打码平台返回的1234 怎么转变成上下左右
2233转变位下下左左之类的?
t = dict(zip([1,2,3,4],['l','r','d','u']))
print(''.join(list(map(lambda x:t[int(x)],'2233'))))
l = ['上', '下', '左', '右']
num = 2233
print(''.join([l[int(i) - 1] for i in str(num)]))
lst = ['上', '下', '左', '右']
a='1234'
for x in range(4):
a=a.replace(str(x+1),lst[x])