Borderou de evaluare (job #62360)

Compilare: user.cpp: In function ‘int main()’: user.cpp:22:11: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] user.cpp:6:9: warning: unused variable ‘c’ [-Wunused-variable] user.cpp:6:13: warning: unused variable ‘maxi’ [-Wunused-variable] user.cpp:6:18: warning: unused variable ‘etc’ [-Wunused-variable] user.cpp:4:35: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:5:37: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:8:24: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:11:24: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:12:24: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]