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songzheng45songzheng45
committed
rename project names;
add stack implementation with csharp
1 parent aee7f91 commit 9b540eb

26 files changed

+474
-38
lines changed

‎csharp/05-array/Array.cs

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using System;
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namespace _05_array
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namespace algo05_array
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{
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public sealed class Array<T> where T : IComparable<T>
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{

‎csharp/05-array/_05_array.csproj renamed to ‎csharp/05-array/algo05_array.csproj

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<PropertyGroup>
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<TargetFramework>netcoreapp2.2</TargetFramework>
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<IsPackable>false</IsPackable>
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</PropertyGroup>
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‎csharp/06-linkedlist/LRUWithArray.cs

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using System.Text.RegularExpressions;
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using _05_array;
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using algo05_array;
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namespace _06_linked_list
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namespace algo06_linked_list
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{
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/// <summary>
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/// 使用数组实现LRU缓存淘汰算法

‎csharp/06-linkedlist/LRUWithLinkedList.cs

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namespace _06_linked_list
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namespace algo06_linked_list
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{
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/// <summary>
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/// 使用单链表实现LRU缓存淘汰算法

‎csharp/06-linkedlist/SingleLinkedList.cs

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using System;
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namespace _06_linked_list
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namespace algo06_linked_list
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{
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/// <summary>
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/// 单链表的插入、删除、清空、查找

‎csharp/06-linkedlist/_06_linked_list.csproj renamed to ‎csharp/06-linkedlist/algo06_linked_list.csproj

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</PropertyGroup>
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<ItemGroup>
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<ProjectReference Include="..\05-array\_05_array.csproj" />
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<ProjectReference Include="..\05-array\algo05_array.csproj" />
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</ItemGroup>
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</Project>

‎csharp/07-linkedlist/_07_linkedlist/SingleLinkedListAlgo.cs

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using System;
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using _06_linked_list;
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using algo06_linked_list;
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namespace _07_linkedlist
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namespace algo07_linkedlist
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{
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/// <summary>
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/// 单链表常用算法操作

‎csharp/07-linkedlist/_07_linkedlist/_07_linkedlist.csproj renamed to ‎csharp/07-linkedlist/_07_linkedlist/algo07_linkedlist.csproj

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</PropertyGroup>
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<ItemGroup>
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<ProjectReference Include="..\..\06-linkedlist\_06_linked_list.csproj" />
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<ProjectReference Include="..\..\06-linkedlist\algo06_linked_list.csproj" />
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</ItemGroup>
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</Project>

‎csharp/08-stack/algo08_stack/ArrayStack.cs

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using System;
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namespace algo08_stack
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{
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public class ArrayStack<T>
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{
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private readonly int _capacity;
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private readonly T[] _data;
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private int _top = -1; // 指向栈顶元素，当为-1时表示栈为空
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public ArrayStack(int capacity)
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{
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_capacity = capacity;
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_data = new T[capacity];
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}
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public int Count => _top + 1;
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public void Push(T val)
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{
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if (Count == _capacity) throw new InvalidOperationException("Stack full.");
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_top++;
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_data[_top] = val;
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}
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public T Pop()
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{
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if (_top == -1) throw new InvalidOperationException("Stack empty.");
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T val = _data[_top];
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_top--;
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return val;
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}
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}
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}

‎csharp/08-stack/algo08_stack/LinkedStack.cs

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using System;
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namespace algo08_stack
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{
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public class LinkedStack<T>
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{
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private StackListNode<T> _top;
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public int Count { get; private set; }
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public void Push(T val)
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{
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var newNode = new StackListNode<T>(val);
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newNode.Next = _top;
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_top = newNode;
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Count++;
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}
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public T Pop()
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{
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if (_top == null) throw new InvalidOperationException("Stack empty");
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T val = _top.Value;
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_top = _top.Next;
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Count--;
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return val;
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}
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public void Clear()
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{
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while (Count > 0)
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{
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Pop();
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}
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}
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}
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public class StackListNode<T>
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{
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public StackListNode(T nodeValue)
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{
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Value = nodeValue;
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}
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public T Value { get; set; }
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public StackListNode<T> Next { get; set; }
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}
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}

‎csharp/08-stack/algo08_stack/LinkedStackBrowser.cs

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namespace algo08_stack
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{
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/// <summary>
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/// 利用链栈实现浏览器怎么进后退
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/// </summary>
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public class LinkedStackBrowser
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{
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private readonly LinkedStack<string> _backStack = new LinkedStack<string>();
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private readonly LinkedStack<string> _forwardStack = new LinkedStack<string>();
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public void Open(string url)
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{
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_backStack.Push(url);
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_forwardStack.Clear();
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}
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public string Backward()
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{
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if (_backStack.Count == 0) return string.Empty;
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string url = _backStack.Pop();
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_forwardStack.Push(url);
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return url;
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}
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public string Forward()
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{
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if (_forwardStack.Count == 0) return string.Empty;
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string url = _forwardStack.Pop();
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_backStack.Push(url);
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return url;
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}
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}
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}

‎csharp/08-stack/algo08_stack/algo08_stack.csproj

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<Project Sdk="Microsoft.NET.Sdk">
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<PropertyGroup>
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<TargetFramework>netcoreapp2.2</TargetFramework>
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</PropertyGroup>
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</Project>

‎csharp/Tests/_05_array_tests/Array.Tests.cs

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using System;
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using algo05_array;
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using Xunit;
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using Xunit.Abstractions;
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using _05_array;
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namespace _05_array_tests
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{

‎csharp/Tests/_05_array_tests/_05_array_tests.csproj renamed to ‎csharp/Tests/_05_array_tests/algo05_array_tests.csproj

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</ItemGroup>
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<ItemGroup>
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<ProjectReference Include="..\..\05-array\_05_array.csproj" />
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<ProjectReference Include="..\..\05-array\algo05_array.csproj" />
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</ItemGroup>
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</Project>

‎csharp/Tests/_06_linkedlist_tests/BaseLinkedListTests.cs

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using System;
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using _06_linked_list;
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using algo06_linked_list;
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namespace _06_linkedlist_tests
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namespace algo06_linkedlist_tests
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{
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public class BaseLinkedListTests
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{

‎csharp/Tests/_06_linkedlist_tests/LRUWithArray.Tests.cs

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using algo05_array;
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using algo06_linked_list;
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using Xunit;
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using Xunit.Abstractions;
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using _05_array;
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using _06_linked_list;
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namespace _06_linkedlist_tests
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namespace algo06_linkedlist_tests
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{
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public class LRUWithArrayTests
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{

‎csharp/Tests/_06_linkedlist_tests/LRUWithLinkedList.Tests.cs

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using Xunit;
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using Xunit.Abstractions;
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using _06_linked_list;
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using algo06_linked_list;
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namespace _06_linkedlist_tests
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namespace algo06_linkedlist_tests
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{
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public class LRUWithLinkedListTests : BaseLinkedListTests
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{

‎csharp/Tests/_06_linkedlist_tests/SingleLinkedList.Tests.cs

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using System;
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using Xunit;
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using Xunit.Abstractions;
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using _06_linked_list;
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using algo06_linked_list;
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namespace _06_linkedlist_tests
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namespace algo06_linkedlist_tests
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{
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public class SingleLinkedListTests : BaseLinkedListTests
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{

‎csharp/Tests/_06_linkedlist_tests/_06_linkedlist_tests.csproj renamed to ‎csharp/Tests/_06_linkedlist_tests/algo06_linkedlist_tests.csproj

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<PropertyGroup>
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<TargetFramework>netcoreapp2.2</TargetFramework>
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<RootNamespace>_06_linkedlist_tests</RootNamespace>
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<IsPackable>false</IsPackable>
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</PropertyGroup>
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</ItemGroup>
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<ItemGroup>
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<ProjectReference Include="..\..\05-array\_05_array.csproj" />
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<ProjectReference Include="..\..\06-linkedlist\_06_linked_list.csproj" />
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<ProjectReference Include="..\..\05-array\algo05_array.csproj" />
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<ProjectReference Include="..\..\06-linkedlist\algo06_linked_list.csproj" />
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</ItemGroup>
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</Project>

‎csharp/Tests/_07_linkedlist_tests/SingleLinkedListAlgo.Tests.cs

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using System;
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using Xunit;
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using _06_linkedlist_tests;
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using _06_linked_list;
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using _07_linkedlist;
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using algo06_linkedlist_tests;
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using algo06_linked_list;
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using algo07_linkedlist;
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namespace _07_linkedlist_tests
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namespace algo07_linkedlist_tests
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{
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public class SingleLinkedListAlgoTests : BaseLinkedListTests
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{

‎csharp/Tests/_07_linkedlist_tests/_07_linkedlist_tests.csproj renamed to ‎csharp/Tests/_07_linkedlist_tests/algo07_linkedlist_tests.csproj

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</ItemGroup>
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<ItemGroup>
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<ProjectReference Include="..\..\06-linkedlist\_06_linked_list.csproj" />
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<ProjectReference Include="..\..\07-linkedlist\_07_linkedlist\_07_linkedlist.csproj" />
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<ProjectReference Include="..\_06_linkedlist_tests\_06_linkedlist_tests.csproj" />
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<ProjectReference Include="..\..\06-linkedlist\algo06_linked_list.csproj" />
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<ProjectReference Include="..\..\07-linkedlist\_07_linkedlist\algo07_linkedlist.csproj" />
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<ProjectReference Include="..\_06_linkedlist_tests\algo06_linkedlist_tests.csproj" />
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</ItemGroup>
2020

2121
</Project>

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