View Compilation Error

0_0_34306010_6554.cpp: In function 'void sol()':
0_0_34306010_6554.cpp:68:25: error: ISO C++ forbids applying 'sizeof' to an expression of function type [-fpermissive]
  memset(sol,0,sizeof(sol));
                         ^
0_0_34306010_6554.cpp:68:26: error: invalid conversion from 'void (*)()' to 'void*' [-fpermissive]
  memset(sol,0,sizeof(sol));
                          ^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/cstring:42:0,
                 from 0_0_34306010_6554.cpp:4:
GCC4.9.2/x86_64-w64-mingw32/include/string.h:43:18: note: initializing argument 1 of 'void* memset(void*, int, size_t)'
   void * __cdecl memset(void *_Dst,int _Val,size_t _Size);
                  ^