From d70a040312f5e22397395755fa9c0639a4aa9cfa Mon Sep 17 00:00:00 2001
From: 20124023 <147236515+20124023@users.noreply.github.com>
Date: Sat, 7 Oct 2023 13:37:52 +0530
Subject: [PATCH] Create Kadane.cpp

Added kadane's algorithm
---
 c++/Kadane.cpp | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 c++/Kadane.cpp

diff --git a/c++/Kadane.cpp b/c++/Kadane.cpp
new file mode 100644
index 0000000..ebb2672
--- /dev/null
+++ b/c++/Kadane.cpp
@@ -0,0 +1,27 @@
+#include <bits/stdc++.h>
+using namespace std;
+
+int maxSubArraySum(int a[], int size)
+{
+	int max_so_far = INT_MIN, max_ending_here = 0;
+
+	for (int i = 0; i < size; i++) {
+		max_ending_here = max_ending_here + a[i];
+		if (max_so_far < max_ending_here)
+			max_so_far = max_ending_here;
+
+		if (max_ending_here < 0)
+			max_ending_here = 0;
+	}
+	return max_so_far;
+}
+
+int main()
+{
+	int a[] = { -2, -3, 4, -1, -2, 1, 5, -3 };
+	int n = sizeof(a) / sizeof(a[0]);
+
+	int max_sum = maxSubArraySum(a, n);
+	cout << max_sum;
+	return 0;
+}