Borderou de evaluare (job #520267)

Compilare: user.cpp: In function 'int main()': user.cpp:13:21: warning: format '%s' expects argument of type 'char*', but argument 2 has type 'char (*)[501]' [-Wformat] user.cpp:14:21: warning: format '%s' expects argument of type 'char*', but argument 2 has type 'char (*)[502]' [-Wformat] user.cpp:34:29: warning: format '%s' expects argument of type 'char*', but argument 2 has type 'char (*)[501]' [-Wformat] user.cpp:9:9: warning: variable 'n' set but not used [-Wunused-but-set-variable] user.cpp:10:35: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] user.cpp:11:37: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] user.cpp:12:22: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] user.cpp:13:22: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] user.cpp:14:22: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] user.cpp:20:25: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] user.cpp:23:37: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] user.cpp:34:30: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]