C#实现字符串倒序的写法_C#

C#实现字符串倒序的写法

2021-11-22 13:42zhangbaochong C#

这篇文章主要为大家详细介绍了C#实现字符串倒序的多种写法，以LINQ写法最为简洁，感兴趣的朋友可以参考一下

本文实例为大家分享了C#字符串倒序写法的实现代码，供大家参考，具体内容如下

				?

									//string concatenation with for loop

									public string ReverseA(string text)

									{

									  char[] cArray = text.ToCharArray();

									  string reverse = String.Empty;

									  for (int i = cArray.Length - 1; i > -1; i--)

									  {

									    reverse += cArray[i];

									  }

									  return reverse;

									}

									// Array.Reverse function

									public string ReverseB(string text)

									{

									  char[] charArray = text.ToCharArray();

									  Array.Reverse(charArray);

									  return new string(charArray);

									}

									// push/pop Stack<>

									public string ReverseC(string text)

									{

									  Stack resultStack = new Stack();

									  foreach (char c in text)

									  {

									    resultStack.Push(c);

									  }

									  StringBuilder sb = new StringBuilder();

									  while (resultStack.Count > 0)

									  {

									    sb.Append(resultStack.Pop());

									  }

									  return sb.ToString();

									}

									// LINQ

									public string ReverseD(string text)

									{

									  return new string(text.ToCharArray().Reverse().ToArray());

									}

									// StringBuilder

									public string ReverseE(string text)

									{

									  char[] cArray = text.ToCharArray();

									  StringBuilder reverse = new StringBuilder();

									  for (int i = cArray.Length - 1; i > -1; i--)

									  {

									    reverse.Append(cArray[i]);

									  }

									  return reverse.ToString();

									}