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| <Project Sdk="Microsoft.NET.Sdk"> | ||
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| <PropertyGroup> | ||
| <OutputType>Exe</OutputType> | ||
| <TargetFramework>net7.0</TargetFramework> | ||
| <ImplicitUsings>enable</ImplicitUsings> | ||
| <Nullable>enable</Nullable> | ||
| </PropertyGroup> | ||
|
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| </Project> |
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| @@ -0,0 +1,25 @@ | ||
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| Microsoft Visual Studio Solution File, Format Version 12.00 | ||
| # Visual Studio Version 17 | ||
| VisualStudioVersion = 17.5.002.0 | ||
| MinimumVisualStudioVersion = 10.0.40219.1 | ||
| Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Palidrome", "Palidrome.csproj", "{55BF593D-054D-444A-8DD7-F466D53CCC31}" | ||
| EndProject | ||
| Global | ||
| GlobalSection(SolutionConfigurationPlatforms) = preSolution | ||
| Debug|Any CPU = Debug|Any CPU | ||
| Release|Any CPU = Release|Any CPU | ||
| EndGlobalSection | ||
| GlobalSection(ProjectConfigurationPlatforms) = postSolution | ||
| {55BF593D-054D-444A-8DD7-F466D53CCC31}.Debug|Any CPU.ActiveCfg = Debug|Any CPU | ||
| {55BF593D-054D-444A-8DD7-F466D53CCC31}.Debug|Any CPU.Build.0 = Debug|Any CPU | ||
| {55BF593D-054D-444A-8DD7-F466D53CCC31}.Release|Any CPU.ActiveCfg = Release|Any CPU | ||
| {55BF593D-054D-444A-8DD7-F466D53CCC31}.Release|Any CPU.Build.0 = Release|Any CPU | ||
| EndGlobalSection | ||
| GlobalSection(SolutionProperties) = preSolution | ||
| HideSolutionNode = FALSE | ||
| EndGlobalSection | ||
| GlobalSection(ExtensibilityGlobals) = postSolution | ||
| SolutionGuid = {06A95428-639A-46F3-A202-95A9C0E04FF1} | ||
| EndGlobalSection | ||
| EndGlobal |
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| /* | ||
| *** Source: LeetCode *** | ||
| Given an integer x, return true if x is a | ||
| palindrome | ||
| , and false otherwise. | ||
| * Example 1: | ||
| Input: x = 121 | ||
| Output: true | ||
| > Explanation: 121 reads as 121 from left to right and from right to left. | ||
| * Example 2: | ||
| Input: x = -121 | ||
| Output: false | ||
| > Explanation: From left to right, it reads -121. | ||
| > From right to left, it becomes 121-. Therefore it is not a palindrome. | ||
| > Example 3: | ||
| Input: x = 10 | ||
| Output: false | ||
| > Explanation: Reads 01 from right to left. Therefore it is not a palindrome. | ||
| Author: Irfan Ghat | ||
| */ | ||
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| class Program | ||
| { | ||
| public static void Main(string[] args) | ||
| { | ||
| Solution solution = new(); | ||
| solution.IsPalindrome(200); | ||
| } | ||
| } | ||
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| public class Solution | ||
| { | ||
| public static string? reversedInput; | ||
| public static string? parsedInput; | ||
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| public bool IsPalindrome(int x) | ||
| { | ||
| // Check if x is < 0 | ||
| if (x < 0) | ||
| { | ||
| return false; | ||
| } | ||
| else | ||
| { | ||
| // Convert input to string | ||
| parsedInput = x.ToString(); | ||
|
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| if (parsedInput.Length >= 0) | ||
| { | ||
| // Convert string to array | ||
| char[] chars = parsedInput.ToCharArray(); | ||
|
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| // Reverse the array | ||
| Array.Reverse(chars); | ||
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| // Create a new string from the array | ||
| reversedInput = new(chars); | ||
| } | ||
| // Check if both strings are equal | ||
| if (parsedInput == reversedInput) | ||
| { | ||
| return true; | ||
| } | ||
| else | ||
| { | ||
| return false; | ||
| } | ||
| } | ||
| } | ||
| } |