Compilare: user.cpp: In function ‘void First()’: user.cpp:45:24: warning: array subscript has type ‘char’ [-Wchar-subscripts] for (char x(Convert[c]) ; x != c ; x = Convert[x]) ^ user.cpp:45:51: warning: array subscript has type ‘char’ [-Wchar-subscripts] for (char x(Convert[c]) ; x != c ; x = Convert[x]) ^ user.cpp:47:6: warning: array subscript has type ‘char’ [-Wchar-subscripts] v[c] = max; ^ user.cpp:50:32: warning: array subscript has type ‘char’ [-Wchar-subscripts] Result[Size] = v[Number[Size]]; ^ user.cpp: In function ‘void Second()’: user.cpp:85:26: warning: array subscript has type ‘char’ [-Wchar-subscripts] c = Cost[x][Number[f]] + Cost[x][Number[l]]; ^ user.cpp:85:47: warning: array subscript has type ‘char’ [-Wchar-subscripts] c = Cost[x][Number[f]] + Cost[x][Number[l]]; ^