All Questions
5
questions
1
vote
1
answer
3k
views
All subsets of a String in java using recursion
I wrote this code for printing all sets of a String. It also prints the empty subset. Is this the right approach
...
- 13
4
votes
2
answers
6k
views
From a set of words, output all words that fit a string of random letters (like Scrabble)
I am in my first year of programming with Python 3 and am wondering if anyone had a better way to program this problem. When the user provides up to 7 random letters as a single string, the program ...
- 43
3
votes
1
answer
964
views
Extract index of first unique element in large array in Swift
I'm using the following code to return the first index of a unique character in a large String. It works fine until I get to large strings, where it times out.
Is ...
- 196
1
vote
1
answer
735
views
Printing the power set of a given set of elements
Input: Set of elements (String)
Output: Printing the elements of the power set of the given set
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- 511
3
votes
2
answers
647
views
Determining if two Strings have common subtrings of a given length in Java
Problem:
Given 2 strings, consider all the substrings within them of length
len. Len will be 1 or more. Returns true if there are any such
substrings which appear in both strings. Compute this ...
- 607