PHP中文网2017-06-28 09:26:47
因为不知道你那串是字符串还是什么, 所以我这里先按照字符串的方式去实现
l = '0:13 1:9 2:14 3:19 4:12 3:19'
d = {}
result = []
for _ in l.split():
key = _.split(':')[0]
if key not in d:
d[key] = _
result.append(d[key])
print(result)
print(result)
# 输出
['0:13', '1:9', '2:14', '3:19', '4:12']