Borderou de evaluare (job #464739)

Compilare: user.cpp: In function ‘std::string GetMD5String(std::string)’: user.cpp:123:9: warning: unused variable ‘k’ [-Wunused-variable] user.cpp: In function ‘int main()’: user.cpp:136:45: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:136:80: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]