今天调一道题用了 puts,VSC直接给我报了错：

In file included from C:/Users/Mac/Desktop/Dev-Cpp/MinGW64/lib/gcc/x86_64-w64-mingw32/4.9.2/include/c++/x86_64-w64-mingw32/bits/stdc++.h:46:0,
                 from work1.cpp:1:
C:/Users/Mac/Desktop/Dev-Cpp/MinGW64/lib/gcc/x86_64-w64-mingw32/4.9.2/include/c++/cstdio:130:11: error: '::puts' has not been declared  
   using ::puts;

这显然不是代码有问题。然后我看了一下 puts 的定义：

它给我定到这来了???
是VSC的问题吗？求助怎么定义到cstdio!