backup/C-Plus-Plus
1
0
Fork 0
mirror of https://github.com/TheAlgorithms/C-Plus-Plus.git synced 2026-02-03 02:25:57 +08:00
Code Issues Projects Releases Wiki Activity

Update backtracking/subarray_sum.cpp

Browse Source 
Co-authored-by: David Leal <halfpacho@gmail.com>
This commit is contained in:
Swastika Gupta
2021-07-13 08:57:38 +05:30
committed by GitHub
parent 352c45155f
commit 047366a8b1
1 changed files with 6 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
backtracking/subarray_sum.cpp
View File

@@ -1,14 +1,14 @@
/**
* @file
* @brief We are given with an array and a sum value. The algorithms find all
* the subarrays of that array with sum equal to given sum and return such
* @brief [Subset-sum](https://en.wikipedia.org/wiki/Subset_sum_problem) (only continuous subsets) problem
* @details We are given an array and a sum value. The algorithms find all
* the subarrays of that array with sum equal to the given sum and return such
* subarrays count. This approach will have \f$O(n)\f$ time complexity and
* \f$O(n)\f$ space complexity. NOTE: In this problem, we are only refering to
* \f$O(n)\f$ space complexity. NOTE: In this problem, we are only referring to
* the continuous subsets as subarrays everywhere. Subarrays can be created
* using deletion operation at the end or the front of an array only. The parent
* using deletion operation at the end of the front of an array only. The parent
* array is also counted in subarrays having 0 number of deletion operations.
* @details Subset sum(only continuous subsets) problem
* (https://en.wikipedia.org/wiki/Subset_sum_problem)
*
* @author [Swastika Gupta](https://github.com/Swastyy)
*/