diff --git a/3133. Minimum Array End b/3133. Minimum Array End
new file mode 100644
index 0000000..39150bb
--- /dev/null
+++ b/3133. Minimum Array End	
@@ -0,0 +1,19 @@
+class Solution {
+public:
+    long long minEnd(int n, int x) {
+        long long res = x;
+        long long i_x = 1;
+        long long i_n = 1;
+
+        while (i_n <= n - 0) {
+            if ((i_x & x) == 0) {
+                res |= i_x * (i_n & (n - 1) ? 1 : 0);
+
+                i_n <<= 1;
+            }
+            i_x <<= 1;
+        }
+
+        return res;
+    }
+};