View Compilation Error

0_0_21814496_10678.cpp: In function 'int main()':
0_0_21814496_10678.cpp:48:24: error: invalid conversion from 'int' to 'const char*' [-fpermissive]
         tlen = strlen(T);
                        ^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/cstring:42:0,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/x86_64-w64-mingw32/bits/stdc++.h:48,
                 from 0_0_21814496_10678.cpp:1:
GCC4.9.2/x86_64-w64-mingw32/include/string.h:54:18: note: initializing argument 1 of 'size_t strlen(const char*)'
   size_t __cdecl strlen(const char *_Str);
                  ^