题意： 求所有数字之和，将结果转成英语单词输出。
Python版：
n=input()
sum=0
spell=[ "zero","one","two","three","four","five","six","seven","eight","nine","ten" ]
for i in n:
sum+=int(i)
sum=str(sum)
for i in range(len(sum)):
if i!=len(sum)-1:
print(spell[int(sum[i])],end=" ")
else:
print(spell[int(sum[i])])
