View Compilation Error

0_0_22189520_10741.cpp: In function 'int main()':
0_0_22189520_10741.cpp:178:21: error: invalid conversion from 'char' to 'const char*' [-fpermissive]
     if(ti) puts('\n');
                     ^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/locale.h:12:0,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/clocale:42,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/x86_64-w64-mingw32/bits/c++locale.h:41,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/localefwd.h:40,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/ios:41,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/ostream:38,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/iostream:39,
                 from 0_0_22189520_10741.cpp:2:
GCC4.9.2/x86_64-w64-mingw32/include/stdio.h:504:15: note: initializing argument 1 of 'int puts(const char*)'
   int __cdecl puts(const char *_Str);
               ^