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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 | 77e6cdc863d2cbd9df578a665804daf28d8593fe (patch) | |
| tree | 62c9f3e071d8d1d6fe125fe801907db11784332e /works/solutions/leetcode/cpp/155.cpp | |
| parent | 10eb95869601e145b1d8bc909424777c25752d51 (diff) | |
| parent | a557fa36a22c5ef4a29da596ee1e3aa10be55984 (diff) | |
| download | crupest-77e6cdc863d2cbd9df578a665804daf28d8593fe.tar.gz crupest-77e6cdc863d2cbd9df578a665804daf28d8593fe.tar.bz2 crupest-77e6cdc863d2cbd9df578a665804daf28d8593fe.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_;
+};
|