|
[Y] |
C D |
||||
|
00 |
01 |
11 |
10 |
||
|
A B |
00 |
1 |
1 |
0 |
0 |
|
01 |
1 |
1 |
0 |
0 |
|
|
11 |
0 |
0 |
0 |
0 |
|
|
10 |
0 |
0 |
0 |
0 |
最初に1を記入 (残りは0を記入)