题解 | #图片整理#
图片整理
https://www.nowcoder.com/practice/2de4127fda5e46858aa85d254af43941
import sys
l = []
a = input()
for i in a:
n = int(ord(i))
l.append(n)
l = sorted(l)
for j in range(len(l)):
l[j] = chr(l[j])
for k in l:
print(k,end = '')
