Borderou de evaluare (job #422910)

Compilare: user.cpp: In function ‘void Solve()’: user.cpp:5:13: warning: unused variable ‘now’ [-Wunused-variable] user.cpp:5:21: warning: unused variable ‘i’ [-Wunused-variable] user.cpp: In function ‘int32_t main()’: user.cpp:20:38: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:21:40: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:23:25: 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:6:30: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]