From 845565c0b091e543c0a259e1f61ef6d965b897e3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=BA=90=E6=96=87=E9=9B=A8?=
 <41315874+fumiama@users.noreply.github.com>
Date: Sat, 30 Jul 2022 12:14:37 +0800
Subject: [PATCH] fix: same judge

---
 main.go | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/main.go b/main.go
index ad5564a..c9ea816 100644
--- a/main.go
+++ b/main.go
@@ -163,7 +163,14 @@ func main() {
 								INNERLOP:
 									for l, set := range sameset {
 										for _, item := range set {
-											if item == uint(i) && l != k { // 找到旧组
+											if item == uint(i) { // 找到旧组
+												if l == k {
+													if isdebu {
+														fmt.Println("set", i, "and", x, "already in the same set")
+													}
+													hasfound = true
+													break INNERLOP
+												}
 												if isdebu {
 													fmt.Println("merge old set", set, "into", sameset[k])
 												}