move zero

Author: geekidentity

src/main/java/com/geekidentity/leetcode/n0283/MoveZeroes.java

@@ -0,0 +1,17 @@
+package com.geekidentity.leetcode.n0283;
+
+import com.geekidentity.leetcode.utils.ArrayUtils;
+
+/**
+ * https://leetcode-cn.com/problems/move-zeroes/
+ */
+public class MoveZeroes {
+
+    public void moveZeroes(int[] nums) {
+        if (nums == null || nums.length < 1) return;
+        int j = 0;
+        for (int i = 0; i < nums.length; i++) {
+            if (nums[i] != 0) ArrayUtils.swap(nums, i, j++);
+        }
+    }
+}