Find All Subsets of a Set
Find all subsets of a given set of integers.
We'll cover the following...
Statement
Given a set of integers, find all possible subsets within the set.
Example
For the given set of integers:
All possible subsets are:
Sample input
[2, 5, 7]
Expected output
[[], [2], [5], [2, 5], [7], [2, 7], [5, 7], [2, 5, 7]]
Try it yourself
#include <iostream>#include <vector>#include <unordered_set>#include <string>using namespace std;void FindAllSubsets(vector<int>& v, vector<unordered_set<int>>& sets) {//TODO: Write - Your - Code}
Solution
There are several ways to solve this problem, but we will discuss the one that is neat and easier to understand. We know that for a set of ...
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