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| author | Yuqian Yang <crupest@crupest.life> | 2025-02-12 15:55:21 +0800 |
|---|---|---|
| committer | Yuqian Yang <crupest@crupest.life> | 2025-02-12 16:04:50 +0800 |
| commit | 93ea69f427e3d8165d34bd6ca7b533666884f307 (patch) | |
| tree | 22fcaec20fcdad22afd01c4214ca5301e304e15f /works/solutions/leetcode/cpp/155.cpp | |
| parent | 1ecfd0ab7f1f511268fd6404dbc110c3c277b48c (diff) | |
| parent | eb8beb49117289ba9181cbefe647c4aa44e6a0b1 (diff) | |
| download | crupest-93ea69f427e3d8165d34bd6ca7b533666884f307.tar.gz crupest-93ea69f427e3d8165d34bd6ca7b533666884f307.tar.bz2 crupest-93ea69f427e3d8165d34bd6ca7b533666884f307.zip | |
import(solutions): IMPORT crupest/solutions COMPLETE.
Diffstat (limited to 'works/solutions/leetcode/cpp/155.cpp')
| -rw-r--r-- | works/solutions/leetcode/cpp/155.cpp | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/works/solutions/leetcode/cpp/155.cpp b/works/solutions/leetcode/cpp/155.cpp new file mode 100644 index 0000000..48550be --- /dev/null +++ b/works/solutions/leetcode/cpp/155.cpp @@ -0,0 +1,38 @@ +#include <vector>
+#include <set>
+
+class MinStack
+{
+public:
+ /** initialize your data structure here. */
+ MinStack()
+ {
+ }
+
+ void push(int x)
+ {
+ data_.push_back(x);
+ sorted_data_.insert(x);
+ }
+
+ void pop()
+ {
+ const auto v = data_.back();
+ data_.pop_back();
+ sorted_data_.erase(sorted_data_.find(v));
+ }
+
+ int top()
+ {
+ return data_.back();
+ }
+
+ int getMin()
+ {
+ return *sorted_data_.cbegin();
+ }
+
+private:
+ std::vector<int> data_;
+ std::multiset<int> sorted_data_;
+};
|