[20251103] PGM / LV2 / 2xn 타일링 / 이인희

Author: LiiNi-coder

LiiNi-coder/202511/03 PGM 2xn타일링

@@ -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];
+    }
+}
+```