牧濑红莉栖第八题

Adttil · Aug 14, 2023 · 719fb1d · 719fb1d
1 parent 606e22d
commit 719fb1d
Showing 1 changed file with 17 additions and 0 deletions.
diff --git a/src/群友提交/第八题/kurisu.cc b/src/群友提交/第八题/kurisu.cc
@@ -0,0 +1,17 @@
+#include <iostream>
+template<class Ty,size_t size>
+struct array {
+    Ty* begin() { return arr; };
+    Ty* end() { return arr + size; };
+    Ty arr[size];
+};
+
+template<class T_, class... U_>
+array(T_, U_...) -> array<T_, 1 + sizeof...(U_)>;
+
+int main() {
+    ::array arr{1, 2, 3, 4, 5};
+    for (const auto& i : arr) {
+        std::cout << i << ' ';
+    }
+}