Kadane Algo is added

Author: lakshyabatman

Algorithms/KadaneAlgo.js

@@ -0,0 +1,21 @@
+function KadaneAlgo (array) {
+    cummulativeSum = 0
+    maxSum = 0
+    for (var i = 0; i < array.length; i++) {
+        cummulativeSum = cummulativeSum + array[i]
+        if(cummulativeSum < 0 ) {
+            cummulativeSum = 0 
+        }
+        if (maxSum < cummulativeSum) {
+            maxSum = cummulativeSum
+        }
+    }
+    return maxSum
+    // This function returns largest sum contigous sum in a array
+}
+function main() {
+    var myArray = [1,2,3,4,-6]
+    var result = KadaneAlgo(myArray)
+    console.log(result)
+}
+main()