Update backtracking/subset_sum.cpp

Co-authored-by: David Leal <halfpacho@gmail.com>
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Swastika Gupta 2021-07-07 08:43:17 +05:30 committed by GitHub
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@ -19,9 +19,7 @@
namespace backtracking {
/**
* @namespace Subsets
* @brief Functions for counting subsets(both continuous and non-continuous
* subarrays) in a given array with a given sum Time Complexity: O(n * 2^n),
* where n is the number of elements in the given array.
* @brief Functions for the [Subset Sum](https://en.wikipedia.org/wiki/Subset_sum_problem) problem.
*/
namespace Subsets {
/**