From f601e2250424d99e42b29ca1140e8c70a5de2a99 Mon Sep 17 00:00:00 2001
From: Ashish Kumar <108181303+ashish01012001@users.noreply.github.com>
Date: Wed, 11 Oct 2023 07:16:06 +0530
Subject: [PATCH 1/2] Edited README.md

---
 README.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 953596d..b22f40e 100644
--- a/README.md
+++ b/README.md
@@ -51,7 +51,8 @@
 | Longest Valid Parentheses | [LeetCode](https://leetcode.com/problems/longest-valid-parentheses/) | [YouTube](https://www.youtube.com/watch?v=VdQuwtEd10M) | [Java](./codes/java/LongestValidParentheses.java) |
 | Rotate Image | [LeetCode](https://leetcode.com/problems/rotate-image/) | [YouTube](https://www.youtube.com/watch?v=Y72QeX0Efxw) | [Java](./codes/java/RotateImage.java) |
 | Substring with concatenation of all words | [LeetCode](https://leetcode.com/problems/substring-with-concatenation-of-all-words/) | [YouTube](https://www.youtube.com/watch?v=_MGzsJ0F8lE) | [Java](./codes/java/SubstringWithConcatenationOfAllWords.java) |
-|Largest rectangular sub-matrix having sum divisible by k| [GFG](https://www.geeksforgeeks.org/largest-rectangular-sub-matrix-sum-divisible-k/) | [YouTube](https://www.youtube.com/watch?v=_MGzsJ0F8lE) | [Python](./codes/python/largest_rectangular_sub_matrix_sum_divisbl_by_k) |
+|Largest rectangular sub-matrix having sum divisible by k| [GFG](https://www.geeksforgeeks.org/largest-rectangular-sub-matrix-sum-divisible-k/) | [YouTube](https://www.youtube.com/watch?v=_MGzsJ0F8lE) | [Python](./codes/python/largest_rectangular_sub_matrix_sum_divisbl_by_k) 
+|Combination Sum III |[LeetCode](https://leetcode.com/problems/combination-sum-iii/) |[Youtube](https://youtu.be/rP_K3WJnRR4?si=W1RUODPlWwOSvsnV) |[C++](./codes/cpp/combination_sum_iii.cpp)
 
 <!--End here-->
 

From 73bbe22c2af338b64593456451488363bf66118a Mon Sep 17 00:00:00 2001
From: Ashish Kumar <108181303+ashish01012001@users.noreply.github.com>
Date: Wed, 11 Oct 2023 07:16:33 +0530
Subject: [PATCH 2/2] Added a new question combination sum iii

---
 codes/cpp/combination_sum_iii.cpp | 41 +++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)
 create mode 100644 codes/cpp/combination_sum_iii.cpp

diff --git a/codes/cpp/combination_sum_iii.cpp b/codes/cpp/combination_sum_iii.cpp
new file mode 100644
index 0000000..35f8572
--- /dev/null
+++ b/codes/cpp/combination_sum_iii.cpp
@@ -0,0 +1,41 @@
+#include <iostream>
+#include<vector>
+using namespace std;
+
+void findProperSubSet(int k,int n,vector<vector<int>>&ans,vector<int>&partAns,int l){
+        if(k==0&&n<0)
+            return;
+        if(k==0&&n==0){
+            ans.push_back(partAns);
+            return;
+        }
+        if(k==0&&n>0)
+            return;
+        for(int i=l;i<=9;i++){
+            partAns.push_back(i);
+            findProperSubSet(k-1,n-i,ans,partAns,i+1);
+            partAns.pop_back();
+        }
+
+    }
+vector<vector<int>> combinationSum3(int k, int n) {
+        vector<vector<int>>ans;
+        vector<int>partAns;
+        findProperSubSet(k,n,ans,partAns,1);
+        return ans;
+}
+int main()
+{
+    int k,n;
+    cin>>k;
+    cin>>n;
+    vector<vector<int>>ans=combinationSum3(k,n);
+    for(int i=0;i<ans.size();i++){
+        for(int j=0;j<k;j++){
+            cout<<ans[i][j];
+        }
+        cout<<""<<endl;
+    }
+
+    return 0;
+}
\ No newline at end of file