diff --git a/dnfsort.cpp b/dnfsort.cpp
new file mode 100644
index 0000000..a0bd7de
--- /dev/null
+++ b/dnfsort.cpp
@@ -0,0 +1,34 @@
+#include<iostream>
+
+using namespace std;
+
+int main() {	
+
+	int arr[] = {1, 0, 1, 2, 0, 1, 2, 0, 0, 2};
+	int n = sizeof(arr) / sizeof(int);
+
+	int low  = 0;   
+	int mid  = 0;   
+	int high = n-1; 
+	
+	while(mid <= high) {
+		if(arr[mid] == 0) {
+			swap(arr[mid], arr[low]);
+			low++;
+			mid++;
+		} else if(arr[mid] == 1) {
+			mid++;
+		} else {
+			swap(arr[mid], arr[high]);
+			high--;
+		}
+	}
+
+	for(int i=0; i<n; i++) {
+		cout << arr[i] << " ";
+	}
+
+	cout << endl;
+	
+	return 0;
+}