Merge remote-tracking branch 'origin/develop'

.gitignore

@@ -0,0 +1,29 @@
+### IntelliJ IDEA ###
+out/
+!**/src/main/**/out/
+!**/src/test/**/out/
+
+### Eclipse ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+bin/
+!**/src/main/**/bin/
+!**/src/test/**/bin/
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+
+### VS Code ###
+.vscode/
+
+### Mac OS ###
+.DS_Store

.idea/.gitignore

@@ -0,0 +1,8 @@
+# Default ignored files
+/shelf/
+/workspace.xml
+# Editor-based HTTP Client requests
+/httpRequests/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml

.idea/.name

@@ -0,0 +1 @@
+Main.java

.idea/artifacts/untitled_jar.xml

@@ -0,0 +1,8 @@
+<component name="ArtifactManager">
+  <artifact type="jar" name="untitled:jar">
+    <output-path>$PROJECT_DIR$/out/artifacts/untitled_jar</output-path>
+    <root id="archive" name="untitled.jar">
+      <element id="module-output" name="untitled" />
+    </root>
+  </artifact>
+</component>

.idea/checkstyle-idea.xml

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CheckStyle-IDEA" serialisationVersion="2">
+    <checkstyleVersion>10.26.1</checkstyleVersion>
+    <scanScope>AllSourcesWithTests</scanScope>
+    <suppressErrors>true</suppressErrors>
+    <copyLibs>true</copyLibs>
+    <option name="thirdPartyClasspath" />
+    <option name="activeLocationIds">
+      <option value="bundled-google-checks" />
+    </option>
+    <option name="locations">
+      <list>
+        <ConfigurationLocation id="bundled-sun-checks" type="BUNDLED" scope="All" description="Sun Checks">(bundled)</ConfigurationLocation>
+        <ConfigurationLocation id="bundled-google-checks" type="BUNDLED" scope="All" description="Google Checks">(bundled)</ConfigurationLocation>
+      </list>
+    </option>
+  </component>
+</project>

.idea/checkstyleidea-libs/readme.txt

@@ -0,0 +1,6 @@
+This folder contains libraries copied from the "Main.java" project.
+It is managed by the CheckStyle-IDEA IDE plugin.
+Do not modify this folder while the IDE is running.
+When the IDE is stopped, you may delete this folder at any time. It will be recreated as needed.
+In order to prevent the CheckStyle-IDEA IDE plugin from creating this folder,
+uncheck the "Copy libraries from project directory" option in the CheckStyle-IDEA settings dialog.

.idea/codeStyles/codeStyleConfig.xml

@@ -0,0 +1,5 @@
+<component name="ProjectCodeStyleConfiguration">
+  <state>
+    <option name="PREFERRED_PROJECT_CODE_STYLE" value="GoogleStyle" />
+  </state>
+</component>

.idea/misc.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_22" project-jdk-name="openjdk-23" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/out" />
+  </component>
+</project>

.idea/modules.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/untitled.iml" filepath="$PROJECT_DIR$/untitled.iml" />
+    </modules>
+  </component>
+</project>

exam_papers/张三1/2025-09-26-21-27-36.txt

@@ -0,0 +1,50 @@
+1. (79 * 47) * 97
+
+2. 75 - (55 * 35)
+
+3. 12 - 30 + 75
+
+4. 73 / 74
+
+5. 13 - 95 - 16 - 59 + 28
+
+6. 49 + 46
+
+7. 7 * 68 + 50 / 35
+
+8. (18 * 67) - 4 - 85
+
+9. (64 / 47) * 39
+
+10. 38 / 41
+
+11. 8 / 10
+
+12. (51 / 91) - 35 - 64
+
+13. 60 + (22 * 49)
+
+14. 76 - 52 + 76
+
+15. (29 * 10) * 100 * 70
+
+16. (36 * 50) / 79 - 23
+
+17. 32 / 70
+
+18. 22 * 63
+
+19. 55 * 44
+
+20. 53 - 74 - (27 * 22) / 80
+
+21. (2 * 26) + 86 - 58 + 12
+
+22. 95 * 29
+
+23. 12 + 72 + 98
+
+24. 42 + 97 / 73 * (69 * 68)
+
+25. 69 / (46 * 13)
+

exam_papers/张三1/2025-09-26-21-27-51.txt

@@ -0,0 +1,50 @@
+1. tan(1 - 33 - 39)
+
+2. cos(21 * 32 - 23 / 63 - 93)
+
+3. cos(85 * 13 - 81 + 87 + 96)
+
+4. sin(88 * 72 - 10 + 57)
+
+5. sin(64 * 12 + 22 * 81 / 17)
+
+6. cos(93 + 13 + 62 / 50 + 60)
+
+7. cos(68 + 91 * 68)
+
+8. tan(76 - 16)
+
+9. tan(22 * 92 / 75 * 95)
+
+10. sin(75)
+
+11. cos(79 * 68 + 77 + 69)
+
+12. sin(25)
+
+13. cos(33 - 97 * 91 + 60 - 22)
+
+14. sin(2 * 45 * 20)
+
+15. cos(85 / 69)
+
+16. sin(47 * 3)
+
+17. cos(81 / 54)
+
+18. tan(96 * 21 / 8 / 20)
+
+19. cos(43 + 19 / 16 / 33 + 71)
+
+20. cos(79)
+
+21. sin(33 * 39 + 85)
+
+22. tan(36 + 11 - 84 * 64 + 22)
+
+23. tan(30 + 27 + 24 - 23)
+
+24. tan(18 - 67 / 56 - 26 / 97)
+
+25. tan(42 - 24 + 99 - 96)
+

exam_papers/张三1/2025-09-26-21-27-59.txt

@@ -0,0 +1,24 @@
+1. 98 * 32 - 57 + 44 + 73²
+
+2. 8 / 16 - 26²
+
+3. 62² - 96
+
+4. 82 + 87² + 28 - 20
+
+5. 13 / 92²
+
+6. √(85 - 13 - 37 / 56)
+
+7. 52 * 71 - 19 * 84²
+
+8. 34²
+
+9. 28 * 97² - 52 * 57
+
+10. √(25 * 3)
+
+11. √(87 - 90 * 80 * 44)
+
+12. √(79 + 65 * 45 + 99)
+

exam_papers/张三1/2025-09-26-23-45-58.txt

@@ -0,0 +1,50 @@
+1. (50 * 97) - 27 - 38 + 31
+
+2. 97 * 41
+
+3. 4 + 74 / 37 + 58
+
+4. 65 - 2
+
+5. 89 * 24
+
+6. 71 / 35
+
+7. 77 - 19 - 46
+
+8. 77 - 81
+
+9. 99 - (48 * 36)
+
+10. 10 * 5
+
+11. 90 - 87
+
+12. (10 / 97) - 89
+
+13. 29 * 63
+
+14. 11 + 20 + 63 + 52 - 3
+
+15. 38 * 60 + 89 - 12
+
+16. 32 / 56 + 19 * 60
+
+17. 9 / 16 - 28
+
+18. 98 + 88 + 89 + 5
+
+19. 49 / 69
+
+20. 78 * (72 / 88) * 14
+
+21. (90 * 49) / 98 / 71
+
+22. 74 * 97 - 75
+
+23. 65 + 57 - 46
+
+24. 25 / 91
+
+25. 87 + 82 / 33 - 45
+

exam_papers/张三1/2025-09-26-23-46-18.txt

@@ -0,0 +1,50 @@
+1. √(62 + 7)
+
+2. 76² + 56 / 96 - 51
+
+3. 68 - 94 * 79 / 4²
+
+4. 58² - 3 + 66 + 99 + 70
+
+5. 95² / 6 * 22
+
+6. 26 + 43 - 37²
+
+7. √(44 * 67 / 4)
+
+8. 42 * 46 + 38² / 15
+
+9. 59 - 15 + 6² - 43 - 66
+
+10. 48 + 68²
+
+11. 45 + 80²
+
+12. 89²
+
+13. 56² * 33 * 52
+
+14. 43 - 68 * 100 + 88 * 41²
+
+15. 32 - 49 / 61²
+
+16. 25²
+
+17. 68 / 90 * 28 / 12²
+
+18. √(61 + 20 / 78 / 43 * 19)
+
+19. 94 * 46²
+
+20. √(99 * 61)
+
+21. √(97 / 49)
+
+22. 64²
+
+23. √(51)
+
+24. √(80 + 36 * 22)
+
+25. √(75)
+

exam_papers/张三1/2025-09-26-23-46-28.txt

@@ -0,0 +1,50 @@
+1. tan(68 * 17)
+
+2. tan(23 - 45 - 40 + 96)
+
+3. tan(26 - 91 / 20 + 69)
+
+4. cos(53 / 18 * 8 - 52)
+
+5. cos(72 + 37 + 48 + 15 + 85)
+
+6. sin(10 + 50 / 74 * 66)
+
+7. tan(92 - 66)
+
+8. tan(91 + 83)
+
+9. tan(40 * 21 * 99)
+
+10. tan(27 + 75 + 17 + 37 * 76)
+
+11. sin(99)
+
+12. sin(50)
+
+13. tan(39 + 97 * 88 - 91 - 1)
+
+14. sin(30)
+
+15. tan(81 - 6 - 78 * 12)
+
+16. sin(26 - 71 * 95 + 17)
+
+17. cos(60 - 68 / 82 * 15 - 96)
+
+18. tan(15 - 86 + 81 / 94 * 4)
+
+19. cos(85 * 36 / 51)
+
+20. sin(48 * 35 / 11 - 20)
+
+21. cos(66)
+
+22. tan(93 + 11 - 94 + 35 * 44)
+
+23. sin(29 + 16 + 54 + 9)
+
+24. cos(26 + 28 - 48)
+
+25. tan(89 * 52 + 55 - 29)
+

exam_papers/张三1/2025-09-26-23-46-40.txt

@@ -0,0 +1,50 @@
+1. 61 - 21 - 36 * 31
+
+2. (16 * 58) + 53 * 54 / 43
+
+3. 72 - (72 * 34)
+
+4. 92 + 1
+
+5. 57 - 14
+
+6. (88 / 88) + 96 + 57 / 57
+
+7. 89 / 97 + 77 / 59 + 48
+
+8. 93 * 100
+
+9. 98 - 63 + 35
+
+10. 33 + 17 - 31 + (70 * 16)
+
+11. (87 / 46) - 21 - 54
+
+12. (35 * 54) + 60 * 48
+
+13. 47 - 20
+
+14. 69 + 31
+
+15. 47 - (29 * 46)
+
+16. 75 + 95
+
+17. (98 * 37) - 75 / 21
+
+18. 76 + 17
+
+19. 15 - 45
+
+20. 37 + (70 * 73) * 68
+
+21. (89 / 95) - 34 * 63
+
+22. 34 * (38 * 92) - 26 - 2
+
+23. (44 / 72) + 8
+
+24. 9 - 17 / (54 / 18) - 59
+
+25. 99 - 93
+

exam_papers/张三1/2025-09-26-23-59-07.txt

@@ -0,0 +1,44 @@
+1. 3 * 22 - 2
+
+2. 69 / 61
+
+3. 73 + 9
+
+4. 21 + 7
+
+5. 19 / 40
+
+6. 41 + 72
+
+7. (14 * 55) + 43
+
+8. (95 * 18) / 53 - 2 + 6
+
+9. (6 / 100) + 34 * 84
+
+10. 97 - 77 * 21
+
+11. 49 - 80
+
+12. 61 + 18 - 45 * 89
+
+13. 3 * (37 * 11) + 6 - 47
+
+14. 92 * (42 * 99)
+
+15. 35 + (74 * 62) + 33
+
+16. 63 - 39
+
+17. 79 * 52 + 92 - 28
+
+18. 70 * (63 / 42) - 46
+
+19. 90 + 38 + 47
+
+20. 91 * 35
+
+21. 88 / 56 - 70 * 7
+
+22. 82 + 68 / 55
+

exam_papers/张三1/2025-09-27-00-00-39.txt

@@ -0,0 +1,44 @@
+1. sin(4)
+
+2. cos(66 * 12 * 18)
+
+3. tan(48 * 100 + 24)
+
+4. sin(55 * 90 / 58)
+
+5. tan(79 + 48 * 60)
+
+6. sin(55 - 1)
+
+7. sin(94 / 77 / 66)
+
+8. tan(100 / 55 - 39)
+
+9. sin(52 - 15 - 88 - 22)
+
+10. cos(12 + 4 / 32 - 88)
+
+11. cos(64)
+
+12. sin(68 - 95 - 97 - 53)
+
+13. cos(97 / 91)
+
+14. sin(48 - 1)
+
+15. sin(51 + 12 / 15)
+
+16. cos(41 * 68)
+
+17. cos(97)
+
+18. cos(52 * 89 / 92 + 66)
+
+19. cos(42 - 73)
+
+20. tan(68 - 66 * 1 / 38)
+
+21. tan(16 / 72)
+
+22. sin(65)
+

exam_papers/张三1/2025-09-27-00-02-28.txt

@@ -0,0 +1,44 @@
+1. √(29 + 61 * 11 - 21)
+
+2. 18 + 99² * 1
+
+3. 60 - 67²
+
+4. √(42 - 25 - 55 / 79 + 31)
+
+5. 89 + 100 - 81 * 64²
+
+6. 4 * 21 + 91 + 39 + 87²
+
+7. √(47 * 78 - 73 / 32 * 85)
+
+8. √(23 - 88 - 1 + 34 + 81)
+
+9. √(8)
+
+10. 100 + 17²
+
+11. 49²
+
+12. 41 / 24 * 43 - 94²
+
+13. √(31 / 74 + 54 / 93)
+
+14. 17 / 69 - 40 + 100 / 13²
+
+15. √(59 + 52 / 94 - 50)
+
+16. 73 - 50²
+
+17. √(65)
+
+18. 72 * 22 - 98²
+
+19. √(39)
+
+20. √(41 - 61 - 100)
+
+21. √(29 - 88 / 26)
+
+22. 81 * 43 / 55²
+

exam_papers/李四1/2025-09-26-23-47-29.txt

@@ -0,0 +1,50 @@
+1. 17 - 43
+
+2. 54 - 59 / 30 + 16
+
+3. 8 + 28 + 38 - 43
+
+4. 55 - 85 - (98 * 1) * 88
+
+5. 16 + 65 + 36 - 84
+
+6. 81 * 21
+
+7. 79 + 33
+
+8. 13 / 45 - 23 + 23 + 42
+
+9. 63 * (62 * 4)
+
+10. 66 + 29 * 90
+
+11. 35 * 36
+
+12. (83 / 67) / 9 + 61 - 49
+
+13. 77 / 68 * 51
+
+14. 66 + (5 * 92)
+
+15. 42 - 19 * 81
+
+16. (1 * 37) * 92 - 53 / 10
+
+17. 30 + 72
+
+18. 75 / (50 * 29) / 85
+
+19. (72 * 84) + 97 + 32
+
+20. 4 / 67
+
+21. 81 + 16 / 85
+
+22. 73 / 7 - (99 / 12) / 85
+
+23. 27 / 83
+
+24. 3 - 64
+
+25. 49 + (91 / 4)
+

untitled.iml

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="CheckStyle-IDEA-Module" serialisationVersion="2">
+    <option name="activeLocationsIds" />
+  </component>
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>