8 lines
126 B
Python
8 lines
126 B
Python
#!/usr/bin/env python
|
|
|
|
a = [ [5,2,3], [1], [6,1,9], [2,0] ]
|
|
|
|
a = sorted(a, key = lambda item: sum(item)/len(item) )
|
|
|
|
print(a)
|