难度: Easy
class MyHashMap(object):
def __init__(self):
self.t = [-1]*1000000
def push(self, key, value):
self.t[key] = value
def get(self, key):
return self.t[key]
def remove(self, key):
self.t[key] = -1
mymap = MyHashMap()
mymap.push(2, 4)
val = mymap.get(2)
mymap.remove(2)