how to reverse a words in a string

Question

My requirent like if i pass input: Hello World output:World Hello

Midhun Tp · Answer

Hi, Check this - string input= "Hello World" ; string [] words=input.Split( '' ); Array.Reverse(words); Response.Write( string .Join( "" ,words));

Hussain Patel · Answer

There are several ways for doing this: I would prefer Linq: static void Main( string []args) { string x= "HelloWorld" ; string output= new string (x.ToCharArray().Reverse().ToArray()); Console .WriteLine(output); Console .Read(); } you cando manually using for loop.. string x= "HelloWorld" ; string output= "" ; for ( int i=x.Length-1;i>=0;i--) { output+=input[i]; } Hope thishelps.

Midhun Tp · Answer

@joginder Hi, there was space in my code. When it is formatted in to c# code, using formatter in comment box, space is removed automatically. You can check your code also. There is no space in it. :)

Joginder Banger · Answer

Hi, One Way string input= "HelloWorld" ; string []words=input.Split( '' ); Array.Reverse(words); Console.WriteLine( string .Join( "" ,words)); @Mihun T P , Please put space in split function and also join.. Demo : https://dotnetfiddle.net/yHaIlg

Karthik Elumalai · Answer

Hi Siva nagarjuna, Hope the below link will surely helpful for you for simple example with explanation http://www.dotnetperls.com/reverse-words kindly let me know your thoughts

Vinay Singh · Answer

Hi have a look of the code string inp= "hai how are you?" ; String Builderstrb= new StringBuilder(); List char > charlist= new List char >(); for ( int c=0;c { if (inp[c]== '' ||c==inp.Length-1) { if (c==inp.Length-1) charlist.Add(inp[c]); for ( int i=charlist.Count-1;i>=0;i--) strb.Append(charlist[i]); strb.Append( '' ); char list= new List char >(); } else charlist.Add(inp[c]); } string output=strb.ToString(); For more detail have a look of the link http://stackoverflow.com/questions/14017886/reverse-words-of-a-sentence-without-using-string-split-in-c-sharp

how to reverse a words in a string

Answers (6)