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Wrapper Classes And Other Classes Of java.lang Package

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Math.sqrt()

Submitted by Anonymous on Fri, 05/22/2009 - 10:45.

what if i wanted to find the square root of a previously supplied integer which is now saved in a string.

Toni

Submitted by Anonymous on Mon, 08/10/2009 - 17:33.

Please show examples with GUI...ur site is the best so far for Java...

square root of a integer saved in a string.

Submitted by Anonymous on Wed, 10/14/2009 - 13:23. 

  1. import java.lang.Math;
  2. public class Find_sqrt  
  3. {
  4.   public static void main(String s[]){
  5.   String s="23";
  6.   int i=Integer.parseInt(s);
  7.   int result=Math.sqrt(i);
  8.   System.out.println("Square root of "+i+" :  "+result);
  9.  }
  10. }


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