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8.6 KiB
8.6 KiB
| title | type |
|---|---|
| Math | docs |
Math
| No. | Title | Solution | Difficulty | TimeComplexity | SpaceComplexity | Favorite | Acceptance |
|---|---|---|---|---|---|---|---|
| 0002 | Add Two Numbers | [Go]({{< relref "/ChapterFour/0002.Add-Two-Numbers.md" >}}) | Medium | O(n) | O(1) | 35.2% | |
| 0007 | Reverse Integer | [Go]({{< relref "/ChapterFour/0007.Reverse-Integer.md" >}}) | Easy | 25.9% | |||
| 0009 | Palindrome Number | [Go]({{< relref "/ChapterFour/0009.Palindrome-Number.md" >}}) | Easy | 49.5% | |||
| 0013 | Roman to Integer | [Go]({{< relref "/ChapterFour/0013.Roman-to-Integer.md" >}}) | Easy | 56.4% | |||
| 0029 | Divide Two Integers | [Go]({{< relref "/ChapterFour/0029.Divide-Two-Integers.md" >}}) | Medium | 16.6% | |||
| 0050 | Pow(x, n) | [Go]({{< relref "/ChapterFour/0050.Powx-n.md" >}}) | Medium | O(log n) | O(1) | 30.8% | |
| 0060 | Permutation Sequence | [Go]({{< relref "/ChapterFour/0060.Permutation-Sequence.md" >}}) | Hard | O(n log n) | O(1) | 39.2% | |
| 0067 | Add Binary | [Go]({{< relref "/ChapterFour/0067.Add-Binary.md" >}}) | Easy | 46.7% | |||
| 0069 | Sqrt(x) | [Go]({{< relref "/ChapterFour/0069.Sqrtx.md" >}}) | Easy | O(log n) | O(1) | 34.9% | |
| 0168 | Excel Sheet Column Title | [Go]({{< relref "/ChapterFour/0168.Excel-Sheet-Column-Title.md" >}}) | Easy | 31.6% | |||
| 0171 | Excel Sheet Column Number | [Go]({{< relref "/ChapterFour/0171.Excel-Sheet-Column-Number.md" >}}) | Easy | 56.8% | |||
| 0172 | Factorial Trailing Zeroes | [Go]({{< relref "/ChapterFour/0172.Factorial-Trailing-Zeroes.md" >}}) | Easy | 38.4% | |||
| 0202 | Happy Number | [Go]({{< relref "/ChapterFour/0202.Happy-Number.md" >}}) | Easy | O(log n) | O(1) | 51.1% | |
| 0204 | Count Primes | [Go]({{< relref "/ChapterFour/0204.Count-Primes.md" >}}) | Easy | 32.1% | |||
| 0223 | Rectangle Area | [Go]({{< relref "/ChapterFour/0223.Rectangle-Area.md" >}}) | Medium | 38.1% | |||
| 0224 | Basic Calculator | [Go]({{< relref "/ChapterFour/0224.Basic-Calculator.md" >}}) | Hard | O(n) | O(n) | 38.0% | |
| 0231 | Power of Two | [Go]({{< relref "/ChapterFour/0231.Power-of-Two.md" >}}) | Easy | O(1) | O(1) | 43.8% | |
| 0258 | Add Digits | [Go]({{< relref "/ChapterFour/0258.Add-Digits.md" >}}) | Easy | 58.4% | |||
| 0263 | Ugly Number | [Go]({{< relref "/ChapterFour/0263.Ugly-Number.md" >}}) | Easy | O(log n) | O(1) | 41.7% | |
| 0268 | Missing Number | [Go]({{< relref "/ChapterFour/0268.Missing-Number.md" >}}) | Easy | 53.5% | |||
| 0326 | Power of Three | [Go]({{< relref "/ChapterFour/0326.Power-of-Three.md" >}}) | Easy | O(1) | O(1) | 42.1% | |
| 0343 | Integer Break | [Go]({{< relref "/ChapterFour/0343.Integer-Break.md" >}}) | Medium | O(n^2) | O(n) | 51.1% | |
| 0357 | Count Numbers with Unique Digits | [Go]({{< relref "/ChapterFour/0357.Count-Numbers-with-Unique-Digits.md" >}}) | Medium | O(1) | O(1) | 48.8% | |
| 0367 | Valid Perfect Square | [Go]({{< relref "/ChapterFour/0367.Valid-Perfect-Square.md" >}}) | Easy | 42.0% | |||
| 0372 | Super Pow | [Go]({{< relref "/ChapterFour/0372.Super-Pow.md" >}}) | Medium | 36.6% | |||
| 0397 | Integer Replacement | [Go]({{< relref "/ChapterFour/0397.Integer-Replacement.md" >}}) | Medium | 33.4% | |||
| 0441 | Arranging Coins | [Go]({{< relref "/ChapterFour/0441.Arranging-Coins.md" >}}) | Easy | 42.3% | |||
| 0447 | Number of Boomerangs | [Go]({{< relref "/ChapterFour/0447.Number-of-Boomerangs.md" >}}) | Medium | 52.4% | |||
| 0453 | Minimum Moves to Equal Array Elements | [Go]({{< relref "/ChapterFour/0453.Minimum-Moves-to-Equal-Array-Elements.md" >}}) | Easy | 50.7% | |||
| 0483 | Smallest Good Base | [Go]({{< relref "/ChapterFour/0483.Smallest-Good-Base.md" >}}) | Hard | 36.2% | |||
| 0507 | Perfect Number | [Go]({{< relref "/ChapterFour/0507.Perfect-Number.md" >}}) | Easy | 36.0% | |||
| 0537 | Complex Number Multiplication | [Go]({{< relref "/ChapterFour/0537.Complex-Number-Multiplication.md" >}}) | Medium | 68.3% | |||
| 0598 | Range Addition II | [Go]({{< relref "/ChapterFour/0598.Range-Addition-II.md" >}}) | Easy | 50.0% | |||
| 0628 | Maximum Product of Three Numbers | [Go]({{< relref "/ChapterFour/0628.Maximum-Product-of-Three-Numbers.md" >}}) | Easy | O(n) | O(1) | 47.0% | |
| 0633 | Sum of Square Numbers | [Go]({{< relref "/ChapterFour/0633.Sum-of-Square-Numbers.md" >}}) | Medium | 32.5% | |||
| 0645 | Set Mismatch | [Go]({{< relref "/ChapterFour/0645.Set-Mismatch.md" >}}) | Easy | 42.5% | |||
| 0753 | Cracking the Safe | [Go]({{< relref "/ChapterFour/0753.Cracking-the-Safe.md" >}}) | Hard | 52.1% | |||
| 0781 | Rabbits in Forest | [Go]({{< relref "/ChapterFour/0781.Rabbits-in-Forest.md" >}}) | Medium | 55.4% | |||
| 0812 | Largest Triangle Area | [Go]({{< relref "/ChapterFour/0812.Largest-Triangle-Area.md" >}}) | Easy | 58.9% | |||
| 0836 | Rectangle Overlap | [Go]({{< relref "/ChapterFour/0836.Rectangle-Overlap.md" >}}) | Easy | 45.0% | |||
| 0878 | Nth Magical Number | [Go]({{< relref "/ChapterFour/0878.Nth-Magical-Number.md" >}}) | Hard | 28.9% | |||
| 0885 | Spiral Matrix III | [Go]({{< relref "/ChapterFour/0885.Spiral-Matrix-III.md" >}}) | Medium | O(n^2) | O(1) | 70.6% | |
| 0887 | Super Egg Drop | [Go]({{< relref "/ChapterFour/0887.Super-Egg-Drop.md" >}}) | Hard | 27.0% | |||
| 0891 | Sum of Subsequence Widths | [Go]({{< relref "/ChapterFour/0891.Sum-of-Subsequence-Widths.md" >}}) | Hard | O(n log n) | O(1) | 32.9% | |
| 0892 | Surface Area of 3D Shapes | [Go]({{< relref "/ChapterFour/0892.Surface-Area-of-3D-Shapes.md" >}}) | Easy | 59.6% | |||
| 0910 | Smallest Range II | [Go]({{< relref "/ChapterFour/0910.Smallest-Range-II.md" >}}) | Medium | 31.2% | |||
| 0914 | X of a Kind in a Deck of Cards | [Go]({{< relref "/ChapterFour/0914.X-of-a-Kind-in-a-Deck-of-Cards.md" >}}) | Easy | 34.3% | |||
| 0927 | Three Equal Parts | [Go]({{< relref "/ChapterFour/0927.Three-Equal-Parts.md" >}}) | Hard | 34.5% | |||
| 0942 | DI String Match | [Go]({{< relref "/ChapterFour/0942.DI-String-Match.md" >}}) | Easy | O(n) | O(1) | 73.4% | |
| 0949 | Largest Time for Given Digits | [Go]({{< relref "/ChapterFour/0949.Largest-Time-for-Given-Digits.md" >}}) | Medium | 36.2% | |||
| 0952 | Largest Component Size by Common Factor | [Go]({{< relref "/ChapterFour/0952.Largest-Component-Size-by-Common-Factor.md" >}}) | Hard | 36.1% | |||
| 0970 | Powerful Integers | [Go]({{< relref "/ChapterFour/0970.Powerful-Integers.md" >}}) | Easy | 39.9% | |||
| 0976 | Largest Perimeter Triangle | [Go]({{< relref "/ChapterFour/0976.Largest-Perimeter-Triangle.md" >}}) | Easy | O(n log n) | O(log n) | 58.5% | |
| 0996 | Number of Squareful Arrays | [Go]({{< relref "/ChapterFour/0996.Number-of-Squareful-Arrays.md" >}}) | Hard | O(n log n) | O(n) | 48.0% | |
| 1017 | Convert to Base -2 | [Go]({{< relref "/ChapterFour/1017.Convert-to-Base--2.md" >}}) | Medium | 59.6% | |||
| 1025 | Divisor Game | [Go]({{< relref "/ChapterFour/1025.Divisor-Game.md" >}}) | Easy | O(1) | O(1) | 66.2% | |
| 1037 | Valid Boomerang | [Go]({{< relref "/ChapterFour/1037.Valid-Boomerang.md" >}}) | Easy | 37.9% | |||
| 1073 | Adding Two Negabinary Numbers | [Go]({{< relref "/ChapterFour/1073.Adding-Two-Negabinary-Numbers.md" >}}) | Medium | 34.8% | |||
| 1093 | Statistics from a Large Sample | [Go]({{< relref "/ChapterFour/1093.Statistics-from-a-Large-Sample.md" >}}) | Medium | 49.4% | |||
| 1154 | Day of the Year | [Go]({{< relref "/ChapterFour/1154.Day-of-the-Year.md" >}}) | Easy | 49.3% | |||
| 1175 | Prime Arrangements | [Go]({{< relref "/ChapterFour/1175.Prime-Arrangements.md" >}}) | Easy | 51.9% | |||
| 1201 | Ugly Number III | [Go]({{< relref "/ChapterFour/1201.Ugly-Number-III.md" >}}) | Medium | 26.4% | |||
| 1217 | Minimum Cost to Move Chips to The Same Position | [Go]({{< relref "/ChapterFour/1217.Minimum-Cost-to-Move-Chips-to-The-Same-Position.md" >}}) | Easy | 71.2% | |||
| 1232 | Check If It Is a Straight Line | [Go]({{< relref "/ChapterFour/1232.Check-If-It-Is-a-Straight-Line.md" >}}) | Easy | 43.8% | |||
| 1281 | Subtract the Product and Sum of Digits of an Integer | [Go]({{< relref "/ChapterFour/1281.Subtract-the-Product-and-Sum-of-Digits-of-an-Integer.md" >}}) | Easy | 85.6% | |||
| 1317 | Convert Integer to the Sum of Two No-Zero Integers | [Go]({{< relref "/ChapterFour/1317.Convert-Integer-to-the-Sum-of-Two-No-Zero-Integers.md" >}}) | Easy | 56.8% | |||
| 1512 | Number of Good Pairs | [Go]({{< relref "/ChapterFour/1512.Number-of-Good-Pairs.md" >}}) | Easy | 87.8% | |||
| 1641 | Count Sorted Vowel Strings | [Go]({{< relref "/ChapterFour/1641.Count-Sorted-Vowel-Strings.md" >}}) | Medium | 77.3% | |||
| 1648 | Sell Diminishing-Valued Colored Balls | [Go]({{< relref "/ChapterFour/1648.Sell-Diminishing-Valued-Colored-Balls.md" >}}) | Medium | 30.9% | |||
| 1680 | Concatenation of Consecutive Binary Numbers | [Go]({{< relref "/ChapterFour/1680.Concatenation-of-Consecutive-Binary-Numbers.md" >}}) | Medium | 45.1% | |||
| 1685 | Sum of Absolute Differences in a Sorted Array | [Go]({{< relref "/ChapterFour/1685.Sum-of-Absolute-Differences-in-a-Sorted-Array.md" >}}) | Medium | 61.7% | |||
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