diff --git a/E_1720_DecodeXORedArray.java b/E_1720_DecodeXORedArray.java
new file mode 100644
index 0000000..2b840b7
--- /dev/null
+++ b/E_1720_DecodeXORedArray.java
@@ -0,0 +1,16 @@
+ public int[] decode(int[] encoded, int first) {
+        int[] sonuc = new int[encoded.length+1];
+
+        sonuc[0] = first;
+
+
+        for (int i = 1; i <= encoded.length; i++) {
+
+            for (int j=0; j<=Math.pow(10,5); j++) {
+                if((sonuc[i-1]^j)==encoded[i-1]){
+                    sonuc[i]=j;
+                    break;
+                }
+            }
+        }return sonuc;
+    }
\ No newline at end of file