Run Code
|
API
|
Code Wall
|
Users
|
Misc
|
Feedback
|
Login
|
Theme
|
Privacy
|
Patreon
SafeSquareRoot.java
import java.util.Scanner; public class SafeSquareRoot { public static void main( String[] args ) { Scanner keyboard = new Scanner(System.in); int n; System.out.println( "SQUARE ROOT!" ); System.out.print( "Enter a number: " ); n = keyboard.nextInt(); double sr = Math.sqrt(n); while ( n <= 0 ) { System.out.println( "You can't take the square root of a negative number, silly." ); System.out.print( "Try again: " ); n = keyboard.nextInt(); sr = Math.sqrt(n); } System.out.println( "The square root of " + n + " is " + sr + "." ); } }
run
|
edit
|
history
|
help
0
Please
log in
to post a comment.
Invoke method via reflection
726
30272 Program Ex7_1 switch_int
Generics
LevenshteinDistance
List Compare and print - Except
stack using LinkedList in C#
Microsoft Code
seconds to minutes, hour and seconds
GYT
Please log in to post a comment.