View Compilation Error

0_0_34822995_25722.cpp: In function 'int main()':
0_0_34822995_25722.cpp:36:22: error: invalid conversion from 'int' to 'void*' [-fpermissive]
   memset(t,0,sizeof t);
                      ^
In file included from 0_0_34822995_25722.cpp:3:0:
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);
                  ^