How the first or the second array traversal wow, there are big brother big sister to give some guidance,

CodePudding user response:

 
Def visit (list1) : 
For I in list1: 
If isinstance (I, (the list, the set)) : 
Print (" % s -- -- -- -- -- - start "% (I)) 
Visit (I) 
Print (" % s "-- -- -- -- -- - end % (I)) 
The else: 
Print (I) 

60,61,62,63,64,65 list1=[1, 2, 3, 4, 5, [], 7, 8,,91 [90]] 

Visit (list1) 

CodePudding user response:

The

reference 1/f, 502203305 response:

 
Def visit (list1) : 
For I in list1: 
If isinstance (I, (the list, the set)) : 
Print (" % s -- -- -- -- -- - start "% (I)) 
Visit (I) 
Print (" % s "-- -- -- -- -- - end % (I)) 
The else: 
Print (I) 

60,61,62,63,64,65 list1=[1, 2, 3, 4, 5, [], 7, 8,,91 [90]] 

Visit (list1) 

Special thank you

CodePudding user response:

Fyi:

 #! The/usr/bin/env python 

Def visit (LST) : 
Print (", "end=" ") 
For l in LST: 
If isinstance (l, a list) : 
Visit (l) 
The else: 
Print (l, end="") 
Print ("] ", end="") 

60,61,62,63,64,65 LST=[1, 2, 3, 4, 5, [], 7, 8,,91 [90]] 

Visit (LST) 

CodePudding user response:

reference ctrigger reply: 3/f

are for reference only:

 #! The/usr/bin/env python 

Def visit (LST) : 
Print (", "end=" ") 
For l in LST: 
If isinstance (l, a list) : 
Visit (l) 
The else: 
Print (l, end="") 
Print ("] ", end="") 

60,61,62,63,64,65 LST=[1, 2, 3, 4, 5, [], 7, 8,,91 [90]] 

Visit (LST) 

Very thank you hey hey