View Compilation Error

0_0_39400372_14715.cpp: In function 'int main()':
0_0_39400372_14715.cpp:8:16: error: invalid conversion from 'int (*)[200]' to 'size_t' {aka 'long long unsigned int'} [-fpermissive]
    8 |  {memset(ans,0,ans);
      |                ^~~
      |                |
      |                int (*)[200]
In file included from gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/cstring:42,
                 from .\stdc++.h:121:
gcc-13.1.0/x86_64-w64-mingw32/include/string.h:53:52: note:   initializing argument 3 of 'void* memset(void*, int, size_t)'
   53 |   void * __cdecl memset(void *_Dst,int _Val,size_t _Size);
      |                                             ~~~~~~~^~~~~