Anagrams
Very easy
Execution time limit is 1 second
Runtime memory usage limit is 128 megabytes
Anagram is any permutation of all the letters in the word. For example, from the word SOLO we can generate 12 anagrams: SOLO, LOSO, OSLO, OLSO, OSOL, OLOS, SLOO, LSOO, OOLS, OOSL, LOOS, SOOL.
Write a program that prints a number of different anagrams that can be generated from the given word.
Input
The word of length no more than 14 letters.
Output
Print the number of different anagrams.
Examples
Input #1
Answer #1
Submissions 7K
Acceptance rate 32%