Package g0301_0400.s0380_insert_delete_getrandom_o1

Class RandomizedSet

java.lang.Object

g0301_0400.s0380_insert_delete_getrandom_o1.RandomizedSet

public class RandomizedSet
extends Object

Constructor Summary

Constructors

Constructor	Description
RandomizedSet()

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

RandomizedSet

public RandomizedSet()

Method Details

insert

public boolean insert(int val)

remove

public boolean remove(int val)

getRandom

public int getRandom()