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brijeshb42/fb1

Created July 19, 2013 14:00
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FB Coding Round Question 1
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fb1
A sstring is a string which comprises of only lowercase letters and in which no two consecutive letters are the same.
You are given a string (length <= 100). Print the number of sstrings lower than the given string and of the same length.
Input: Only 1 line which is the given string (all lowercase letters).
Output: Number of sstrings lower than the given string of the same length.
Sample Input:
bcd
Sample Output:
653
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