Borderou de evaluare (job #260310)

Compilare: user.cpp: In function ‘int main()’: user.cpp:24:14: warning: unused variable ‘n’ [-Wunused-variable] user.cpp:25:31: warning: unused variable ‘ant’ [-Wunused-variable] user.cpp:22:38: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:27:22: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:31:34: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]