两个字典相加的方法
A = {'a': 1, 'b': 2, 'c': 3}
B = {'b': 4, 'c': 6, 'd': 8}
for key,value in B.items():
if key in A:
A[key] += value
else:
A[key] = value
dict(sorted(A.items(), key=lambda d:d[1]))
#结果：{'a': 1, 'b': 6, 'd': 8, 'c': 9}
来自：https://blog.csdn.net/weixin_30314793/article/details/102375770
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发表于 2021-4-17 22:54:20
