Borderou de evaluare (job #322091)

Compilare: user.cpp: In function ‘int main()’: user.cpp:43:16: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:49:19: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:52:27: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:53:21: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:56:29: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:34:21: warning: variable ‘m2’ set but not used [-Wunused-but-set-variable]