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2018-06-12 07:58:42 +08:00 回复了 webing 创建的主题 › Python › Python 两个大列表如何对比相同内容并合并？ |
from collections import defaultdict
a = [
['11', 'wqdqwdwd', '允许撒大声地'],
['22', 'ewrdwewd', '允许打发斯蒂'],
['33', 'hghfgfgh', '允许撒大我地'],
['44', 'gfdgdgrg', '允许伟大无多']
]
b = [
['22', 'jhgfghfgh', '允许 dawdadd'],
['33', 'hfghgffgh', '允许 wadawwa'],
['44', 'jyjygjyyd', '允许 dwadwad'],
['11', 'ikluhkmug', '允许 dwadwad']
]
c = defaultdict(list)
for tmp in a + b:
c[tmp[0]].append(tmp)
#输出
for key in c.keys():
print("{} has {}".format(key,c[key]))
a = [
['11', 'wqdqwdwd', '允许撒大声地'],
['22', 'ewrdwewd', '允许打发斯蒂'],
['33', 'hghfgfgh', '允许撒大我地'],
['44', 'gfdgdgrg', '允许伟大无多']
]
b = [
['22', 'jhgfghfgh', '允许 dawdadd'],
['33', 'hfghgffgh', '允许 wadawwa'],
['44', 'jyjygjyyd', '允许 dwadwad'],
['11', 'ikluhkmug', '允许 dwadwad']
]
c = defaultdict(list)
for tmp in a + b:
c[tmp[0]].append(tmp)
#输出
for key in c.keys():
print("{} has {}".format(key,c[key]))
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