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Thursday, 11 August 2011

To make a square root function

Question 40 : Write a program in Java to make a function that calculates the square root of a number given by the user.

Java Program : 

import java.io.*;
class sqrt_function
 static void main()throws IOException
     BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
     int i;
     double a,b=2,c=0;
     System.out.print("Enter a number : ");
     System.out.print("\nSquare Root of "+a+" = "+b);     

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