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| author | Yuqian Yang <crupest@crupest.life> | 2025-02-28 23:13:39 +0800 |
|---|---|---|
| committer | Yuqian Yang <crupest@crupest.life> | 2025-02-28 23:13:39 +0800 |
| commit | dc1f0c4c0096013799416664894c5194dc7e1f52 (patch) | |
| tree | 2f5d235f778cd720f4c39ec3e56b77ba6d99f375 /works/solutions/leetcode/cpp/20.cpp | |
| parent | 7299d424d90b1effb6db69e3476ddd5af72eeba4 (diff) | |
| download | crupest-dc1f0c4c0096013799416664894c5194dc7e1f52.tar.gz crupest-dc1f0c4c0096013799416664894c5194dc7e1f52.tar.bz2 crupest-dc1f0c4c0096013799416664894c5194dc7e1f52.zip | |
chore(store): move everything to store.
Diffstat (limited to 'works/solutions/leetcode/cpp/20.cpp')
| -rw-r--r-- | works/solutions/leetcode/cpp/20.cpp | 55 |
1 files changed, 0 insertions, 55 deletions
diff --git a/works/solutions/leetcode/cpp/20.cpp b/works/solutions/leetcode/cpp/20.cpp deleted file mode 100644 index e994e96..0000000 --- a/works/solutions/leetcode/cpp/20.cpp +++ /dev/null @@ -1,55 +0,0 @@ -#include <string>
-
-using std::string;
-
-#include <stack>
-
-class Solution
-{
-public:
- inline static char get_companion(char c)
- {
- switch (c)
- {
- case ')':
- return '(';
- case ']':
- return '[';
- default:
- return '{';
- }
- }
-
- bool isValid(string s)
- {
- std::stack<char> stack;
-
- for (const auto c : s)
- {
- switch (c)
- {
- case '(':
- case '[':
- case '{':
- {
- stack.push(c);
- break;
- }
- case ')':
- case ']':
- default:
- {
- if (stack.empty())
- return false;
- const auto top = stack.top();
- const char companion = get_companion(c);
- if (top != companion)
- return false;
- stack.pop();
- }
- }
- }
-
- return stack.empty();
- }
-};
|