how to reverse a words in a string

siva nagarjuna

10y1.1kVisual Basic .NET

My requirent like if i pass

input: Hello World

output:World Hello

6 Replies

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Hussain Patel10y ago
There are several ways for doing this:
I would prefer Linq:
staticvoidMain(string[]args) { stringx="HelloWorld"; stringoutput=newstring(x.ToCharArray().Reverse().ToArray()); Console.WriteLine(output); Console.Read(); }
you cando manually using for loop..
stringx="HelloWorld";
stringoutput="";
for(inti=x.Length-1;i>=0;i--)
{
output+=input[i];
}
Hope thishelps.
0
Midhun Tp10y ago
@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. :)
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Joginder Banger10y ago
Hi,
One Way
stringinput="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
0
Karthik Elumalai10y ago
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
0
Midhun Tp10y ago
Hi,
Check this -
string input="Hello World";
string[] words=input.Split('');
Array.Reverse(words);
Response.Write(string.Join("",words));
+2
Vinay Singh10y ago
Hi
have a look of the code
string inp="hai how are you?";
String Builderstrb=new StringBuilder();
List<char> charlist=new List<char>();
for(intc=0;c
{
if(inp[c]==''||c==inp.Length-1)
{
if(c==inp.Length-1)
charlist.Add(inp[c]);
for(inti=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
0