[20251004] BOJ / G4 / 끝나지 않는 파티 / 이준희

Author: JHLEE325

JHLEE325/202510/04 BOJ G4 끝나지 않는 파티.md

@@ -0,0 +1,47 @@
+```java
+import java.io.*;
+import java.util.*;
+
+public class Main {
+
+    public static void main(String[] args) throws IOException {
+        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
+        StringTokenizer st = new StringTokenizer(br.readLine());
+        StringBuilder sb = new StringBuilder();
+
+        int n = Integer.parseInt(st.nextToken());
+        int m = Integer.parseInt(st.nextToken());
+
+        int[][] map = new int[n][n];
+
+        for (int i = 0; i < n; i++) {
+            st = new StringTokenizer(br.readLine());
+            for (int j = 0; j < n; j++) {
+                map[i][j] = Integer.parseInt(st.nextToken());
+            }
+        }
+
+        for (int k = 0; k < n; k++) {
+            for (int i = 0; i < n; i++) {
+                for (int j = 0; j < n; j++) {
+                    map[i][j] = Math.min(map[i][j], map[i][k] + map[k][j]);
+                }
+            }
+        }
+
+        for (int i = 0; i < m; i++) {
+            st = new StringTokenizer(br.readLine());
+            int from = Integer.parseInt(st.nextToken()) - 1;
+            int to = Integer.parseInt(st.nextToken()) - 1;
+            int limit = Integer.parseInt(st.nextToken());
+            if (map[from][to] <= limit) {
+                sb.append("Enjoy other party\n");
+            } else {
+                sb.append("Stay here\n");
+            }
+        }
+
+        System.out.println(sb.toString());
+    }
+}
+```