FilesExpand file tree

 master

/

QueueDemo.java

Copy path

Blame

More file actions

Blame

More file actions

Latest commit

 

History

History

History

25 lines (24 loc) · 696 Bytes

 master

/

QueueDemo.java

Copy path

Top

File metadata and controls

• Code
• Blame

25 lines (24 loc) · 696 Bytes

Raw

Copy raw file

Download raw file

Open symbols panel

Edit and raw actions

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

//: holding/QueueDemo.java

// Upcasting to a Queue from a LinkedList.

import java.util.*;

public class QueueDemo {

public static void printQ(Queue queue) {

while(queue.peek() != null)

System.out.print(queue.remove() + " ");

System.out.println();

}

public static void main(String[] args) {

Queue<Integer> queue = new LinkedList<Integer>();

Random rand = new Random(47);

for(int i = 0; i < 10; i++)

queue.offer(rand.nextInt(i + 10));

printQ(queue);

Queue<Character> qc = new LinkedList<Character>();

for(char c : "Brontosaurus".toCharArray())

qc.offer(c);

printQ(qc);

}

} /* Output:

8 1 1 1 5 14 3 1 0 1

B r o n t o s a u r u s

*///:~