Shuffle an Array or a List in Java
How can we rearrange an array of items in random order? A simple way is to manipulate the array by picking elements randomly. Or we can use Java Collections API. Shuffle an Array Write a loop to go through each …
Tag: java collection
A Stack Class in Java
What is a Stack? In English, a stack is a pile of objects. In Computer Science, a stack is a linear collection which allows adding or removing elements from the same end (the top). Stack elements are processed in a …