diff options
Diffstat (limited to 'works/life/chuanzhi-cup/final-contest/1.cpp')
-rw-r--r-- | works/life/chuanzhi-cup/final-contest/1.cpp | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/works/life/chuanzhi-cup/final-contest/1.cpp b/works/life/chuanzhi-cup/final-contest/1.cpp deleted file mode 100644 index ad95603..0000000 --- a/works/life/chuanzhi-cup/final-contest/1.cpp +++ /dev/null @@ -1,32 +0,0 @@ -#include <iostream> -#include <unordered_set> - -int main() { - std::ios_base::sync_with_stdio(false); - std::cin.tie(nullptr); - - int n, m; - std::cin >> n >> m; - - std::unordered_set<int> a; - - for (int i = 0; i < n; i++) { - int j; - std::cin >> j; - a.insert(j); - } - - int count = 0; - - for (int i = 0; i < m; i++) { - int j; - std::cin >> j; - if (a.count(j)) { - count++; - } - } - - std::cout << count; - - return 0; -} |