2016-11-23 17 views

回答

0

像下面這樣的東西?

a = [1, 2, 3] 
b = [4, 5, 3] 

for i in b: 
    try: 
     a.remove(i) 
    except ValueError: 
     pass 

print a 

或者:

a = [i for i in a if i not in b] 
print a 
相關問題