Compilare: user.cpp: In function ‘int main()’: user.cpp:32:37: warning: array subscript has type ‘char’ [-Wchar-subscripts] if ( cnt[a[i - 1][j]] + cnt[a[i + 1][j]] + 3 > maxim2 && cnt[a[i - 1][j]] != cnt[a[i + 1][j]] ) ^ user.cpp:32:56: warning: array subscript has type ‘char’ [-Wchar-subscripts] if ( cnt[a[i - 1][j]] + cnt[a[i + 1][j]] + 3 > maxim2 && cnt[a[i - 1][j]] != cnt[a[i + 1][j]] ) ^ user.cpp:32:89: warning: array subscript has type ‘char’ [-Wchar-subscripts] if ( cnt[a[i - 1][j]] + cnt[a[i + 1][j]] + 3 > maxim2 && cnt[a[i - 1][j]] != cnt[a[i + 1][j]] ) ^ user.cpp:32:109: warning: array subscript has type ‘char’ [-Wchar-subscripts] if ( cnt[a[i - 1][j]] + cnt[a[i + 1][j]] + 3 > maxim2 && cnt[a[i - 1][j]] != cnt[a[i + 1][j]] ) ^ user.cpp:36:45: warning: array subscript has type ‘char’ [-Wchar-subscripts] maxim2 = cnt[a[i - 1][j]] + cnt[a[i + 1][j]] + 3; ^ user.cpp:36:64: warning: array subscript has type ‘char’ [-Wchar-subscripts] maxim2 = cnt[a[i - 1][j]] + cnt[a[i + 1][j]] + 3; ^ user.cpp:39:37: warning: array subscript has type ‘char’ [-Wchar-subscripts] if ( cnt[a[i][j - 1]] + cnt[a[i][j + 1]] + 3 > maxim2 && cnt[a[i][j - 1]] != cnt[a[i][j + 1]] ) ^ user.cpp:39:56: warning: array subscript has type ‘char’ [-Wchar-subscripts] if ( cnt[a[i][j - 1]] + cnt[a[i][j + 1]] + 3 > maxim2 && cnt[a[i][j - 1]] != cnt[a[i][j + 1]] ) ^ user.cpp:39:89: warning: array subscript has type ‘char’ [-Wchar-subscripts] if ( cnt[a[i][j - 1]] + cnt[a[i][j + 1]] + 3 > maxim2 && cnt[a[i][j - 1]] != cnt[a[i][j + 1]] ) ^ user.cpp:39:109: warning: array subscript has type ‘char’ [-Wchar-subscripts] if ( cnt[a[i][j - 1]] + cnt[a[i][j + 1]] + 3 > maxim2 && cnt[a[i][j - 1]] != cnt[a[i][j + 1]] ) ^ user.cpp:43:45: warning: array subscript has type ‘char’ [-Wchar-subscripts] maxim2 = cnt[a[i][j + 1]] + cnt[a[i][j - 1]] + 3; ^ user.cpp:43:64: warning: array subscript has type ‘char’ [-Wchar-subscripts] maxim2 = cnt[a[i][j + 1]] + cnt[a[i][j - 1]] + 3; ^