Create 5 workers concurrent print out numbers from 1 to 1000. Note: for the whole result each number only can display once only.

Question

Example output format:
{"Worker":{"WorkerID":1, "Number":1}}
{"Worker":{"WorkerID":2, "Number":3}}
{"Worker":{"WorkerID":3, "Number":2}}
{"Worker":{"WorkerID":4, "Number":4}}
{"Worker":{"WorkerID":5, "Number":5}}
.....
{"Worker":{"WorkerID":5, "Number":1000}}

Answer 1

you can use threads or background worker.
for the numbers create a static field which all threads have access to that