Your goal is to read a 68-word text from the input and then print it to the screen backward. Individual words do not have to be spelled backward, but rather your program should print out the last word first, then the second-to-last word, etc. No word has more than 40 characters.

Example

Input
Science Computer on Papers Selected Knuth, Ervin Donald ― correct." be will results that reader a convince to and works algorithm and way the communicate to concepts, mathematical as well as forms literary and aesthetic tradition with works who essayist and ideally is programmer A clearly. they understand can beings human that so and quickly them perform can machine computing that so written are programs best "The

Output
"The best programs are written so that computing machines can perform them quickly and so that human beings can understand them clearly. A programmer is ideally an essayist who works with traditional aesthetic and literary forms as well as mathematical concepts, to communicate the way an algorithm works and to convince a reader that the results will be correct." ― Donald Ervin Knuth, Selected Papers on Computer Science using visual studio only

What I have tried:

its very very complicated i dont know where to start from