array 2d to 1d 1

array 2d to 1d

 int array[width * height];

 int SetElement(int row, int col, int value)
 {
    array[width * row + col] = value;  
 }

Here is what the above code is Doing:
1. We’re creating a class called Array2D.
2. We’re creating a constructor that takes two parameters: width and height.
3. We’re creating a private variable called array that is an array of integers.
4. We’re creating a public method called SetElement that takes three parameters: row, col, and value.
5. We’re setting the value of the array at the specified row and column to the specified value.

Now, let’s create an instance of the Array2D class and use it:

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