题解 | #字符串排序#
字符串排序
http://www.nowcoder.com/practice/5190a1db6f4f4ddb92fd9c365c944584
try:
while True:
s = input()
a = ''
for i in s:
if i.isalpha():
a+=i
b = sorted(a,key=str.upper)
index = 0
d = ''
for i in range(len(s)):
if s[i].isalpha():
d+=b[index]
index+=1
else:
d+=s[i]
print(d)
except:
pass