本函数是实现对可迭代对象iterable进行排序。可选参数key是比较键的函数;reverse是表示是否反向排列对象里的项,是布尔值。例子:#sorted()
print(sorted([5, 2, 3, 1, 4]))
print(sorted({1: 'D', 2: 'B', 3: 'B', 4: 'E', 5: 'A'}, reverse = True))
print(sorted("This is a test string from Andrew".split(), key=str.lower))
student_tuples = [
('john', 'A', 75),
('jane', 'B', 62),
('dave', 'B', 100),
]
print(sorted(student_tuples, key=lambda student: student[2])) # 按年龄排序结果输出如下:[1, 2, 3, 4, 5][5, 4, 3, 2, 1]['a', 'Andrew', 'from', 'is', 'string', 'test', 'This'][('jane', 'B', 62), ('john', 'A', 75), ('dave', 'B', 100)]蔡军生 QQ:9073204 深
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