v7

lib/v7/pages/sort/functions/oddEven.dart

@@ -0,0 +1,37 @@
+import '../functions.dart';
+
+///奇偶排序(Odd-Even Sort)
+Future<void> oddEvenSort(List<int> src, SortCallback callback) async {
+  bool isSorted = false;
+
+  while (!isSorted) {
+    // 当 isSorted 为 false 时执行循环
+    isSorted = true; // 先假设数组已经排好序
+
+    for (int i = 1; i <= src.length - 2; i = i + 2) {
+      // 对奇数索引位置进行比较
+      if (src[i] > src[i + 1]) {
+        // 如果当前元素大于后面的元素，则交换它们的值
+        int temp = src[i];
+        src[i] = src[i + 1];
+        src[i + 1] = temp;
+        isSorted = false; // 若发生了交换，则说明数组仍未完全排序，将 isSorted 设为 false
+        await callback(src);
+      }
+    }
+
+    for (int i = 0; i <= src.length - 2; i = i + 2) {
+      // 对偶数索引位置进行比较
+      if (src[i] > src[i + 1]) {
+        // 如果当前元素大于后面的元素，则交换它们的值
+        int temp = src[i];
+        src[i] = src[i + 1];
+        src[i + 1] = temp;
+        isSorted = false;
+        await callback(src);
+      }
+    }
+  }
+
+  return;
+}