【发布时间】:2022-11-21 10:20:38
【问题描述】:
# Initialising list of dictionary
ini_dict = [{'a':5, 'b':10, 'c':90},
{'a':45, 'b':78},
{'a':90, 'c':10}]
# printing initial dictionary
print ("initial dictionary", (ini_dict))
# sum the values with same keys
result = {}
for d in ini_dict:
for k in d.keys():
result[k] = result.get(k,0) + d[k]
print("resultant dictionary : ", (result))
有人可以逐行解释程序吗
【问题讨论】:
-
有什么具体的地方你不明白吗?您是否尝试过一个一个地搜索特定语句以了解它们的含义?
标签: python