Create 1441_Build_an_Array_With_Stack_Operations.java

mkhuzaima · Nov 3, 2023 · f4f315c · f4f315c
1 parent 6893237
commit f4f315c
Showing 1 changed file with 24 additions and 0 deletions.
diff --git a/1441_Build_an_Array_With_Stack_Operations.java b/1441_Build_an_Array_With_Stack_Operations.java
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+// id: 1441
+// Name: Build an Array With Stack Operations
+// link: https://leetcode.com/problems/build-an-array-with-stack-operations/
+// Difficulty: Medium
+
+class Solution {
+    public List<String> buildArray(int[] target, int n) {
+        int j = 0;
+        List<String> result = new ArrayList<>();
+        for (int i = 1; i <= n && j < target.length; i++) {
+            if (i == target[j] ) {
+                result.add("Push");
+                j++;
+            } else {
+                result.add("Push");
+                result.add("Pop");
+            }
+        }
+
+
+        return result;
+
+    }
+}