33 lines
811 B
Python
33 lines
811 B
Python
a= sorted([1,3,2,5,4])
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print(a)
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b= sorted([1,3,2,5,4],reverse=True)
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print(b)
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# 按绝对值排序
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c= [-5, 2, -9, 1]
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print(sorted(c,key=abs))
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# 忽略大小写 按字母排序
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d= ['apple','Banana','cherry']
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print(sorted(d,key=lambda x:x.lower()))
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print(sorted(d,key=str.lower))
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# 按字典值排序
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e= {'a':3,'b':2,'c':5,'d':4}
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print(sorted(e.items(),key=lambda x:x[1],reverse=True))
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# 按字符串长度排序
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f= ['apple','Banana','cherry','date','a']
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print(sorted(f,key=lambda x:len(x)))
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# 多条件排序
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# 先按成绩升序，再按姓名升序
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# 如果成绩相同，按姓名升序
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students = [
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{"name": "Elice", "score": 85},
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{"name": "Alice", "score": 85},
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{"name": "Bob", "score": 92},
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{"name": "Dave", "score": 78},
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]
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print(sorted(students,key=lambda x: (x["score"], x["name"]))) |