Borderou de evaluare (job #38182)

Compilare: user.cpp: In function ‘int main()’: user.cpp:19:13: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:26:16: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:36:27: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:40:27: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:44:25: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:44:26: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:44:35: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:45:26: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:45:27: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:45:36: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:49:19: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:49:20: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:50:20: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:55:19: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:55:20: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:56:20: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:60:24: warning: ‘u’ may be used uninitialized in this function [-Wuninitialized]