This repo is inspired by my data structures class. It's my implentation of a postfix calculator using some basic provided files.
Use it by initializing a new PostFix with a QueueList as an argument, as in:
QueueList<String> q = new QueueList<String>();
q.enqueue("1");
q.enqueue("2");
q.enqueue("+");
q.enqueue("3");
q.enqueue("*");
q.enqueue("6");
q.enqueue("+");
q.enqueue("2");
q.enqueue("3");
q.enqueue("+");
q.enqueue("/");
PostFix pf = new PostFix(q);
and then calling any of the methods from the PostFix class.