diff --git a/LiiNi-coder/202508/18 BOJ Coins.md b/LiiNi-coder/202508/18 BOJ Coins.md
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+++ b/LiiNi-coder/202508/18 BOJ Coins.md	
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+```java
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.util.StringTokenizer;
+
+public class Main {
+    private static BufferedReader br;
+
+    public static void main(String[] args) throws IOException {
+        br = new BufferedReader(new InputStreamReader(System.in));
+        int T = Integer.parseInt(br.readLine().trim());
+
+        StringBuilder sb = new StringBuilder();
+        for (int tc = 0; tc < T; tc++) {
+            int N = Integer.parseInt(br.readLine().trim());
+            int[] coins = new int[N];
+            StringTokenizer st = new StringTokenizer(br.readLine());
+            for (int i = 0; i < N; i++) {
+                coins[i] = Integer.parseInt(st.nextToken());
+            }
+            int target = Integer.parseInt(br.readLine().trim());
+            int[] dp = new int[target + 1];
+            dp[0] = 1;
+
+            for (int coin : coins) {
+                for (int amt = coin; amt <= target; amt++) {
+                    dp[amt] += dp[amt - coin];
+                }
+            }
+
+            sb.append(dp[target]).append('\n');
+        }
+
+        System.out.print(sb.toString());
+        br.close();
+    }
+```