1) C = {7, 8), D = {7, 9, 10};
2) C = {A, O), D = {*, A, O, O};
3) C = {2, 7, 13), D = 0;
4) C = {A, 6, B), D = {A, 6, B}?​

TEmik777777777    2   18.03.2020 06:45    1