rmohta
diff --git a/‎Easy/Build an Array With Stack Operations.java
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diff --git a/‎Medium/Build an Array With Stack Operations.java
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+class Solution {
+
+    private static final String PUSH = "Push";
+    private static final String POP = "Pop";
+
+    public List<String> buildArray(int[] target, int n) {
+        int idx = 0;
+        List<String> result = new ArrayList<>();
+        for (int i = 1; i <= n; i++) {
+            if (target[idx] == i) {
+                idx++;
+                result.add(PUSH);
+            } else {
+                result.add(PUSH);
+                result.add(POP);
+            }
+            if (idx == target.length) {
+                break;
+            }
+        }
+        return result;
+    }
+}