Compilare: main.cpp: In function 'void lee(int, int)': main.cpp:82:36: warning: array subscript has type 'char' [-Wchar-subscripts] int v_i = a_i + d_i[directii[i]], v_j = a_j + d_j[directii[i]]; ^ main.cpp:82:66: warning: array subscript has type 'char' [-Wchar-subscripts] int v_i = a_i + d_i[directii[i]], v_j = a_j + d_j[directii[i]]; ^ main.cpp:88:36: warning: array subscript has type 'char' [-Wchar-subscripts] v_i = a_i + d_i[directii[i]], v_j = a_j + d_j[directii[i]]; ^ main.cpp:88:66: warning: array subscript has type 'char' [-Wchar-subscripts] v_i = a_i + d_i[directii[i]], v_j = a_j + d_j[directii[i]]; ^ main.cpp:99:44: warning: array subscript has type 'char' [-Wchar-subscripts] int v_i = a_i + d_i[directii[i]], v_j = a_j + d_j[directii[i]]; ^ main.cpp:99:74: warning: array subscript has type 'char' [-Wchar-subscripts] int v_i = a_i + d_i[directii[i]], v_j = a_j + d_j[directii[i]]; ^ main.cpp:111:44: warning: array subscript has type 'char' [-Wchar-subscripts] v_i = a_i + d_i[directii[i]], v_j = a_j + d_j[directii[i]]; ^ main.cpp:111:74: warning: array subscript has type 'char' [-Wchar-subscripts] v_i = a_i + d_i[directii[i]], v_j = a_j + d_j[directii[i]]; ^