Add chuanzhi cup final contest.

1 files changed, 29 insertions, 0 deletions

diff --git a/chuanzhi-cup/final-contest/2.cpp b/chuanzhi-cup/final-contest/2.cpp
new file mode 100644
index 0000000..6e65576
--- /dev/null
+++ b/chuanzhi-cup/final-contest/2.cpp
@@ -0,0 +1,29 @@
+#include <iostream>
+
+long long a[1010];
+
+int main() {
+  std::ios_base::sync_with_stdio(false);
+  std::cin.tie(nullptr);
+
+  int n, k;
+  std::cin >> n >> k;
+
+  for (int i = 0; i < n; i++) {
+    std::cin >> a[i];
+  }
+
+  long long count = 0;
+
+  for (int i = 0; i < n; i++) {
+    for (int j = i + 1; j < n; j++) {
+      if (a[i] * a[j] <= k) {
+        count++;
+      }
+    }
+  }
+
+  std::cout << count;
+
+  return 0;
+}