Borderou de evaluare (job #268494)

Compilare: user.cpp: In function ‘void Write()’: user.cpp:50:35: 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:18:33: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:19:15: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:22:24: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp: In function ‘void Solve()’: user.cpp:32:1: warning: ‘pos’ may be used uninitialized in this function [-Wuninitialized] user.cpp:35:15: warning: ‘i’ may be used uninitialized in this function [-Wuninitialized]