diff --git a/src/maxsumsubaaray.cpp b/src/maxsumsubaaray.cpp
new file mode 100644
index 0000000..aad3dd4
--- /dev/null
+++ b/src/maxsumsubaaray.cpp
@@ -0,0 +1,27 @@
+#include<climits>
+
+using namespace std;
+
+
+int main(){
+    int n;
+    printf("Enter the array size");
+    scanf("%d",&n);
+    int arr[n];
+    for(int i=0;i<n;i++){
+        scanf("%d",arr[i]);
+    }
+    printf("%d",maxSubArray(arr));
+}
+int maxSubArray(int *A) {
+    int max_sum = INT_MIN,sum = 0,i;
+    for(i=0;i<A.size();i++)
+    {
+        sum+=A[i];
+        if(max_sum<sum)
+            max_sum = sum;
+        if(sum<0)
+            sum = 0;
+    }
+    return max_sum;
+}
diff --git a/src/nextPrime.js b/src/nextPrime.js
new file mode 100644
index 0000000..e69de29