FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -We can change the contents of array in the caller function (i.e. test change()) through callee function (i.e. change) by passing the the value of array to the function (i.e. int *array). This modification can be effective in the caller function without any return statement.

Detailed explanation-2: -The values in an array can be any type, so that arrays may contain values that are simple reals or integers, vectors, matrices, or other arrays. Arrays are the only way to store sequences of integers, and some functions in Stan, such as discrete distributions, require integer arguments.

Detailed explanation-3: -The array index will start from 0, and the last index will total the length of array-1. For example, if the length of the array is 5 the indexing numbering will be 0 to 4. That means if we want to get the last element, the index will be array length-1.

Detailed explanation-4: -Array Initialization in Java To use the array, we can initialize it with the new keyword, followed by the data type of our array, and rectangular brackets containing its size: int[] intArray = new int[10]; This allocates the memory for an array of size 10 . This size is immutable.