From d8f3b40085619cb680c8f227c65a1f5acc393223 Mon Sep 17 00:00:00 2001 From: crupest Date: Tue, 23 Feb 2021 21:07:19 +0800 Subject: Move leetcode solutions to subdir. --- cpp/155-2.cpp | 48 ------------------------------------------------ 1 file changed, 48 deletions(-) delete mode 100644 cpp/155-2.cpp (limited to 'cpp/155-2.cpp') diff --git a/cpp/155-2.cpp b/cpp/155-2.cpp deleted file mode 100644 index aa07eee..0000000 --- a/cpp/155-2.cpp +++ /dev/null @@ -1,48 +0,0 @@ -#include -#include - -class MinStack -{ -public: - /** initialize your data structure here. */ - MinStack() - { - // Although I really think this is just a trick for this problem. - // Leetcode does not give the input size. So I just make a reasonable assumption. - data_.reserve(10000); - min_stack_.reserve(10000); - } - - void push(int x) - { - data_.push_back(x); - if (min_stack_.empty()) - { - min_stack_.push_back(x); - } - else - { - min_stack_.push_back(std::min(min_stack_.back(), x)); - } - } - - void pop() - { - data_.pop_back(); - min_stack_.pop_back(); - } - - int top() - { - return data_.back(); - } - - int getMin() - { - return min_stack_.back(); - } - -private: - std::vector data_; - std::vector min_stack_; -}; -- cgit v1.2.3