diff --git "a/LiiNi-coder/202511/03 PGM 2xn\355\203\200\354\235\274\353\247\201" "b/LiiNi-coder/202511/03 PGM 2xn\355\203\200\354\235\274\353\247\201"
new file mode 100644
index 00000000..269c09e7
--- /dev/null
+++ "b/LiiNi-coder/202511/03 PGM 2xn\355\203\200\354\235\274\353\247\201"	
@@ -0,0 +1,14 @@
+```java
+class Solution {
+    public int solution(int n) {
+        long[] dp = new long[60001];
+        dp[0] = 0;
+        dp[1] = 1;
+        dp[2] = 2;
+        for(int i = 3; i <= n; i++){
+            dp[i] = (dp[i-1] + dp[i-2]) % 1000000007; 
+        }
+        return (int)dp[n];
+    }
+}
+```