• Programs Like Visual Logic Array C

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Does Visual Logic support logical operators? The AND, OR, XOR, and NOT operators can be used to create compound conditions. In Visual Logic (or any programming language) we recommend that compound conditions use parentheses to explicitly denote each condition.This recommendation is based both on the emphasis of clarity, and the realities of multiple levels of operator precedence.

A jagged array is an array whose elements are arrays. The elements of a jagged array can be of different dimensions and sizes. A jagged array is sometimes called an 'array of arrays.' The following examples show how to declare, initialize, and access jagged arrays.

The following is a declaration of a single-dimensional array that has three elements, each of which is a single-dimensional array of integers:

Before you can use jaggedArray, its elements must be initialized. You can initialize the elements like this:

Each of the elements is a single-dimensional array of integers. The first element is an array of 5 integers, the second is an array of 4 integers, and the third is an array of 2 integers.

It is also possible to use initializers to fill the array elements with values, in which case you do not need the array size. For example:

You can also initialize the array upon declaration like this:

You can use the following shorthand form. Notice that you cannot omit the new operator from the elements initialization because there is no default initialization for the elements:

A jagged array is an array of arrays, and therefore its elements are reference types and are initialized to null.

You can access individual array elements like these examples:

It is possible to mix jagged and multidimensional arrays. The following is a declaration and initialization of a single-dimensional jagged array that contains three two-dimensional array elements of different sizes. For more information about two-dimensional arrays, see Multidimensional Arrays.

You can access individual elements as shown in this example, which displays the value of the element [1,0] of the first array (value 5):

The method Length returns the number of arrays contained in the jagged array. For example, assuming you have declared the previous array, this line:

returns a value of 3.

Example

This example builds an array whose elements are themselves arrays. Each one of the array elements has a different size.

See also

Just like this.

//create array

MakeArray(name,boundary)

// assign values

name(0) = blank

name(1) = blank

name(2) = blank

//etc.....

Programs Like Visual Logic Array C