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Allushta [10]
3 years ago
9

HELP ME PLEASE

Computers and Technology
2 answers:
rosijanka [135]3 years ago
8 0

Answer:

Variable, operator, expression, value.

Explanation:

We could use variables, operators, expressions, and values in a mathematical formula, we're going to do an example with every part.

For this example we're going to use a simple sum formula:

First, we have 3 variables:

sum;

sum1;

sum2;

Second, we have 3 operators:

=, + and *

Third, we have our expression and 1 value:

sum = sum1 + (sum2 * 5);

(sum2 * 5) = expression;

5 = value;

We're going to see the result when we print the variable sum.

Contact [7]3 years ago
5 0

Answer:

variable

expression

operator

result

Explanation:

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Answer:

If you did the exercise with two Dog objects, it was a bit boring, right? After all, we have nothing to separate the dogs from each other and no way of knowing, without looking at the source code, which dog produced which bark.

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In many languages, C# included, the language gives you a free and empty constructor without you having to do anything. It is implied that you want a constructor; otherwise there would be no way of using the class for anything, so the languages just assume that you have written one.

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So let’s add the default constructor to our Dog class. You can either copy the line above or, in Visual Studio, you can use a shortcut: type ctor and hit Tab twice. It should generate the default constructor for you.

The default constructor doesn’t actually give us anything new because it is now explicitly doing what was done implicitly before. However, it is a method, so we can now add content inside the brackets that will execute whenever we call this constructor. And because the constructor runs as the very first thing in an object’s construction, it is a perfect place to add initialization code.

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