From dc1f0c4c0096013799416664894c5194dc7e1f52 Mon Sep 17 00:00:00 2001 From: Yuqian Yang Date: Fri, 28 Feb 2025 23:13:39 +0800 Subject: chore(store): move everything to store. --- works/life/algorithm-contest-3/code/5.cpp | 52 ------------------------------- 1 file changed, 52 deletions(-) delete mode 100644 works/life/algorithm-contest-3/code/5.cpp (limited to 'works/life/algorithm-contest-3/code/5.cpp') diff --git a/works/life/algorithm-contest-3/code/5.cpp b/works/life/algorithm-contest-3/code/5.cpp deleted file mode 100644 index 8d70a55..0000000 --- a/works/life/algorithm-contest-3/code/5.cpp +++ /dev/null @@ -1,52 +0,0 @@ -#include -#include - -int N, K; -long long A[100010]; - -long long M = 1000000009; - -int main() { - std::ios_base::sync_with_stdio(false); - std::cin.tie(nullptr); - - std::cin >> N >> K; - - for (int i = 0; i < N; i++) { - std::cin >> A[i]; - } - - std::sort(A, A + N); - - long long result = 1; - int left = 0, right = N - 1; - long long sign = 1; - int k = K; - - if (k % 2) { - result = A[N - 1]; - right--; - k--; - - if (result < 0) { - sign = -1; - } - } - - while (k) { - long long x = A[left] * A[left + 1], y = A[right] * A[right - 1]; - - if (x * sign > y * sign) { - result = x % M * result % M; - left += 2; - } else { - result = y % M * result % M; - right -= 2; - } - k -= 2; - } - - std::cout << result; - - return 0; -} -- cgit v1.2.3