1.数组去重(运用字典自动去重)
def myfunction(x):
return list(dict.fromkeys(x))
mylist=[‘a‘,‘a‘,‘b‘,‘b‘,‘c‘]
print(myfunction(mylist))
2.字符串反转(运用切片slice(start,end,step))
def myfunction(x):
return(x[ : :-1] )
mylist=[‘a‘,‘a‘,‘b‘,‘b‘,‘c‘]
print(myfunction(mylist))
原文:https://www.cnblogs.com/qslove7/p/14654761.html