[20250724] BOJ / G5 / 서로 다른 자연수의 합 / 김수연

suyeun84/202507/24 BOJ G5 서로 다른 자연수의 합.md

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+```java
+import java.io.*;
+import java.util.*;
+
+public class boj9764 {
+    static BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
+    static StringTokenizer st;
+    static void nextLine() throws Exception {st = new StringTokenizer(br.readLine());}
+    static int nextInt() {return Integer.parseInt(st.nextToken());}
+
+    public static void main(String[] args) throws Exception {
+        nextLine();
+        int T = nextInt();
+        int[] arr = new int[T];
+        int max = 0;
+        for (int i = 0; i < T; i++) {
+            nextLine();
+            arr[i] = nextInt();
+            max = Math.max(max, arr[i]);
+        }
+        int mod = 100999;
+        int[] dp = new int[max + 1];
+        dp[0] = 1;
+
+        for (int k = 1; k <= max; k++) {
+            for (int i = max; i >= k; i--) {
+                dp[i] = (dp[i] + dp[i - k]) % mod;
+            }
+        }
+        for (int i = 0; i < T; i++) System.out.println(dp[arr[i]]);
+    }
+}
+```