Compilare: user.cpp: In function ‘int good(char)’: user.cpp:15:30: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(ans[1][q[q.size() - 1]] == x){ ^ user.cpp:18:30: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(ans[0][q[q.size() - 1]] == x){ ^ user.cpp: In function ‘int main()’: user.cpp:29:13: warning: array subscript has type ‘char’ [-Wchar-subscripts] ans[0][a] = b; ans[1][a] = c; go[0][a] = c; go[1][a] = b; ^ user.cpp:29:28: warning: array subscript has type ‘char’ [-Wchar-subscripts] ans[0][a] = b; ans[1][a] = c; go[0][a] = c; go[1][a] = b; ^ user.cpp:29:42: warning: array subscript has type ‘char’ [-Wchar-subscripts] ans[0][a] = b; ans[1][a] = c; go[0][a] = c; go[1][a] = b; ^ user.cpp:29:56: warning: array subscript has type ‘char’ [-Wchar-subscripts] ans[0][a] = b; ans[1][a] = c; go[0][a] = c; go[1][a] = b; ^ user.cpp:30:13: warning: array subscript has type ‘char’ [-Wchar-subscripts] ans[0][b] = c; ans[1][b] = a; go[0][b] = a; go[1][b] = c; ^ user.cpp:30:28: warning: array subscript has type ‘char’ [-Wchar-subscripts] ans[0][b] = c; ans[1][b] = a; go[0][b] = a; go[1][b] = c; ^ user.cpp:30:42: warning: array subscript has type ‘char’ [-Wchar-subscripts] ans[0][b] = c; ans[1][b] = a; go[0][b] = a; go[1][b] = c; ^ user.cpp:30:56: warning: array subscript has type ‘char’ [-Wchar-subscripts] ans[0][b] = c; ans[1][b] = a; go[0][b] = a; go[1][b] = c; ^ user.cpp:31:13: warning: array subscript has type ‘char’ [-Wchar-subscripts] ans[0][c] = a; ans[1][c] = b; go[0][c] = b; go[1][c] = a; ^ user.cpp:31:28: warning: array subscript has type ‘char’ [-Wchar-subscripts] ans[0][c] = a; ans[1][c] = b; go[0][c] = b; go[1][c] = a; ^ user.cpp:31:42: warning: array subscript has type ‘char’ [-Wchar-subscripts] ans[0][c] = a; ans[1][c] = b; go[0][c] = b; go[1][c] = a; ^ user.cpp:31:56: warning: array subscript has type ‘char’ [-Wchar-subscripts] ans[0][c] = a; ans[1][c] = b; go[0][c] = b; go[1][c] = a; ^ user.cpp:39:52: warning: array subscript has type ‘char’ [-Wchar-subscripts] x = go[good(x) - 1][q[q.size() - 1]]; ^