Reverse a singly linked list
Problem description : Write a function to reverse a singly linked list. Input : A linked list Output : A linked list Logic : Iterate through linked list with three-pointers previous, current, next. While...
Tagged: reverse
Reverse a given string, also using similar technique reverse a sentence without reversing words
Reverse a given string Input : A string // ‘Hello’ Output : A string // ‘olleH’ There are many ways of reversing a string. Approach 1 : Simplest way is to use inbuilt javascript...