Is array sorted in C?

We can check an array is sorted or not by simply comparing all the elements with its next element. There are two cases as per comparison between the element and its next element. For all elements, if the element is equal to or less than its next element; we can conclude that the array is sorted in ascending order.

Is array sorted or not?

The basic idea for the recursive approach: 1: If size of array is zero or one, return true. 2: Check last two elements of array, if they are sorted, perform a recursive call with n-1 else, return false. If all the elements will be found sorted, n will eventually fall to one, satisfying Step 1.

Where an array is sorted in memory?

Internal sorting means that all the data that is to be sorted is stored in memory while sorting is in progress. External sorting means that the data is stored outside memory (like on disk) and only loaded into memory in small chunks.

Can elements in an array be sorted?

The sort() method allows you to sort elements of an array in place. Besides returning the sorted array, the sort() method changes the positions of the elements in the original array. By default, the sort() method sorts the array elements in ascending order with the smallest value first and largest value last.

When is an array not sorted in ascending order?

For all elements, if the element is equal or less than it’s next element; we can conclude that array is sorted in ascending order. Case 2: If it does not satisfy even for the single element, the array is not in ascending order.

How does Array sort work in Microsoft Excel?

Sorts a range of elements in a pair of one-dimensional Array objects (one contains the keys and the other contains the corresponding items) based on the keys in the first Array using the specified IComparer. Sorts the elements in a range of elements in a one-dimensional Array using the IComparable implementation of each element of the Array.

How to sorts a range of elements in an array?

Sorts a range of elements in a pair of Array objects (one contains the keys and the other contains the corresponding items) based on the keys in the first Array using the specified IComparer generic interface. Sorts the elements in a range of elements in a one-dimensional Array using the specified IComparer.

Is there an IComparer for array sorting in.net?

.NET includes predefined IComparer implementations listed in the following table. Compares any two objects, but performs a case-insensitive comparison of strings. Compares any two objects by using the sorting conventions of the current culture. Compares any two objects by using the sorting conventions of the invariant culture.