23 lines
546 B
Java
23 lines
546 B
Java
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import java.util.*;
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public class root {
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public static void main(String[] args) {
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Scanner in=new Scanner(System.in);
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System.out.println("Enter the number");
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double num=in.nextDouble();
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try
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{
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if(num<0)
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{
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throw new Exception();
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}
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System.out.print("Sqaure root=");
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}
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catch(Exception e)
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{
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System.out.print("Negative number was entered\nsqaure root=i");
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num=-num;
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}
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double root=Math.sqrt(num);
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System.out.print(root);
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}
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}
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