面试题答案
一键面试students = [
{'name': 'Alice', 'age': 20},
{'name': 'Bob', 'age': 18},
{'name': 'Charlie', 'age': 20},
{'name': 'David', 'age': 22}
]
students.sort(key=lambda x: (x['age'], x['name']), stable=True)
print(students)
students = [
{'name': 'Alice', 'age': 20},
{'name': 'Bob', 'age': 18},
{'name': 'Charlie', 'age': 20},
{'name': 'David', 'age': 22}
]
students.sort(key=lambda x: (x['age'], x['name']), stable=True)
print(students)