Control C501B P96293
Your task is to write a program that reads a sequence of words and prints them in alphabetical order.
Input
The input starts with a natural number n and continues with the n words that your program must sort. All the words are formed exclusively by lowercase letters.
Output
The output is a line with the n words of the input in alphabetical order, separated by a comma.
Observation
You must use the algorithm selection sort to solve this problem. Any other method will be qualified with a zero.
Public test cases
Input
3 helen george john
Output
george,helen,john
Input
11 a bird in the hand is worth two in the bush
Output
a,bird,bush,hand,in,in,is,the,the,two,worth
Input
7 a az b b bz z za
Output
a,az,b,b,bz,z,za
Input
0
Output
Input
1 hello
Output
hello
Information
- Author
- Professorat de P1
- Language
- English
- Translator
- Carlos Molina
- Original language
- Catalan
- Other languages
- Catalan
- Official solutions
- C++
- User solutions
- C++