Yes, if it is described as such.
A perfect square.
It is an array with the same number of rows and columns.
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I suppose you could refer to a two-dimensional array as a rectangular or square array (or as a jagged array of not all arrays within a given dimension have the same size). Table, grid or matrix may also be good synonyms for two-dimensional array, subject to the problem domain addressed with the algorithm.
I recently studied a magic square. It is a square that when each row, diagonal, horizontally, or vertically is added up, it equals the same positive integer.
A square array has the same number of columns and rows the array [1] is a square array (a trivial example) the array [1 0] [0 1] is a square array the array [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1] is a square array the array [1 0 0 0] [0 1 0 0] [0 0 1 0] is not a square array
A square array is an array in which the number of rows is the same as the number of columns.
A perfect square.
It is an array with the same number of rows and columns.
It means indexing into an array. The array could be an array of built in primitive types or array of objects. The index must be a numeric value greater than or equal to 0.
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To define a one-dimensional array in programming, you typically specify the type of elements the array will hold, followed by the name of the array, and the size of the array in square brackets. For example, in languages like C or Java, you would write int myArray[10]; to declare an array named myArray that can hold 10 integers. Additionally, it's important to initialize the array if needed, either at the time of declaration or later in the code. Remember that array indexing usually starts at zero.
No.
Yes. And here is an example: Draw a 6*6 array, put the two 3*3 squares anywhere within that aray so that they don't overlap. That leaves 18 square units - each one to be occupied by one of 18 unit squares. 2 large (3*3) squares plus 18 small (1*1) squares makes 20 squares Total area = 6*6 square array DONE!
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