diff --git a/Algorithms/Cpp/kadanesAlgorithm.cpp b/Algorithms/Cpp/kadanesAlgorithm.cpp
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+++ b/Algorithms/Cpp/kadanesAlgorithm.cpp
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+#include <iostream> 
+using namespace std; 
+
+// leetcode 53. Maximum Subarray
+// this question will provide you a clear idea of kadane's Algo.
+
+// Given an integer array nums, find the subarray with the largest sum, and return its sum.
+
+// Input: nums = [-2,1,-3,4,-1,2,1,-5,4]
+// Output: 6
+// Explanation: The subarray [4,-1,2,1] has the largest sum 6.
+
+// Input: nums = [1]
+// Output: 1
+// Explanation: The subarray [1] has the largest sum 1.
+
+// Input: nums = [5,4,-1,7,8]
+// Output: 23
+// Explanation: The subarray [5,4,-1,7,8] has the largest sum 23.
+
+class Solution {
+public:
+    // Method to find the maximum sum of a subarray within the given vector
+    int maxSubArray(vector<int>& nums) {
+        int n = nums.size();
+        int maxi = INT_MIN, Sum = 0;
+        
+        // Iterate through the elements of the vector
+        for (int i = 0; i < n; i++) {
+            Sum += nums[i]; // Accumulate the sum of the current subarray
+            
+            // Update the maximum sum seen so far
+            maxi = max(maxi, Sum);
+            
+            // If the accumulated sum becomes negative, reset it to 0,
+            // as it won't be useful in finding the maximum sum subarray.
+            Sum = max(Sum, 0);
+        } 
+        
+        // Return the maximum sum of subarray found
+        return maxi;
+    }
+};
+
+int main() {
+    // Initialize the vector nums with fixed values
+    vector<int> nums;
+    nums.push_back(-2);
+    nums.push_back(1);
+    nums.push_back(-3);
+    nums.push_back(4);
+    nums.push_back(-1);
+    nums.push_back(2);
+    nums.push_back(1);
+    nums.push_back(-5);
+    nums.push_back(4);
+
+    // Create an instance of the Solution class
+    Solution solution;
+    
+    // Call the maxSubArray method to find the maximum sum of the subarray
+    int maxSum = solution.maxSubArray(nums);
+
+    // Print the result to the console
+    cout << "Maximum sum of subarray: " << maxSum << endl;
+
+    return 0;
+}
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