Borderou de evaluare (job #272233)

Compilare: user.cpp: In function ‘int Solve()’: user.cpp:35:33: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] user.cpp:47:1: warning: no return statement in function returning non-void [-Wreturn-type] user.cpp: In function ‘void Write()’: user.cpp:51:35: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp: In function ‘void Read()’: user.cpp:14:33: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:15:15: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:18:25: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]