program similar to ltrm() method of java

Question

1.00/5 (1 vote)

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C#

import java.util.*;
class Ltrim
{
public static void main(String... S)
{
int count = 0;
char ch;
System.out.println("enter the line");
Scanner sc = new Scanner(System.in);
String Str = sc.nextLine();
for(int i=0;i<Str.length();i++)
{
ch = Str.charAt(i);
if(ch ==' ' && count == 0)
{

}
else
{
count = 1;
System.out.print(ch);
}
}
}
}

Posted 29-Mar-12 1:13am

nikhil_kumar

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TorstenH. · Answer 1 · 2012-03-29T01:44:00

Solution 1

Java

String strValue ="abcd efgh";
strValue = strValue.trim();
strValue = strValue.replaceAll(" ", "");
		
System.out.println("length " + strValue.length());

Posted 29-Mar-12 1:44am

TorstenH.

Comments

nikhil_kumar 2-Apr-12 16:46pm

nice........

nikhil_kumar 2-Apr-12 16:48pm

but i want to make Ltrim() & Rtrim() function without using any trim() function.......