Borderou de evaluare (job #105931)

Compilare: user.cpp: In function ‘int main()’: user.cpp:57:35: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:58:37: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:59:34: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp: In function ‘int rest(int, int)’: user.cpp:53:1: warning: control reaches end of non-void function [-Wreturn-type] user.cpp: In function ‘int ultima(int, int)’: user.cpp:41:1: warning: control reaches end of non-void function [-Wreturn-type]