Borderou de evaluare (job #284267)

Compilare: user.cpp: In function 'int main()': user.cpp:41:6: warning: array subscript has type 'char' [-Wchar-subscripts] user.cpp:41:9: warning: array subscript has type 'char' [-Wchar-subscripts] user.cpp:41:12: warning: array subscript has type 'char' [-Wchar-subscripts] user.cpp:51:9: warning: array subscript has type 'char' [-Wchar-subscripts] user.cpp:51:12: warning: array subscript has type 'char' [-Wchar-subscripts] user.cpp:51:15: warning: array subscript has type 'char' [-Wchar-subscripts] user.cpp:54:9: warning: array subscript has type 'char' [-Wchar-subscripts] user.cpp:54:12: warning: array subscript has type 'char' [-Wchar-subscripts] user.cpp:54:15: warning: array subscript has type 'char' [-Wchar-subscripts] user.cpp:55:11: warning: array subscript has type 'char' [-Wchar-subscripts] user.cpp:55:14: warning: array subscript has type 'char' [-Wchar-subscripts] user.cpp:55:17: warning: array subscript has type 'char' [-Wchar-subscripts] user.cpp:64:9: warning: array subscript has type 'char' [-Wchar-subscripts] user.cpp:64:12: warning: array subscript has type 'char' [-Wchar-subscripts] user.cpp:64:15: warning: array subscript has type 'char' [-Wchar-subscripts] user.cpp:41:12: warning: 'k' may be used uninitialized in this function [-Wuninitialized] user.cpp:41:12: warning: 'j' may be used uninitialized in this function [-Wuninitialized] user.cpp:41:12: warning: 'i' may be used uninitialized in this function [-Wuninitialized]