code. compile. run. debug. share.
import java.util.ArrayList;
import java.util.Scanner;
public class Main{
static Scanner sc = new Scanner (System.in);
static ArrayList < String > storedInputs = new ArrayList < String > ();
public static void main (String[]args){
System.out.println ("");
commandsPrint ();
while (true) {
System.out.println ("Insert next element: ");
storedInputs.add (sc.nextLine ());
if (storedInputs.contains ("/clear"))
{
storedInputs.clear ();
//break;
}
if (storedInputs.contains ("/end"))
{
storedInputs.remove (storedInputs.size () - 1);
break;
}
if (storedInputs.contains ("/remove") && storedInputs.size () > 2)
{
storedInputs.remove (storedInputs.size () - 1);
storedInputs.remove (storedInputs.size () - 1);
System.out.println (">> :: Table content: " + storedInputs);
if (storedInputs.size () < 2)
{
System.out.println ("Use /clear to delete all elements");
}
}
if (storedInputs.contains ("/show"))
{
storedInputs.remove (storedInputs.size () - 1);
System.out.println (">> :: Table content: " + storedInputs);
}
if (storedInputs.contains ("/commands"))
{
commandsPrint ();
storedInputs.remove (storedInputs.size () - 1);
}
}
if (storedInputs.size () > 0)
{
System.out.println (">> :: Table content: " +
storedInputs.toString ());
}
if (storedInputs.isEmpty ())
{
System.out.println (" >> :: Table is empty!");
}
sc.close ();
}
//Methods:
public static void commandsPrint ()
{
System.out.println ("\n**Commands **");
System.out.
println (">> :: /clear \t CLEARS ALL ELEMENTS FROM THE TABLE");
System.out.
println
(">> :: /remove \t REMOVES LAST ELEMENT AND DISPLAYS CURRENT TABLE ELEMENTS");
System.out.
println
(">> :: /end \t EXIT THE APPLICATION AND DISPLAY TABLE ELEMENTS ");
System.out.println (">> :: /show \t DISPLAY TABLE ELEMENTS");
System.out.
println (">> :: /commands \t DISPLAY THIS 'COMMANDS' SECTION\n");
}
}
Compiling Program...
Standard Input:
Interactive Console
Text
Program is not being debugged. Click "Debug" button to start program in debug mode.
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