The easiest way to reverse a string

What is a reversal of string:

Reversing a string is the technique that reverses or changes the order of a given string so that the last character of the string becomes the first character , second last becomes second character of the string and so on....

The easiest way to reverse a string:

The easiest way to reverse a string is to use the inbuilt function of respective languages. There is a direct function in the “algorithm” header file for doing reverse that saves our time when programming....

What is reverse() function in C++:

reverse() is a predefined function in the header file algorithm. It is defined as a template in the above-mentioned header file. It reverses the order of the elements in the range [first, last) of any container. The time complexity is O(n)....

Built in reverse() method of the StringBuilder class in Java:

String class does not have reverse() method, we need to convert the input string to StringBuilder, which is achieved by using the append method of StringBuilder. After that, print out the characters of the reversed string by scanning from the first till the last index....