Borderou de evaluare (job #552195)

Compilare: user.cpp: In function ‘int main(int, char**)’: user.cpp:9:35: warning: unused variable ‘js’ [-Wunused-variable] user.cpp:9:38: warning: unused variable ‘jd’ [-Wunused-variable] user.cpp:9:41: warning: unused variable ‘pr’ [-Wunused-variable] user.cpp:9:64: warning: variable ‘mn’ set but not used [-Wunused-but-set-variable] user.cpp:11:32: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:12:34: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]