2019N 5 4
k֓xubN[O(1)
򒆉VjAOh
1 2 3 4 5 6 7
V 0 0 0 0 0 1 0 1
@ 0 1 3 1 0 0 / 5
@
V@ÒJ(4)E(2)[c
@@(2)ER(2)E(1)E{_(2)[
@
@
@ۑŁ[{(A)E(A)
@





0