diff --git a/problem/CF1445A/CF1445A.cpp b/problem/CF1445A/CF1445A.cpp
new file mode 100644
index 00000000..92f75fcd
--- /dev/null
+++ b/problem/CF1445A/CF1445A.cpp
@@ -0,0 +1,35 @@
+#include <bits/stdc++.h>
+
+using namespace std;
+
+int main() {
+    int t;
+    cin >> t;
+    while (t--) {
+        int  n, x, a[55], b[55];
+        bool flag = false;
+        cin >> n >> x;
+        for (int i = 0; i < n; i++) {
+            cin >> a[i];
+        }
+        for (int i = 0; i < n; i++) {
+            cin >> b[i];
+        }
+        sort(a, a + n);
+        sort(b, b + n);
+        reverse(b, b + n);
+        for (int i = 0; i < n; i++) {
+            if (a[i] + b[i] > x) {
+                flag = true;
+            }
+        }
+        if (flag) {
+            cout << "No" << endl;
+        }
+        else {
+            cout << "Yes" << endl;
+        }
+    }
+    return 0;
+}
+