private static void main(String[] args) {
RandomizedQueue<String> rq = new RandomizedQueue<String>();
rq.enqueue("hello");
rq.enqueue(", ");
rq.enqueue("world");
rq.enqueue("!");
System.out.println(rq);
System.out.printf("size: %d\n", rq.size());
System.out.printf("sample %s\n", rq.sample());
System.out.printf("sample %s\n", rq.sample());
System.out.printf("dequeue %s\n", rq.dequeue());
System.out.printf("dequeue %s\n", rq.dequeue());
System.out.println(rq);
System.out.printf("size: %d\n", rq.size());
}
public static void main(String[] args) {
// unit testing
RandomizedQueue<String> queue = new RandomizedQueue<String>();
queue.enqueue("Kabeer");
queue.enqueue("is");
queue.enqueue("a");
queue.enqueue("boy");
queue.enqueue("dog ");
String w = queue.dequeue();
System.out.println("1: " + w);
System.out.println(queue.size());
w = queue.dequeue();
System.out.println("2: " + w);
System.out.println(queue.size());
w = queue.dequeue();
System.out.println("3: " + w);
System.out.println(queue.size());
w = queue.dequeue();
System.out.println("4: " + w);
System.out.println(queue.size());
w = queue.dequeue();
System.out.println("5: " + w);
System.out.println(queue.size());
// for(String x:queue) {
// System.out.print(x+" ");
// }
// System.out.println(" ");
//
//
// for(String x:queue) {
// System.out.print(x+" ");
// }
//
// System.out.println(" ");
//
//
// for(String x:queue) {
// System.out.print(x+" ");
// }
}
/**
* Unit testing
*
* @param args the program arguments
*/
public static void main(String[] args) {
RandomizedQueue<String> queue = new RandomizedQueue<>();
queue.enqueue("rieck");
queue.enqueue("andrew");
queue.enqueue("thomas");
assert (queue.size() == 3);
assert (!queue.isEmpty());
for (String t : queue) {
StdOut.println(t);
}
queue.sample();
queue.dequeue();
queue.dequeue();
queue.dequeue();
assert (queue.isEmpty());
queue.enqueue("lily");
queue.enqueue("caleb");
queue.enqueue("aaron");
assert (queue.size() == 3);
assert (!queue.isEmpty());
int i = 0;
for (String t : queue) {
StdOut.println(t);
for (String u : queue) {
StdOut.println(" " + u);
i++;
}
}
assert (i == 9);
}