Merge pull request #305 from CSTGluigi/main

mq松鼠提交16题

src/群友提交/第16题/mq松鼠.cpp

@@ -0,0 +1,14 @@
+#include<iostream>
+#include<cmath>
+#define BY_NAME(func) [](auto&& ...args){ \
+    return func<std::common_type_t<decltype(args)...>>(std::forward<decltype(args)>(args)...);                    \
+}
+template<typename F, class...Args>
+auto foo(F f, Args&&...args) {
+    return f(std::forward<Args>(args)...);
+}
+
+int main() {
+    const auto result = foo(BY_NAME(std::min), 2.8, 3);
+    std::cout << result << '\n';
+}