Borderou de evaluare (job #203236)

Compilare: user.cpp: In function ‘int main()’: user.cpp:18:36: warning: value computed is not used [-Wunused-value] user.cpp:19:38: warning: value computed is not used [-Wunused-value] user.cpp:23:26: warning: format ‘%li’ expects argument of type ‘long int’, but argument 2 has type ‘int’ [-Wformat] user.cpp:18:36: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:19:38: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:22:19: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]