Order two Strings X95093
Write a program that reads several pairs of strings, and prints each pair in lexicographic order.
Recall that the comparison operator < in Python is defined for strings as the lexicographic order, that is, the expression s<t evaluates to True if s is lexicographically smaller than t.
Input
The input has several cases, each consisting of a pair of strings s and t.
Output
For each case, you have to write a line with s and t in lexicographical order, separated by a whitespace
Public test cases
Input
hello bye bye hello a a aaa aba aba aaa aaa aab aab aaa abb ba ba abb
Output
bye hello bye hello a a aaa aba aaa aba aaa aab aaa aab abb ba abb ba
Information
- Author
- AP1
- Language
- English
- Official solutions
- Python
- User solutions
- Python