https://i.imgur.com/kkL6LEq.jpg
import itertools as it
import numpy as np
a = [52.7,8.96]
b = [21.44,6.72,5.44,5.12,4.48,3.20,2.24,1.92,1.92,1.92,1.28,1.28,1.00,0.96,0.50,0.32,0.32,0.32,0.32,0.32,0.32,0.32]
c = {}
for i in range(len(a)):
for j in range(len(b)):
if j < i:
continue
else:
for d in it.permutations(a, i+1):
for e in it.permutations(b, j+1):
if np.sum(d) == np.sum(e):
print("a 集合中的元素{}的和为{},与 b 集合中的元素{}相等".format(list(d),np.sum(d),list(e)))