Respuesta :
The list constructor is commonly used to find an index of array as it returns the array value for a particular index.
An array allows you to store multiple values with the same name and access them by using an index number.
A block of memory known as an array is used to store a group of identically typed data objects (also known as elements). When you need to keep track of numerous identical data elements but don't need to name them all, arrays come in handy. The position of an item in the array is instead indicated by the array name and a number (referred to as an index). You are able to create arrays of ints, doubles, Strings, and even custom classes like Students.
An index can be used to store a value in an array A locker number is similar to an array index. It makes it easier for you to locate a specific location to keep and get items. Using an index, you can retrieve or add a value from or to an array.
Most programming languages count elements in lists and arrays starting at index 0, so the first element in an array is at index 0. An integer that designates a spot in an array is called an array index. The first character is at index 0, which is similar to how Strings are indexed in Java. In Java, arrays start the index at 0 not 1.
For example, if we want to make an array with 5 elements of type int the the following displays the indexes and values it:
index 0 1 2 3 4 5
value 8 55 88 5 -3 67
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