From da9b4baf3bebdee6920127d47bcee1991e192999 Mon Sep 17 00:00:00 2001
From: oncsr <khj20006@naver.com>
Date: Tue, 17 Jun 2025 22:15:22 +0900
Subject: [PATCH] =?UTF-8?q?[20250617]=20BOJ=20/=20P3=20/=20=EB=AC=BC?=
 =?UTF-8?q?=EB=A5=98=EC=B0=BD=EA=B3=A0=20/=20=EA=B6=8C=ED=98=81=EC=A4=80?=
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---
 ...74\353\245\230\354\260\275\352\263\240.md" | 127 ++++++++++++++++++
 1 file changed, 127 insertions(+)
 create mode 100644 "khj20006/202506/17 BOJ P3 \353\254\274\353\245\230\354\260\275\352\263\240.md"

diff --git "a/khj20006/202506/17 BOJ P3 \353\254\274\353\245\230\354\260\275\352\263\240.md" "b/khj20006/202506/17 BOJ P3 \353\254\274\353\245\230\354\260\275\352\263\240.md"
new file mode 100644
index 00000000..3cee5939
--- /dev/null
+++ "b/khj20006/202506/17 BOJ P3 \353\254\274\353\245\230\354\260\275\352\263\240.md"	
@@ -0,0 +1,127 @@
+```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 int N, K, M;
+    static long[] ans;
+    static List<int[]> Edges;
+    static TreeMap<Integer, Long>[] S;
+    static int[] r;
+
+    static int f(int x) { return x==r[x] ? x : (r[x]=f(r[x])); }
+
+    public static void main(String[] args) throws Exception {
+
+        io = new IOController();
+
+        init();
+        solve();
+
+        io.close();
+
+    }
+
+    public static void init() throws Exception {
+
+        N = io.nextInt();
+        K = io.nextInt();
+        M = io.nextInt();
+
+        r = new int[N+1];
+        S = new TreeMap[N+1];
+        for(int i=1;i<=N;i++) {
+            S[i] = new TreeMap<>();
+            S[i].put(io.nextInt(), 1L);
+            r[i] = i;
+        }
+
+        Edges = new ArrayList<>();
+        for(int i=0;i<M;i++) {
+            int a = io.nextInt(), b = io.nextInt(), c = io.nextInt();
+            Edges.add(new int[]{a,b,c});
+        }
+
+        ans = new long[K+1];
+
+    }
+
+    static void solve() throws Exception {
+
+        Collections.sort(Edges, (a,b) -> b[2]-a[2]);
+        for(int[] e:Edges) {
+            int a = e[0], b = e[1], c = e[2];
+
+            int x = f(a), y = f(b);
+            if(x == y) continue;
+            int small = x, large = y;
+            if(S[x].size() > S[y].size()){
+                small = y;
+                large = x;
+            }
+
+            for(int key : S[small].keySet()) {
+                ans[key] += S[large].getOrDefault(key, 0L) * S[small].get(key) * c;
+                S[large].put(key, S[large].getOrDefault(key, 0L) + S[small].get(key));
+            }
+            S[small] = new TreeMap<>();
+            r[small] = large;
+
+        }
+
+        for(int i=1;i<=K;i++) io.write(ans[i] + "\n");
+
+    }
+
+}
+```