Compilare: user.cpp: In function ‘void Lee(int, int)’: user.cpp:73:26: warning: array subscript has type ‘char’ [-Wchar-subscripts] if (a[aux.lin][aux.col] == 0 && (lee[aux.lin][aux.col] == 0 || lee[aux.lin][aux.col] > lee[Q[st].lin][Q[st].col] + 1)) { ^ user.cpp:73:35: warning: array subscript has type ‘char’ [-Wchar-subscripts] if (a[aux.lin][aux.col] == 0 && (lee[aux.lin][aux.col] == 0 || lee[aux.lin][aux.col] > lee[Q[st].lin][Q[st].col] + 1)) { ^ user.cpp:73:57: warning: array subscript has type ‘char’ [-Wchar-subscripts] if (a[aux.lin][aux.col] == 0 && (lee[aux.lin][aux.col] == 0 || lee[aux.lin][aux.col] > lee[Q[st].lin][Q[st].col] + 1)) { ^ user.cpp:73:66: warning: array subscript has type ‘char’ [-Wchar-subscripts] if (a[aux.lin][aux.col] == 0 && (lee[aux.lin][aux.col] == 0 || lee[aux.lin][aux.col] > lee[Q[st].lin][Q[st].col] + 1)) { ^ user.cpp:73:87: warning: array subscript has type ‘char’ [-Wchar-subscripts] if (a[aux.lin][aux.col] == 0 && (lee[aux.lin][aux.col] == 0 || lee[aux.lin][aux.col] > lee[Q[st].lin][Q[st].col] + 1)) { ^ user.cpp:73:96: warning: array subscript has type ‘char’ [-Wchar-subscripts] if (a[aux.lin][aux.col] == 0 && (lee[aux.lin][aux.col] == 0 || lee[aux.lin][aux.col] > lee[Q[st].lin][Q[st].col] + 1)) { ^ user.cpp:73:113: warning: array subscript has type ‘char’ [-Wchar-subscripts] if (a[aux.lin][aux.col] == 0 && (lee[aux.lin][aux.col] == 0 || lee[aux.lin][aux.col] > lee[Q[st].lin][Q[st].col] + 1)) { ^ user.cpp:73:124: warning: array subscript has type ‘char’ [-Wchar-subscripts] if (a[aux.lin][aux.col] == 0 && (lee[aux.lin][aux.col] == 0 || lee[aux.lin][aux.col] > lee[Q[st].lin][Q[st].col] + 1)) { ^ user.cpp:74:28: warning: array subscript has type ‘char’ [-Wchar-subscripts] lee[aux.lin][aux.col] = lee[Q[st].lin][Q[st].col] + 1; ^ user.cpp:74:37: warning: array subscript has type ‘char’ [-Wchar-subscripts] lee[aux.lin][aux.col] = lee[Q[st].lin][Q[st].col] + 1; ^ user.cpp:74:54: warning: array subscript has type ‘char’ [-Wchar-subscripts] lee[aux.lin][aux.col] = lee[Q[st].lin][Q[st].col] + 1; ^ user.cpp:74:65: warning: array subscript has type ‘char’ [-Wchar-subscripts] lee[aux.lin][aux.col] = lee[Q[st].lin][Q[st].col] + 1; ^ user.cpp:78:26: warning: array subscript has type ‘char’ [-Wchar-subscripts] if (a[aux.lin][aux.col] == -G || a[aux.lin][aux.col] == G) { ^ user.cpp:78:35: warning: array subscript has type ‘char’ [-Wchar-subscripts] if (a[aux.lin][aux.col] == -G || a[aux.lin][aux.col] == G) { ^ user.cpp:78:55: warning: array subscript has type ‘char’ [-Wchar-subscripts] if (a[aux.lin][aux.col] == -G || a[aux.lin][aux.col] == G) { ^ user.cpp:78:64: warning: array subscript has type ‘char’ [-Wchar-subscripts] if (a[aux.lin][aux.col] == -G || a[aux.lin][aux.col] == G) { ^ user.cpp:85:37: warning: array subscript has type ‘char’ [-Wchar-subscripts]