#!/bin/env python
from pyority_queue import PureQueue, KeyedQueue


def main() -> None:
	pure = PureQueue()
	pure["second"] = 3.4
	pure["first"] = 1.2
	pure["third"] = 5.6
	print(*pure)

	keyed = KeyedQueue({"third": 5.6, "second": 3.4, "first": 7.8})
	del keyed["third"]
	keyed["first"] = 1.2
	print(*keyed)


if __name__ == "__main__":
    main()