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=={{header|Toka}}== |
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This makes use of the sleep() function from libc which suspends execution for a specified number of seconds. |
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1 import sleep as sleep() |
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[ ." Sleeping...\n" sleep() drop ." Awake!\n" bye ] is sleep |
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45 sleep |
Revision as of 00:43, 18 December 2007
![Task](http://static.miraheze.org/rosettacodewiki/thumb/b/ba/Rcode-button-task-crushed.png/64px-Rcode-button-task-crushed.png)
You are encouraged to solve this task according to the task description, using any language you may know.
Write a program that does the following in this order:
- Input an amount of time to sleep in whatever units are most natural for your language (milliseconds, seconds, ticks, etc.). This unit should be noted somewhere.
- Print "Sleeping..."
- Sleep the main thread for the given amount of time.
- Print "Awake!"
- End.
Ada
The Ada delay statement takes an argument of type Duration, which is a real number counting the number of seconds to delay. Thus, 2.0 will delay 2.0 seconds, while 0.001 will delay 0.001 seconds.
with Ada.Text_Io; use Ada.Text_Io; with Ada.Float_Text_Io; use Ada.Float_Text_Io; procedure Sleep is In_Val : Float; begin Get(In_Val); Put_Line("Sleeping..."); delay Duration(In_Val); Put_Line("Awake!"); end Sleep;
BASIC
Compiler: QuickBasic 4.5
INPUT sec 'the SLEEP command takes seconds PRINT "Sleeping..." SLEEP sec PRINT "Awake!"
"SLEEP" with no argument will sleep until a button is pressed on the keyboard (including modifier keys such as shift or control).
Java
import java.util.Scanner; public class Sleep{ public static void main(String[] args) throws InterruptedException{ Scanner input = new Scanner(System.in); int ms = input.nextInt(); //Java's sleep method accepts milliseconds System.out.println("Sleeping..."); Thread.sleep(ms); System.out.println("Awake!"); } }
Toka
This makes use of the sleep() function from libc which suspends execution for a specified number of seconds.
1 import sleep as sleep() [ ." Sleeping...\n" sleep() drop ." Awake!\n" bye ] is sleep 45 sleep