Consider using a deck of cards as a way to visualize a shuffle algorithm. When two cards shuffle their position, what has to happen to the size of the array holding them?
A) it increases by one
B) it decreases by one
C) it stays the same
D) it increases by two

Question

Quizplus · Accepted Answer

When two cards shuffle their position, they simply swap places, so the size of the array remains unchanged.

Consider Using a Deck of Cards as a Way to Visualize