运行 ID: 46078

Main.cc: In function ‘int main()’:
Main.cc:21:3: error: ‘memset’ was not declared in this scope
   memset(a,0,sizeof(a));
   ^~~~~~
Main.cc:21:3: note: suggested alternative: ‘wmemset’
   memset(a,0,sizeof(a));
   ^~~~~~
   wmemset