sample = ['A$$N','BBBC','$$AA']
我需要将每个元素与列表中的每个其他元素进行比较。因此,比较样品[0]和样品[1],样品[0]和样品[2],样品[1]和样品[2]。 一个 如果比较中的任何一对具有“$”,则需要消除“$”和相应的元素。 例如。在
sample[0] and sample[1] Output1 : ['AN','BC']
sample[0] and sample[2] Output2 : ['N', 'A']
sample[1] and sample[2] Output3 : ['BC','AA']
for i in range(len(sample1)):
for j in range(i + 1, len(sample1)):
if i == "$" or j == "$":
#Need to remove "$" and the corresponding element in the other list
#Print the pairs
答案 0 :(得分:1)
这可能不是最漂亮的代码,但会完成这项工作。
from itertools import combinations
sample = ['A$$N','BBBC','$$AA']
output = []
for i, j in combinations(range(len(sample)), 2):
out = ['', '']
for pair in zip(sample[i], sample[j]):
if '$' not in pair:
out[0] += pair[0]
out[1] += pair[1]
output.append(out)
print(output)