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Paul [167]
3 years ago
6

Create an interactive program to use class a LightsOut class to allow a user to play a game. Each step in the game will require

the state of the game to be displayed as ##'s and spaces in a grid, obviously get() will be used. Prompt and read input the row and column as shown below. If (0,0) is entered, exit the program. Use toggle() to update the state of the game.
If no command line parameter is given, use rand() to create the initial pattern. However, if a parameter is provided it should be interpreted as an integer and the lowest bit should determine the top-left (1,1) light. The next lowest bit represents the light to the right (1,2) and so on, wrapping to the next row, and ending in the bottom-right (5,5) with the 25th bit.

If all the lights are "out", instead of printing an empty grid, display the message "Congratulations!" and end the program.
Computers and Technology
1 answer:
expeople1 [14]3 years ago
8 0

Answer:

9+10=21

Explanation:

wyd boy

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Vivek wants to save the data about his grocery store in a single table. Which among the following type of databases is used in t
Orlov [11]

Explanation:

A centralized database (sometimes abbreviated CDB) is a database that is located, stored, and maintained in a single location.

4 0
3 years ago
Early word processors ran on devices that look like digital
S_A_V [24]

Answer:

True

Explanation:

The word processor used to be the only office machine in the year 1960s, that combined the keyboard text-entry and various printing functions of an electric typewriter with the recording memory. And this recording unit was a tape or a floppy disk, with the simplest of processor applied for text editing. Hence, the above statement that the early word processors ran on the devices that look like digital is true.

6 0
3 years ago
Read 2 more answers
Question is attached as image, please help :>
harkovskaia [24]

Answer:

Proved

Explanation:

Given

X = (a.\bar b)+(\bar a.b)

(a + b)\ .  \frac{}{a.b}

Required

Find out why they represent the same

To do this, we simplify either (a + b)\ .  \frac{}{a.b} or X = (a.\bar b)+(\bar a.b)

In this question, I will simplify (a + b)\ .  \frac{}{a.b}

Apply de morgan's law

(a + b)\ .  \frac{}{a.b} = (a + b) . (\bar a + \bar b)

Apply distribution property

(a + b)\ .  \frac{}{a.b} = a.\bar a + a.\bar b + \bar a . b + b . \bar b

To simplify, we apply the following rules:

a.\bar a = 0 --- Inverse law

b.\bar b = 0 --- Inverse law

So, the expression becomes

(a + b)\ .  \frac{}{a.b} = 0 + a.\bar b + \bar a.b + 0

(a + b)\ .  \frac{}{a.b}  = a.\bar b + \bar a.b

Rewrite as:

(a + b)\ .  \frac{}{a.b}  = (a.\bar b)+(\bar a.b)

From the given parameters:

X = (a.\bar b)+(\bar a.b)

This implies that:

(a + b)\ .  \frac{}{a.b} when simplified is X or (a.\bar b)+(\bar a.b)

3 0
3 years ago
What are the main advantages of a solid-state drive (SSD) over a conventional hard disk drive (HDD)? (Choose three)
Masja [62]

Answer:

The benefits of SSDs over HDDs include:

Faster read/write speeds. SSDs can access large files quickly.

Quicker boot times and better performance. Because the drive does not need to spin up as an HDD would, it is more responsive and provides better load performance.

Durability. ...

Power consumption. ...

Quieter. ...

Size.

Explanation:

4 0
3 years ago
A major advantage of a method is that it is easily reusable. What does it mean to reuse a method and what are the advantages of
JulijaS [17]

Answer: To reuse a method means to use a code which has been done or prepared already and just we need to change some of the functionalities.

This helps a great deal of saving time as well as helps in making the code manageable.

Explanation:

This has been practiced since long that methods can be reused. for example we need to build a calculator in c. then we can simply reuse the same method  just we need to change the sign of the operator. So in this process we can speed up our operations and work and also can make the code easy to understand and manage it when we have have to deal with large lines of code.

8 0
3 years ago
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