Borderou de evaluare (job #210827)

Compilare: user.cpp: In function ‘int main()’: user.cpp:25:18: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:28:19: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:29:19: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:39:27: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:47:27: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:18:35: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:19:37: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:21:34: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:27:28: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]