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package chapter13;

/* J13_02.java */

/* Finding Square Root of and Integer Number */

import java.io.*; // Used for readLine() Method

public class J13_02{

public static void main(String args[]) throws IOException {

int x; double y;

String S;

BufferedReader BR =

new BufferedReader (new InputStreamReader(System.in));

System.out.print("Enter an integer number : ");

S = BR.readLine();

x = Integer.parseInt(S);

y = java.lang.Math.sqrt(x); // Using full Path

System.out.println("Square Root of " + x +" is: " +y);

}

}