[c++] write a recursive function takes a word string as input argument and reverse the word. print out the results of recursive calls. also write a main program accepts input from the user and then call the recursive function.

example:
enter a word: hello
h
eh
leh
lleh
olleh

Someone wishes to run the software on another computer system that runs an operating system that does not support the software what can he do

Jessie has received a contract to build a real-time application for a baker. however, the baker doesn't want to invest too much money. his only requirement is that he wants the customers to know which cupcakes are available at what time and in what quantity. so his core requirement is that the details of product should be in real time. what platform can jessie use to develop this application?

The following function returns a string of length n whose characters are all 'x'. give the order of growth (as a function of n) of the running time. recall that concatenating two strings in java takes time proportional to the sum of their lengths. public static string f(int n) { if (n == 0) return ""; if (n == 1) return "x"; return f(n/2) + f(n - n/2); } options: a) constant b) logarithmic c) linear d) linearithmic e)quadratic f)cubic g) exponential