1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Juli2301 [7.4K]
3 years ago
5

Write java code that displays all the objects in a stack in the order in which they were pushed onto it. after all the objects a

re displayed, the stack should have the same contents as when you started. files to be submitted: taskademo.java arraystack.java stackinterface.java
Computers and Technology
1 answer:
kolbaska11 [484]3 years ago
7 0
Let's assume you have a stack called "s".
You can very simply print each element out using a for each loop (the iterable (as shown below), or a classic for each loop, if you prefer). This method does not modify the stack in any way.

s.forEach(System.out::println);
You might be interested in
Create a class called Clock to represent a Clock. It should have three private instance variables: An int for the hours, an int
Anvisha [2.4K]

Answer:

public class Clock

{

private int hr; //store hours

private int min;  //store minutes

private int sec; //store seconds

public Clock ()

{

 setTime (0, 0, 0);

}

public Clock (int hours, int minutes, int seconds)

{

 setTime (hours, minutes, seconds);

}

public void setTime (int hours, int minutes, int seconds)

{

 if (0 <= hours && hours < 24)

      hr = hours;

 else

      hr = 0;

 

 if (0 <= minutes && minutes < 60)

      min = minutes;

 else

      min = 0;

 

 if (0 <= seconds && seconds < 60)

      sec = seconds;

 else

      sec = 0;

}

 

 //Method to return the hours

public int getHours ( )

{

 return hr;

}

 //Method to return the minutes

public int getMinutes ( )

{

 return min;

}

 //Method to return the seconds

public int getSeconds ( )

{

 return sec;

}

public void printTime ( )

{

 if (hr < 10)

      System.out.print ("0");

 System.out.print (hr + ":");

 if (min < 10)

      System.out.print ("0");

 System.out.print (min + ":");

 if (sec < 10)

      System.out.print ("0");

 System.out.print (sec);

}

 

 //The time is incremented by one second

 //If the before-increment time is 23:59:59, the time

 //is reset to 00:00:00

public void incrementSeconds ( )

{

 sec++;

 

 if (sec > 59)

 {

  sec = 0;

  incrementMinutes ( );  //increment minutes

 }

}

 ///The time is incremented by one minute

 //If the before-increment time is 23:59:53, the time

 //is reset to 00:00:53

public void incrementMinutes ( )

{

 min++;

 

if (min > 59)

 {

  min = 0;

  incrementHours ( );  //increment hours

 }

}

public void incrementHours ( )

{

 hr++;

 

 if (hr > 23)

     hr = 0;

}

public boolean equals (Clock otherClock)

{

 return (hr == otherClock.hr

  && min == otherClock.min

   && sec == otherClock.sec);

}

}

3 0
3 years ago
There are a few simple rules that you can follow to store and manage files and folders in your computer. What is the most import
Nitella [24]
You should avoid deleting the unknown files to store your personal files and folders because if you delete that files it may be critical position with computer.
8 0
3 years ago
Read 2 more answers
Is there such a thing as an ethical reason for unauthorized access into a computer system?
Anastaziya [24]
Of course there is. On a simple level, consider a parent trying to locate their missing child. Someone might break into their social media accounts to see if there are messages that might help determine their whereabouts.

Consider a website hosting inappropriate pictures of children. Breaking into the server hosting the files and removing them is 100% ethical. 

I'm sure you can think of more examples. 
7 0
3 years ago
What is the use of consonant in QBASIC ? Answer me in short and easy answer.​
Digiron [165]

Answer:

See Explanation

Explanation:

I'll assume the question is about the use of constants in QBasic because consonants do not have any special function or usage in QBasic.

In simple terms: In QBasic, constants are used to represent elements that do not change in value during program execution.

Take for instance, you intend to use \pi in your program.

Its value is \pi = 3.142

So, 3.142 will always be a constant in your program. One of the ways it can be used in a program is:

10 LET PI = 3.142

<em>The above represents a numeric constant. QBasic also have string constants.</em>

3 0
3 years ago
Security administrators can use either the PowerShell command line or the graphical user interface of the Server Managerâs Roles
AleksAgata [21]

Answer:

Security administrator can use power shell command line or the GUI to "Promote a windows server to a domain controller".

Explanation:

A domain controller is a type of server that is used to authenticate the access of the system to the users to resources of windows. Power shell is an important tool that is used to perform different tasks of administration. We can user this tool as security administrator to Promote a Windows server to a domain controller.

3 0
3 years ago
Other questions:
  • Which of the following characteristics of an e-mail header should cause suspicion?A. Multiple recipientsB. No subject lineC. Unk
    12·1 answer
  • What is the purpose of the BBC option in a email?
    7·1 answer
  • Help me on this question
    14·1 answer
  • Select the correct answer.
    13·1 answer
  • As a ______________ you must be able to show that you know what to do to keep food safe
    15·1 answer
  • What is the difference between a design pattern and a DLL?
    12·1 answer
  • Which of the following is a scam in which a perpetrator sends an official looking e-mail that attempts to obtain a user’s person
    7·2 answers
  • An equation that performs a calculation is a formula. True or false quest
    9·1 answer
  • Describe the different
    12·1 answer
  • Classes that depend on field names from parent classes are said to be ____ because they are prone to errors.Group of answer choi
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!