Suffixes of a substring#8224
The suffix of a string is any substring of the form S[k..\text{size}(S)], where 1 \leq k \leq \text{size}(S) and is the length of the string. A suffix may be empty or coincide with the string itself. If a suffix is non-empty and not equal to , it is called a proper suffix of the string .
Print the number of suffixes, and then list all proper suffixes of the substring in increasing order of their lengths.
The first line contains the string , with length not exceeding .The second line contains two indices and (1 \leq i \leq \text{size}(S), 1 \leq j \leq \text{size}(S)).
Print, on the first line, the number of suffixes of the substring .On the following lines, print all proper suffixes of the given substring.The output format follows the sample.
Example 1
Example 4