diff --git "a/JHLEE325/202507/26 BOJ G5 \354\247\221\355\225\251\354\235\230 \355\221\234\355\230\204.md" "b/JHLEE325/202507/26 BOJ G5 \354\247\221\355\225\251\354\235\230 \355\221\234\355\230\204.md"
new file mode 100644
index 00000000..76ae967f
--- /dev/null
+++ "b/JHLEE325/202507/26 BOJ G5 \354\247\221\355\225\251\354\235\230 \355\221\234\355\230\204.md"	
@@ -0,0 +1,57 @@
+```java
+import java.util.*;
+import java.io.*;
+
+public class Main {
+    static int[] parent;
+    static int n, m;
+
+    public static void main(String[] args) throws Exception {
+        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
+        StringTokenizer st = new StringTokenizer(br.readLine());
+        StringBuilder sb = new StringBuilder();
+
+        n = Integer.parseInt(st.nextToken());
+        m = Integer.parseInt(st.nextToken());
+
+        parent = new int[n + 1];
+
+        for (int i = 0; i < n + 1; i++) {
+            parent[i] = i;
+        }
+
+        for (int i = 0; i < m; i++) {
+            st = new StringTokenizer(br.readLine());
+            int op = Integer.parseInt(st.nextToken());
+            int a = Integer.parseInt(st.nextToken());
+            int b = Integer.parseInt(st.nextToken());
+
+            if (op == 0)
+                union(a, b);
+            else {
+                if (find(a) == find(b))
+                    sb.append("YES\n");
+                else sb.append("NO\n");
+            }
+        }
+
+        System.out.println(sb.toString());
+    }
+
+    static int find(int x) {
+        if (x != parent[x]) {
+            parent[x] = find(parent[x]);
+        }
+        return parent[x];
+    }
+
+    static void union(int a, int b) {
+        int ra = find(a);
+        int rb = find(b);
+        if (ra != rb) {
+            parent[rb] = ra;
+        }
+    }
+}
+
+```