java
public static void main(String[] args) {
// long nums=1654134665178L;
long nums=123456789L;
String s = String.valueOf(nums);
String[] split = s.split("");
int[] sp=new int[split.length];
for (int i = 0; i < split.length; i++) {
sp[i]=Integer.parseInt(split[i]);
}
for (int i = 0; i < sp.length; i++) {
for (int j = 0; j < sp.length; j++) {
if (sp[i]>sp[j]) {
int temp=sp[i];
sp[i]=sp[j];
sp[j]=temp;
}
}
}
for (int i : sp) {
System.out.println(i);
}
System.out.println(nums);
}
python
import os
from lxml.html.clean import unichr
if __name__ == '__main__':
list1=1654134665178
list1=list1.__str__()
list2=[]
w=0
for x in list1:
print(x)
list2.append(x)
w=w+1
print(list1)
list1=list2
i=0
j=0
while i < len(list1):
j=0
while j< len(list1):
if list1[i]>list1[j]:
temp_num=list1[i]
list1[i]=list1[j]
list1[j]=temp_num
j=j+1
i=i+1
print(list1)