diff --git a/Luogu/problem/CF1551A/CF1551A.cpp b/Luogu/problem/CF1551A/CF1551A.cpp
new file mode 100644
index 00000000..ea5dd62d
--- /dev/null
+++ b/Luogu/problem/CF1551A/CF1551A.cpp
@@ -0,0 +1,20 @@
+#include <bits/stdc++.h>
+
+using namespace std;
+
+int t, n;
+
+int main() {
+    cin >> t;
+    while (t--) {
+        cin >> n;
+        if (n % 3 == 2) {
+            cout << n / 3 << ' ' << n / 3 + 1 << endl;
+        } else if (n % 3 == 1) {
+            cout << n / 3 + 1 << ' ' << n / 3 << endl;
+        } else {
+            cout << n / 3 << ' ' << n / 3 << endl;
+        }
+    }
+    return 0;
+}