Borderou de evaluare (job #209375)

Compilare: user.cpp: In function ‘int main()’: user.cpp:22:17: warning: unused variable ‘mi’ [-Wunused-variable] user.cpp:22:34: warning: unused variable ‘exp1’ [-Wunused-variable] user.cpp:22:41: warning: unused variable ‘exp2’ [-Wunused-variable] user.cpp:22:48: warning: unused variable ‘k’ [-Wunused-variable] user.cpp:22:56: warning: unused variable ‘ct’ [-Wunused-variable] user.cpp:20:34: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:21:36: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:23:24: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]