How Do I Solved The Code

Question

1.00/5 (3 votes)

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Input : Dim str As String = "C:/Ram/Ram1/Ram2"

It is a hard coded input, means inside a variable we want to initialize this as a String. And the condition is we can use only one print option.

Output :
C:/Ram
C:/Ram/Ram1
C:/Ram/Ram1/Ram2

Please solve the question, for this i will be thankful to him/her.

Posted 24-Nov-14 0:15am

Bittu14

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Maciej Los 24-Nov-14 6:18am

We can't read in yoour mind or direct from your screen. Please, be more specific and provide more details...

Bittu14 24-Nov-14 6:56am

1) Input is already given, means we can't take the input from user.
2) To print the output we can use only one print statement option, means we
will print the output using only one print statement.

Bittu14 24-Nov-14 7:14am

Did You please tell me the actual answer? It will be helpful for me.

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OriginalGriff · Accepted Answer · 2014-11-24T00:21:00

Solution 1

Easiest way is to use string.Split[^] to break the string at the '/' and then print it from the array that returns:

VB

Dim str As String = "C:/Ram/Ram1/Ram2"
Dim parts As String() = str.Split("/"C)
Dim sb As New StringBuilder()
Dim sep As String = ""
For Each s As String In parts
    sb.AppendFormat("{0}{1}", sep, s)
    sep = "/"
    Console.Writeline(sb.ToString())
Next

Posted 24-Nov-14 0:21am

OriginalGriff

v2

Comments

Richard MacCutchan 24-Nov-14 6:22am

Shouldn't parts be private?

OriginalGriff 24-Nov-14 6:50am

You may have to add

Imports System.Text

Bittu14 24-Nov-14 7:01am

Thanks.
But I need the above output not the below one -
C:
C:/Ram
C:/Ram/Ram1
C:/Ram/Ram1/Ram2

OriginalGriff 24-Nov-14 7:04am

So tweak it!
It's not exactly complicated - and it is your homework, after all...

Bittu14 24-Nov-14 7:07am

Ok. Thanks.

OriginalGriff 24-Nov-14 7:12am

You're welcome!

OriginalGriff 24-Nov-14 6:50am

Mine are protected...:laugh: