diff --git "a/khj20006/202507/16 BOJ P5 \354\230\244\353\257\274\354\213\235\354\235\230 \352\263\240\353\257\274.md" "b/khj20006/202507/16 BOJ P5 \354\230\244\353\257\274\354\213\235\354\235\230 \352\263\240\353\257\274.md"
new file mode 100644
index 00000000..cf8194b8
--- /dev/null
+++ "b/khj20006/202507/16 BOJ P5 \354\230\244\353\257\274\354\213\235\354\235\230 \352\263\240\353\257\274.md"	
@@ -0,0 +1,149 @@
+```java
+import java.util.*;
+import java.io.*;
+
+class IOController {
+    BufferedReader br;
+    BufferedWriter bw;
+    StringTokenizer st;
+
+    public IOController() {
+        br = new BufferedReader(new InputStreamReader(System.in));
+        bw = new BufferedWriter(new OutputStreamWriter(System.out));
+        st = new StringTokenizer("");
+    }
+
+    String nextLine() throws Exception {
+        String line = br.readLine();
+        st = new StringTokenizer(line);
+        return line;
+    }
+
+    String nextToken() throws Exception {
+        while (!st.hasMoreTokens()) nextLine();
+        return st.nextToken();
+    }
+
+    int nextInt() throws Exception {
+        return Integer.parseInt(nextToken());
+    }
+
+    long nextLong() throws Exception {
+        return Long.parseLong(nextToken());
+    }
+
+    double nextDouble() throws Exception {
+        return Double.parseDouble(nextToken());
+    }
+
+    void close() throws Exception {
+        bw.flush();
+        bw.close();
+    }
+
+    void write(String content) throws Exception {
+        bw.write(content);
+    }
+
+}
+
+public class Main {
+
+    static IOController io;
+
+    //
+
+    static final long INF = -(long)1e18 + 7;
+
+    static int N, M, A, B;
+    static int[] earn;
+    static List<int[]> edges;
+
+    public static void main(String[] args) throws Exception {
+
+        io = new IOController();
+
+        init();
+        solve();
+
+        io.close();
+
+    }
+
+    public static void init() throws Exception {
+
+        N = io.nextInt();
+        A = io.nextInt();
+        B = io.nextInt();
+        M = io.nextInt();
+        edges = new ArrayList<>();
+        for(int i=0;i<M;i++){
+            int a = io.nextInt();
+            int b = io.nextInt();
+            int c = io.nextInt();
+            edges.add(new int[] {a,b,c});
+        }
+        earn = new int[N];
+        for(int i=0;i<N;i++) earn[i] = io.nextInt();
+
+    }
+
+    static void solve() throws Exception {
+
+        boolean[] fromA = new boolean[N];
+        boolean[] toB = new boolean[N];
+        Queue<Integer> q = new ArrayDeque<>();
+        boolean[] vis = new boolean[N];
+        q.add(A);
+        vis[A] = true;
+        while(!q.isEmpty()){
+            int cur = q.poll();
+            fromA[cur] = true;
+            for(int[] edge: edges) if(edge[0] == cur) {
+                if(!vis[edge[1]]) {
+                    q.add(edge[1]);
+                    vis[edge[1]] = true;
+                }
+            }
+        }
+
+        for(int i=0;i<N;i++) {
+            vis = new boolean[N];
+            q.add(i);
+            vis[i] = true;
+            while(!q.isEmpty()){
+                int cur = q.poll();
+                if(cur == B) toB[i] = true;
+                for(int[] edge:edges) if(edge[0] == cur) {
+                    if(!vis[edge[1]]) {
+                        q.add(edge[1]);
+                        vis[edge[1]] = true;
+                    }
+                }
+            }
+        }
+
+        long[] dist = new long[N];
+        Arrays.fill(dist, INF);
+        dist[A] = -earn[A];
+        for(int step=1;step<=N;step++) {
+            long before = dist[A];
+            for(int[] edge:edges) {
+                int from = edge[0], to = edge[1], cost = edge[2];
+                if(dist[from] != INF && (dist[to] == INF || dist[to] > dist[from] + cost - earn[to])) {
+                    dist[to] = dist[from] + cost - earn[to];
+                    if(step == N && fromA[to] && toB[to]) {
+                        io.write("Gee");
+                        return;
+                    }
+                }
+            }
+        }
+
+        if(dist[B] == INF) io.write("gg");
+        else io.write(-dist[B] + "\n");
+
+    }
+
+}
+```