From c01b8ffc71a2d435d1cb842051706b8bb3ec7830 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9D=A8=E5=8D=9A=E6=96=87?=
 <15549487+FX_YBW@user.noreply.gitee.com>
Date: Thu, 25 Sep 2025 15:28:17 +0800
Subject: [PATCH] =?UTF-8?q?final1=20=E5=8A=9F=E8=83=BD=E4=BF=AE=E5=A4=8D?=
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---
 src/mathpuzzle/service/JuniorHighGenerator.java | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/src/mathpuzzle/service/JuniorHighGenerator.java b/src/mathpuzzle/service/JuniorHighGenerator.java
index 8665ab0..d3decdc 100644
--- a/src/mathpuzzle/service/JuniorHighGenerator.java
+++ b/src/mathpuzzle/service/JuniorHighGenerator.java
@@ -24,11 +24,18 @@ public class JuniorHighGenerator implements QuestionGenerator {
 
     private String generateSingleQuestion() {
         List<String> parts = new ArrayList<>();
-        int operandCount = random.nextInt(4) + 2;
+        int operandCount = random.nextInt(5) + 1;
         parts = generateBase(operandCount, parts);
         // hasAdvancedOp用以检测下面的循环是否加入了高级运算符，如果没有就启动保底
         boolean hasAdvancedOp = false;
-        if (operandCount > 2 && random.nextBoolean()) {
+        if (operandCount == 1) {
+            if ("平方".equals(ADVANCED_OPS[random.nextInt(ADVANCED_OPS.length)])) {
+                parts.add("平方");
+            } else {
+                parts.set(0, "开根号" + parts.get(0));
+            }
+            hasAdvancedOp = true;
+        } else {
             // 遍历查找左括号的合理位置
             for(int i = 0; i < parts.size() - 2; i++) {
                 // 该位置要为操作数且随机添加括号