diff --git a/Leetcode/Make Array Zero by Subtracting Equal Amounts.java b/Leetcode/Make Array Zero by Subtracting Equal Amounts.java
new file mode 100644
index 00000000..7bb1369b
--- /dev/null
+++ b/Leetcode/Make Array Zero by Subtracting Equal Amounts.java	
@@ -0,0 +1,12 @@
+class Solution {
+    public int minimumOperations(int[] nums) {
+        Set<Integer> st = new HashSet<Integer>();
+        for(int i : nums){
+            if(i!=0){
+                st.add(i);
+            }
+        }
+        
+        return st.size();
+    }
+}