Borderou de evaluare (job #144266)

Compilare: user.cpp: In function ‘int main()’: user.cpp:31:30: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:31:45: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:31:63: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:32:30: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:32:51: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:32:74: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:32:83: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:15:34: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:16:36: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:18:28: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:19:19: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:22:51: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]