Borderou de evaluare (job #296246)

Compilare: user.cpp: In function 'int main()': user.cpp:45:17: warning: array subscript has type 'char' [-Wchar-subscripts] user.cpp:45:21: warning: array subscript has type 'char' [-Wchar-subscripts] user.cpp:45:25: warning: array subscript has type 'char' [-Wchar-subscripts] user.cpp:49:13: warning: array subscript has type 'char' [-Wchar-subscripts] user.cpp:49:17: warning: array subscript has type 'char' [-Wchar-subscripts] user.cpp:49:21: warning: array subscript has type 'char' [-Wchar-subscripts] user.cpp:50:17: warning: array subscript has type 'char' [-Wchar-subscripts] user.cpp:50:21: warning: array subscript has type 'char' [-Wchar-subscripts] user.cpp:50:25: warning: array subscript has type 'char' [-Wchar-subscripts] user.cpp:52:21: warning: array subscript has type 'char' [-Wchar-subscripts] user.cpp:52:25: warning: array subscript has type 'char' [-Wchar-subscripts] user.cpp:52:29: warning: array subscript has type 'char' [-Wchar-subscripts] user.cpp:56:17: warning: array subscript has type 'char' [-Wchar-subscripts] user.cpp:56:21: warning: array subscript has type 'char' [-Wchar-subscripts] user.cpp:56:25: warning: array subscript has type 'char' [-Wchar-subscripts] user.cpp:10:38: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] user.cpp:11:40: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] user.cpp:62:33: warning: 'ap' may be used uninitialized in this function [-Wuninitialized]