Compilare: user.cpp:118:2: warning: no newline at end of file user.cpp: In function 'bool canParse(const char*, int, int, const char*)': user.cpp:75: warning: comparison between signed and unsigned integer expressions user.cpp:80: warning: comparison between signed and unsigned integer expressions user.cpp:82: warning: comparison between signed and unsigned integer expressions user.cpp:89: warning: comparison between signed and unsigned integer expressions user.cpp:91: warning: comparison between signed and unsigned integer expressions user.cpp: In function 'int getCharPos(const char*)': user.cpp:25: warning: control reaches end of non-void function