZeroEasyMathSimulation
Solve → 370Count the Digits That Divide a NumberEasyMath
Solve → 371Count Symmetric IntegersEasyMathEnumeration
Solve → 372Fancy SequenceHardMathDesignSegment Tree
Solve → 373Subtract the Product and Sum of Digits of an IntegerEasyMath
Solve → 374Number of Ways to Assign Edge Weights IMediumMathTreeDepth-First Search
Solve → 375Minimum Moves to Reach Target ScoreMediumMathGreedy
Solve → 376Minimum Non-Zero Product of the Array ElementsMediumMathGreedyRecursion
Solve → 377Maximum Odd Binary NumberEasyMathStringGreedy
Solve → 378Manhattan Distances of All Arrangements of PiecesHardMathCombinatorics
Solve → 379Count the Number of Arrays with K Matching Adjacent ElementsHardMathCombinatorics
Solve → 380Number of Common FactorsEasyMathEnumerationNumber Theory
Solve → 381Maximum Difference by Remapping a DigitEasyMathGreedy
Solve → 382Alice and Bob Playing Flower GameMediumMath
Solve → 383Balanced K-Factor DecompositionMediumMathBacktrackingNumber Theory
Solve → 384Find the Largest Palindrome Divisible by KHardMathStringDynamic Programming
Solve → 385Alternating Digit SumEasyMath
Solve → 386Water Bottles IIMediumMathSimulation
Solve → 387Minimum Operations to Make Array EqualMediumMath
Solve → 388Clumsy FactorialMediumMathStackSimulation
Solve → 389Number of Substrings With Only 1sMediumMathString
Solve → 390Smallest Good BaseHardMathBinary Search
Solve → 391Minimize the Maximum of Two ArraysMediumMathBinary SearchNumber Theory
Solve → 392Vowels Game in a StringMediumMathStringBrainteaser
Solve → 393Minimum Addition to Make Integer BeautifulMediumMathGreedy
Solve → 394Minimum Cost to Split into OnesMediumMathDynamic Programming
Solve → 395Kth Smallest Number in Multiplication TableHardMathBinary Search
Solve → 396Number of ZigZag Arrays IIHardMathDynamic Programming
Solve →