3.2 How would you design a stack which, in addition to push and pop, also has a function min which returns the minimum element? Push, pop and min should all operate in O(1) time.
LeetCode上的原题，请参见我之前的博客。
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3.2 How would you design a stack which, in addition to push and pop, also has a function min which returns the minimum element? Push, pop and min should all operate in O(1) time.
LeetCode上的原题，请参见我之前的博客。
转载地址：http://hdmyo.baihongyu.com/