删除列表中的某个值-函数1

#coding:utf-8#删除列表中的某个值 77讲def delitem(value):      global s      i=0      while i<len(s):            if s[i]==value:                  left=s[:i]                  right=s[i+1:]                  s=left+right                  break            i+=1def del_all_value(value):      c=s.count(value)      for x in range(0,c):            delitem(value)s=[1,2,3,4,1,1,3,4]print(s)del_all_value(1)print(s)