diff --git a/cpp/2210/221025.cpp b/cpp/2210/221025.cpp
new file mode 100644
index 0000000..d46129e
--- /dev/null
+++ b/cpp/2210/221025.cpp
@@ -0,0 +1,18 @@
+#include <string>
+#include <vector>
+#include <algorithm>
+#include <numeric>
+
+/**
+ * 1662. Check If Two String Arrays are Equivalent
+ *
+ * Given two string arrays word1 and word2, return true if the two arrays represent the same string, and false otherwise.
+ * A string is represented by an array if the array elements concatenated in order forms the string.
+ */
+
+class Solution {
+public:
+	static bool arrayStringsAreEqual(const std::vector<std::string>& s, const std::vector<std::string>& t) {
+		return std::accumulate(s.begin(), s.end(), std::string()) == std::accumulate(t.begin(), t.end(), std::string());
+	}
+};
\ No newline at end of file
diff --git a/cpp/2210/CMakeLists.txt b/cpp/2210/CMakeLists.txt
index d6a3da1..44feeca 100644
--- a/cpp/2210/CMakeLists.txt
+++ b/cpp/2210/CMakeLists.txt
@@ -3,4 +3,4 @@ PROJECT(2210)
 
 SET(CMAKE_CXX_STANDARD 23)
 
-ADD_EXECUTABLE(2210 221024.cpp)
+ADD_EXECUTABLE(2210 221025.cpp)