Package g0301_0400.s0381_insert_delete_getrandom_o1_duplicates_allowed

Class RandomizedCollection

java.lang.Object

g0301_0400.s0381_insert_delete_getrandom_o1_duplicates_allowed.RandomizedCollection

public class RandomizedCollection
extends Object

Constructor Summary

Constructors

Constructor	Description
RandomizedCollection()

Method Summary

Modifier and Type	Method	Description
int	getRandom()
boolean	insert(int val)
boolean	remove(int val)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

RandomizedCollection

public RandomizedCollection()

Method Details

insert

public boolean insert(int val)

remove

public boolean remove(int val)

getRandom

public int getRandom()