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Q: Can an arrays size declarator be negative?
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Arrays whose size can be altered are known as?

Arrays whose size can be altered are known as dynamic arrays.


How can arrays be used for inter function communication?

The size of a function can be determined from the size of the array. Arrays and functions are both used in computer programming.


1 write a c function that takes a parameters two integer arrays and their sizeboth arrays are of the same size and returns a 1true if the arrays have the same contents or a 0 false if not?

int comp(const int a1[], const int a2[], const int size) { int i; for(i = 0; i < size; ++i) { if(a1[i] != a2[i]) { return 0; } } return 1; }


How do you handle object array?

Exactly as you would any other type of array. An object's size is determined in the same way a structure's size is determined, by the sum total size of its member variables, plus any padding incurred by alignment. However, you cannot create arrays of base classes. Arrays of objects can only be created when the class of object is final; a class that has a private default constructor, otherwise known as a "leaf" class. This is because derived classes can vary in size; array elements must all be the same size. To create an array of base classes you must create an array of pointers to those base classes instead. Pointers are always the same size (4 bytes on a 32-bit system). Static arrays are ideally suited to arrays of leaf objects where the number of objects never changes, or the maximum number of objects is finite and fixed. Although you can use dynamic arrays of leaf objects, you will incur a performance penalty every time the array needs to be resized, because every object's copy constructor must be called during the reallocation. Dynamic arrays are better suited to arrays of pointers to objects -- only the pointers need to be copied during resizing, not the objects they point to.


How do you find the difference between two arrays in Java?

for arrays you can list the different arrays and what attributes that you give to them.

Related questions

Arrays whose size can be altered are known as?

Arrays whose size can be altered are known as dynamic arrays.


What is the way by which you can make the user defined the size of the arrays?

By using the library function #define A[] we can define the size of arrays


How can arrays be used for inter function communication?

The size of a function can be determined from the size of the array. Arrays and functions are both used in computer programming.


What is the required syntax for creating C arrays?

The required syntax for creating C arrays include the brackets, array size, variety length arrays, codes like std:vector, classPTR, and many more to create C arrays.


Is an array is a collection of characters that can be fixed or variable?

No. An array is a collection of objects of any type, such as doubles, not just characters. You can even have arrays of arrays, or arrays of structs. In C, the size of an array is fixed, but it is possible to write code that will allow you to manually make it variable in size.


What is memory leakage in terms of arrays?

leakage in arrays occur when you declare an array with big size and using only very few bytes.


1 write a c function that takes a parameters two integer arrays and their sizeboth arrays are of the same size and returns a 1true if the arrays have the same contents or a 0 false if not?

int comp(const int a1[], const int a2[], const int size) { int i; for(i = 0; i < size; ++i) { if(a1[i] != a2[i]) { return 0; } } return 1; }


What number has the most arrays?

You have array of type int with a name myArray, and you do not know size of the array.


What is a multidimentional array?

Arrays having more than one dimension is known as multi-dimensional arrays. Multi-dimensional arrays is also known as arrays-of-arrays.


What is multidimentional array?

Arrays having more than one dimension is known as multi-dimensional arrays. Multi-dimensional arrays is also known as arrays-of-arrays.


What is a PHP function that can sort arrays by other arrays?

You cannot sort arrays by other arrays; that wouldn't make sense, anyway.


What do arrays eat?

Arrays are reported to be omnivoire.