3202

tests/test_3202.cpp

@@ -0,0 +1,25 @@
+#include <gtest/gtest.h>
+#include <solution/3202.h>
+
+class MaximumLengthWithKTest : public ::testing::Test
+{
+  protected:
+    void AssertMaximumLength(const std::vector<int> &nums, int k, int expected)
+    {
+        int *arr = const_cast<int *>(nums.data());
+        int result = maximumLength(arr, nums.size(), k);
+        EXPECT_EQ(result, expected);
+    }
+};
+
+// 示例 1：nums = [1,2,3,4,5], k = 2 => 输出 5
+TEST_F(MaximumLengthWithKTest, AllIncreasing)
+{
+    AssertMaximumLength({1, 2, 3, 4, 5}, 2, 5);
+}
+
+// 示例 2：nums = [1,4,2,3,1,4], k = 3 => 输出 4
+TEST_F(MaximumLengthWithKTest, AlternatingValidPairs)
+{
+    AssertMaximumLength({1, 4, 2, 3, 1, 4}, 3, 4);
+}