我正在尝试创建
[[ 1, 1, 1, 0, 0, 0, 0, 0, 0],
[-1, 0, 0, 1, 1, 0, 0, 0, 0],
[ 0, -1, 0, -1, 0, 1, 1, 0, 0],
[ 0, 0, 0, 0, -1, -1, 0, 1, 0],
[ 0, 0, -1, 0, 0, 0, -1, 0, 1],
[ 0, 0, 0, 0, 0, 0, 0, -1, -1]]
S=[1, 2, 3, 4, 5, 6]
D=[[1, 2], [1, 3], [1, 5], [2, 3], [2, 4], [3, 4], [3, 5], [4, 6], [5, 6]]
INC = [[0]*len(D) for _ in range(len(S))]
for i in range(len(D)):
之后我做了一些错误的事情,我只得到了一个零矩阵
for j in S:
if i == j:
INC.append(1)
我尝试将 D 放入两个不同的列表中,这对我来说开始变得复杂
my_list1 = [i[0] for i in D]
my_list2 = [i[1] for i in D]