Borderou de evaluare (job #277275)

Compilare: user.cpp: In function ‘bool criptare(std::string, std::string)’: user.cpp:14:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] user.cpp: In function ‘int main()’: user.cpp:32:11: warning: variable ‘m’ set but not used [-Wunused-but-set-variable] user.cpp:32:13: warning: variable ‘nr’ set but not used [-Wunused-but-set-variable] user.cpp:32:16: warning: variable ‘distanta’ set but not used [-Wunused-but-set-variable] user.cpp:32:27: warning: unused variable ‘ok’ [-Wunused-variable] user.cpp:32:32: warning: unused variable ‘j’ [-Wunused-variable]