diff --git a/.DS_Store b/.DS_Store
index 10f208e..20ed120 100644
Binary files a/.DS_Store and b/.DS_Store differ
diff --git a/src/.DS_Store b/src/.DS_Store
new file mode 100644
index 0000000..12246a5
Binary files /dev/null and b/src/.DS_Store differ
diff --git a/src/MathPaperGenerator$Account.class b/src/MathPaperGenerator$Account.class
deleted file mode 100644
index 9190e8d..0000000
Binary files a/src/MathPaperGenerator$Account.class and /dev/null differ
diff --git a/src/MathPaperGenerator$Level.class b/src/MathPaperGenerator$Level.class
deleted file mode 100644
index f74a524..0000000
Binary files a/src/MathPaperGenerator$Level.class and /dev/null differ
diff --git a/src/MathPaperGenerator$QuestionGenerator.class b/src/MathPaperGenerator$QuestionGenerator.class
deleted file mode 100644
index 793f25f..0000000
Binary files a/src/MathPaperGenerator$QuestionGenerator.class and /dev/null differ
diff --git a/src/MathPaperGenerator.class b/src/MathPaperGenerator.class
deleted file mode 100644
index 545afe8..0000000
Binary files a/src/MathPaperGenerator.class and /dev/null differ
diff --git a/src/data/张三1/2025-09-23-10-10-05.txt b/src/data/张三1/2025-09-23-10-10-05.txt
deleted file mode 100644
index 9db4fc9..0000000
--- a/src/data/张三1/2025-09-23-10-10-05.txt
+++ /dev/null
@@ -1,46 +0,0 @@
-1. 62
-
-2. 59 * 67
-
-3. 65 * 19 + 34 / 83
-
-4. 69
-
-5. 98 / 47 + 77
-
-6. 46 * 91
-
-7. 51 + 33
-
-8. (81 / 92) + 72
-
-9. (28 + 66) * 36 / 5
-
-10. 83 / 58 + 97 / 47
-
-11. 62 - 79
-
-12. 23
-
-13. 84 - 19 - 73
-
-14. 56 / 96 - 22 - 7 / 59
-
-15. 81 * 77 * 7 / 72 * 13
-
-16. 58 + 63 + 82 + 56
-
-17. 59 - 36
-
-18. 38
-
-19. 14 + 79 / 56 * 36 * 69
-
-20. 7 - 81 * 47
-
-21. 15 - 65 - 67 / 20 + 10
-
-22. 34
-
-23. 49
-
diff --git a/src/data/张三1/2025-09-23-10-14-33.txt b/src/data/张三1/2025-09-23-10-14-33.txt
deleted file mode 100644
index 222c4a1..0000000
--- a/src/data/张三1/2025-09-23-10-14-33.txt
+++ /dev/null
@@ -1,60 +0,0 @@
-1. 26 - tan(40) - 29 / 91
-
-2. tan(18)
-
-3. 42 / tan(62) - 25 - 91 - 32
-
-4. cos(6) - 17
-
-5. tan(14) * 57
-
-6. (79 * 97) / cos(19)
-
-7. 62 - 71 * 33 + tan(55) * 14
-
-8. 45 + 69 - tan(54)
-
-9. tan(6) / 7
-
-10. 68 / 80 * 11 / tan(5)
-
-11. 14 - 90 - sin(70)
-
-12. 23 + 86 * tan(93)
-
-13. tan(54)
-
-14. 65 * 29 / 77 / sin(15)
-
-15. tan(70)
-
-16. 51 / 51 / 35 + cos(23) / 98
-
-17. 49 / cos(5) / 93 / 31
-
-18. tan(5) / 26
-
-19. sin(63)
-
-20. 70 - tan(92) - 90
-
-21. sin(26)
-
-22. 86 + 61 - 36 / sin(17) * 43
-
-23. (5 - tan(1)) + 78 / 45
-
-24. (19 + 25) + 82 / 19 / sin(18)
-
-25. 42 - tan(75)
-
-26. sin(95)
-
-27. tan(14) * 11
-
-28. sin(68) / 98
-
-29. cos(45)
-
-30. 69 / cos(64)
-
diff --git a/src/data/张三1/2025-09-23-14-30-40.txt b/src/data/张三1/2025-09-23-14-30-40.txt
deleted file mode 100644
index bbe8273..0000000
--- a/src/data/张三1/2025-09-23-14-30-40.txt
+++ /dev/null
@@ -1,60 +0,0 @@
-1. 48
-
-2. 50 * 5 / 37
-
-3. 8
-
-4. 78 - 69 + 45
-
-5. 70 * 2
-
-6. 74
-
-7. 3 - 61 - 89
-
-8. 77 / 83
-
-9. 79 / 72
-
-10. 54 + 73 - 24 - 73
-
-11. 5 - 67 - 6 * 64 - 7
-
-12. 42 * 54 - 18 / 90
-
-13. 10 - 24 / 97 - 47
-
-14. 53 - 69 - 40
-
-15. 91 + 90
-
-16. 82
-
-17. 35 + 31 - 13 * 94
-
-18. 61 * 89
-
-19. 39
-
-20. 83 / 44 * 82
-
-21. 33
-
-22. 85 / 71 / 31
-
-23. 4 / 74 + 74
-
-24. 36 + 47 - 88 - 95
-
-25. 83 * 16 / 10 + 23 / 28
-
-26. 34 - 23
-
-27. 98
-
-28. 32
-
-29. 16 - 98
-
-30. (97 * 5) / 27 - 46 / 48
-
diff --git a/src/data/张三1/2025-09-23-14-30-43.txt b/src/data/张三1/2025-09-23-14-30-43.txt
deleted file mode 100644
index 5d93f40..0000000
--- a/src/data/张三1/2025-09-23-14-30-43.txt
+++ /dev/null
@@ -1,60 +0,0 @@
-1. 27 + 58
-
-2. 3 + 43 / 84 / 49
-
-3. 56
-
-4. 30
-
-5. (71 / 34) - 34
-
-6. 25 * 30 / 74
-
-7. 37 - 15
-
-8. 89
-
-9. 44
-
-10. 39 * 59 + 91 + 40 * 6
-
-11. 56 / 34 - 96
-
-12. 25 - 81 * 10 - 26 - 98
-
-13. (75 + 80) / 100 / 98 - 35
-
-14. 56 + 75 - 55 - 45 / 48
-
-15. 80 - 76 / 67 * 46
-
-16. 24 * 17
-
-17. 13 / 71 / 31 * 53
-
-18. (33 * 90) + 100 - 28 * 98
-
-19. 39 + 98 + 82 + 16
-
-20. 33 / 54 / 59
-
-21. 32 * 63 / 20
-
-22. 91 - 39 + 34
-
-23. 58 * 25 / 32 + 98
-
-24. 8 + 35 / 9 * 55
-
-25. 36
-
-26. (26 + 74) - 17
-
-27. 61 * 1
-
-28. 12
-
-29. 3 + 36
-
-30. (44 - 42) / 77 / 79 - 61
-
diff --git a/src/data/张三1/2025-09-23-14-30-44.txt b/src/data/张三1/2025-09-23-14-30-44.txt
deleted file mode 100644
index 1532b7c..0000000
--- a/src/data/张三1/2025-09-23-14-30-44.txt
+++ /dev/null
@@ -1,60 +0,0 @@
-1. 33 + 45 + 93 - 69 - 23
-
-2. 50
-
-3. 53 + 75 - 66 * 81
-
-4. (46 - 27) / 96
-
-5. 38 / 3 + 58
-
-6. 75
-
-7. 58 - 75 + 83 / 26 / 37
-
-8. 10 * 15 / 9
-
-9. 51 + 39 / 38 - 45 - 58
-
-10. 58 * 14
-
-11. (57 + 80) * 13 + 31 * 19
-
-12. 48 / 28 * 76 + 49
-
-13. 7 * 63
-
-14. 32 * 1
-
-15. 78 + 46 - 25 / 53
-
-16. 25
-
-17. (64 / 70) * 95 + 96
-
-18. 2 / 7 + 4 / 86 + 18
-
-19. 60
-
-20. 5 * 37
-
-21. 51 * 8 + 13 + 81 / 60
-
-22. 95 / 99
-
-23. 68
-
-24. 9
-
-25. 62 - 1 * 31 * 78 * 94
-
-26. 3
-
-27. 78 + 63 * 77 - 66 / 73
-
-28. (89 - 26) / 44 / 21 + 51
-
-29. 21 - 79
-
-30. 36 - 76 + 11
-
diff --git a/src/data/张三1/2025-09-23-14-30-46.txt b/src/data/张三1/2025-09-23-14-30-46.txt
deleted file mode 100644
index 7d328e3..0000000
--- a/src/data/张三1/2025-09-23-14-30-46.txt
+++ /dev/null
@@ -1,60 +0,0 @@
-1. 49 * 22 + 18 - 83 / 83
-
-2. 49 / 100
-
-3. 1 - 82 * 1 * 40
-
-4. 54 * 41 + 86 + 28 * 87
-
-5. 25 / 32 * 62
-
-6. 2 + 10
-
-7. (82 + 23) / 60 * 24
-
-8. 92 / 64 - 95 * 50 / 26
-
-9. 55
-
-10. 3 / 44 / 52
-
-11. 65
-
-12. 16 + 91
-
-13. 7 + 48 + 54
-
-14. 20 + 51
-
-15. 70 + 17 - 21 * 86 - 57
-
-16. 71 - 17 + 31 * 60
-
-17. 54 - 38
-
-18. (34 + 55) - 55 + 95
-
-19. 9 + 44 - 38
-
-20. 40
-
-21. (100 * 22) / 17 / 86
-
-22. 53 * 9 - 76 - 52
-
-23. 67 / 94
-
-24. 83 / 6
-
-25. (75 * 85) - 36 + 31
-
-26. 31 * 48 / 12 * 46 * 25
-
-27. 30 / 1 + 83
-
-28. 28 + 55 - 30
-
-29. 2 - 97 * 30 + 4 + 46
-
-30. 7 + 61 * 9
-
diff --git a/src/data/张三1/2025-09-23-14-30-47.txt b/src/data/张三1/2025-09-23-14-30-47.txt
deleted file mode 100644
index 8d1f52b..0000000
--- a/src/data/张三1/2025-09-23-14-30-47.txt
+++ /dev/null
@@ -1,60 +0,0 @@
-1. 21 * 90
-
-2. 87
-
-3. 46 - 95 - 41 * 30
-
-4. (27 - 98) + 48
-
-5. 97 * 35 / 2 + 13 * 100
-
-6. 26
-
-7. (55 * 100) * 49 / 20 * 38
-
-8. 85 * 68 * 88 * 17
-
-9. 19 / 26
-
-10. 72
-
-11. 64 / 20 - 35 / 26 + 67
-
-12. 15 * 27 / 38 / 28
-
-13. (74 / 30) + 52
-
-14. 81 / 100 / 93 * 66 * 12
-
-15. 76 + 15
-
-16. 57 / 79 + 85 / 45 * 70
-
-17. 23 + 58 + 82 / 12 - 79
-
-18. 27 - 92 * 14 + 56 - 42
-
-19. 64 * 97 - 6 + 58
-
-20. 51 - 18
-
-21. 16
-
-22. 55 * 96 + 65 + 42 / 66
-
-23. 20 / 31 - 49 - 69
-
-24. 46 - 43
-
-25. 43 * 5
-
-26. (31 + 85) - 42 / 24 / 57
-
-27. (52 / 70) - 29 + 86 * 13
-
-28. 66 / 19
-
-29. 93 / 33
-
-30. (65 - 1) / 94 - 51
-
diff --git a/src/data/张三1/2025-09-23-14-30-50.txt b/src/data/张三1/2025-09-23-14-30-50.txt
deleted file mode 100644
index d67b83b..0000000
--- a/src/data/张三1/2025-09-23-14-30-50.txt
+++ /dev/null
@@ -1,60 +0,0 @@
-1. 21
-
-2. 22
-
-3. 20 / 81 / 42 + 52
-
-4. 11 - 22 - 82
-
-5. 7
-
-6. 25 * 52 - 63 * 14
-
-7. 23 / 42 - 20 - 63 * 64
-
-8. 17
-
-9. 6 * 77 + 24 * 79
-
-10. 98 + 27 - 9 * 100
-
-11. 55 + 20 / 95
-
-12. 55 * 78 / 13 * 91 - 11
-
-13. 55 / 45
-
-14. 47 * 61 / 71
-
-15. 10 + 5
-
-16. (70 - 43) + 41 * 41
-
-17. (12 * 3) * 42
-
-18. 50 + 41 / 10 / 9
-
-19. 1
-
-20. 17 + 2 + 32 + 2 * 40
-
-21. (71 - 3) - 47
-
-22. 42 + 41
-
-23. 88
-
-24. (16 / 89) - 88 * 75 + 65
-
-25. 94 / 21 / 7
-
-26. (33 + 85) + 82 * 84
-
-27. 73 * 86 / 43
-
-28. 82 - 86 * 20 / 92
-
-29. 77 + 82 / 46 - 70
-
-30. 44 * 87 + 9
-
diff --git a/src/data/张三1/2025-09-23-14-30-55.txt b/src/data/张三1/2025-09-23-14-30-55.txt
deleted file mode 100644
index 62ba06c..0000000
--- a/src/data/张三1/2025-09-23-14-30-55.txt
+++ /dev/null
@@ -1,60 +0,0 @@
-1. (91 / 9) / 93
-
-2. 38 + 54 / 90 / 30
-
-3. 10 / 43 - 36 + 50 - 18
-
-4. 35
-
-5. 59 - 67 * 100 + 39
-
-6. 51 / 44 - 10 * 40 / 25
-
-7. 81 + 64 / 96 - 51
-
-8. 73 / 16
-
-9. 24 - 35
-
-10. 82 - 93
-
-11. 23 / 62 + 58
-
-12. 87 * 31
-
-13. (61 * 67) * 62 * 72
-
-14. (22 - 62) - 41 * 56
-
-15. 63 * 14
-
-16. 18 * 98 - 45
-
-17. 20 + 64 - 24 * 93 * 33
-
-18. 36 + 38
-
-19. 94 - 82
-
-20. 24 - 8 * 1 + 57
-
-21. 10 - 49 - 54 - 90
-
-22. 31 * 66
-
-23. 83
-
-24. 88 / 11 - 54 * 66 * 91
-
-25. (81 * 26) * 83 * 91
-
-26. 66 + 6
-
-27. 37 - 61 * 62 + 14
-
-28. 14 + 21 + 2 * 93 * 8
-
-29. 65 + 49 - 49 / 51 - 27
-
-30. 5 / 53 / 10 - 37 / 95
-
diff --git a/src/data/张三1/2025-09-23-14-30-58.txt b/src/data/张三1/2025-09-23-14-30-58.txt
deleted file mode 100644
index 7970730..0000000
--- a/src/data/张三1/2025-09-23-14-30-58.txt
+++ /dev/null
@@ -1,60 +0,0 @@
-1. (13 - 36) + 59 * 89 / 13
-
-2. 11 * 31
-
-3. (53 + 85) - 12 / 90 - 61
-
-4. 92
-
-5. 93 * 95
-
-6. (92 / 15) + 54 * 37
-
-7. 90 * 41 + 98 / 70 * 15
-
-8. 6
-
-9. 57
-
-10. 84 - 51
-
-11. 90 * 61
-
-12. 78 * 2 / 5 - 79
-
-13. (68 - 79) / 98 * 7
-
-14. 10 / 28
-
-15. 68 - 88 + 30 + 33 - 46
-
-16. (68 / 18) + 86 - 44
-
-17. 54 * 13
-
-18. 42
-
-19. 71 / 42 * 31
-
-20. 6 * 99 * 67 - 73 / 30
-
-21. 51
-
-22. 54 * 85 / 54 * 85 + 51
-
-23. 66
-
-24. 58 - 81
-
-25. 24 - 16 / 35 / 19
-
-26. 79 * 43 + 16 / 86
-
-27. 47 + 70 + 62 - 88 / 77
-
-28. 37 / 67 + 54 / 27 / 90
-
-29. (89 + 26) * 75 - 25 / 48
-
-30. 95 / 96 / 53 / 74 + 19
-
diff --git a/src/data/张三1/2025-09-23-14-30-59.txt b/src/data/张三1/2025-09-23-14-30-59.txt
deleted file mode 100644
index e7a2fde..0000000
--- a/src/data/张三1/2025-09-23-14-30-59.txt
+++ /dev/null
@@ -1,60 +0,0 @@
-1. 58
-
-2. 36 / 88 + 75
-
-3. 59 / 4
-
-4. 30 + 43 - 96
-
-5. 86 / 16 - 87 - 89
-
-6. 4 / 20
-
-7. (72 - 56) / 12 / 51
-
-8. 66 * 71 - 73 * 90
-
-9. 89 * 9
-
-10. 6 / 20 / 89 * 61 * 10
-
-11. 57 / 71
-
-12. 99 + 2 * 9 - 17
-
-13. 17 + 47 * 18 * 43
-
-14. (30 * 11) * 74 / 42
-
-15. (85 * 29) + 50
-
-16. (3 * 19) * 49 - 76 - 96
-
-17. 63 + 69 - 54 + 65
-
-18. 77 * 58 + 26 + 25
-
-19. 19 / 95 / 54
-
-20. (54 + 23) + 92 - 85
-
-21. 10 + 17
-
-22. 86
-
-23. (12 - 31) * 96
-
-24. 28 - 9
-
-25. 34 * 93 * 84 - 20 - 17
-
-26. 67 / 45 * 29 * 50 * 15
-
-27. (4 * 60) + 8 - 76
-
-28. 51 + 41 + 6
-
-29. (40 + 77) * 42 * 23 * 14
-
-30. 55 / 55 - 30 - 88 * 30
-
diff --git a/src/data/张三1/2025-09-23-14-31-00.txt b/src/data/张三1/2025-09-23-14-31-00.txt
deleted file mode 100644
index 10f3e91..0000000
--- a/src/data/张三1/2025-09-23-14-31-00.txt
+++ /dev/null
@@ -1,60 +0,0 @@
-1. 61 * 59 * 6 / 4 * 7
-
-2. 12 - 45 + 96
-
-3. 19 - 78 - 37 + 90
-
-4. 34 / 74 / 1 - 55 * 14
-
-5. 51 / 56
-
-6. 15 + 8 * 18
-
-7. 1 - 31 / 58 - 42 / 20
-
-8. 14 / 18 / 10
-
-9. 97 * 33
-
-10. 87 - 54 / 33 - 73 * 55
-
-11. 89 - 29 - 3 * 11 * 43
-
-12. (99 / 94) + 79
-
-13. 23 * 97 + 46 - 12 - 28
-
-14. (6 * 80) + 37 - 12 * 52
-
-15. 22 / 8 + 8
-
-16. 31 * 19 * 29
-
-17. (72 * 92) / 17 + 38
-
-18. (66 + 45) + 23 + 51
-
-19. 14 - 88 / 76
-
-20. 47 - 6 / 15 + 39
-
-21. 88 * 50 / 83 * 97 + 50
-
-22. 28 * 17 + 5 - 75 / 21
-
-23. 34 + 86
-
-24. 19 / 65
-
-25. (14 / 58) + 86 / 9 * 92
-
-26. 55 / 60 - 69 + 94 * 4
-
-27. 73
-
-28. 43 / 39 + 26 * 30
-
-29. (55 + 70) + 79
-
-30. 2 / 31
-
diff --git a/src/data/张三1/2025-09-23-14-31-01.txt b/src/data/张三1/2025-09-23-14-31-01.txt
deleted file mode 100644
index 065d1b9..0000000
--- a/src/data/张三1/2025-09-23-14-31-01.txt
+++ /dev/null
@@ -1,60 +0,0 @@
-1. 68 + 89 + 91
-
-2. 85 * 3 * 28 + 57 + 53
-
-3. 43 / 49 - 82 * 85 - 23
-
-4. 26 * 29 + 91
-
-5. 64
-
-6. 1 / 84 / 33 * 57 * 75
-
-7. 97 + 6 / 45
-
-8. 47 - 55 * 54 - 69 - 97
-
-9. 21 + 43
-
-10. (39 + 7) + 10
-
-11. 64 * 53 - 44 * 99
-
-12. (45 + 7) + 87 * 50
-
-13. 37 / 15 + 98 / 56 - 18
-
-14. 61
-
-15. (46 / 31) * 42
-
-16. 74 - 15 * 90
-
-17. 60 / 100 - 14 / 14
-
-18. 70 + 78 - 58 * 84 + 100
-
-19. (70 + 20) / 63 + 26
-
-20. 80 - 10
-
-21. (26 - 77) / 88 + 52 * 81
-
-22. 19 + 44
-
-23. 67 / 10 * 70 - 44
-
-24. 56 + 46 / 32 + 50 - 34
-
-25. 53 - 52
-
-26. 33 + 46 + 80 + 72
-
-27. 88 + 35 / 6
-
-28. 21 - 90 - 20 / 91 / 73
-
-29. 15 / 15
-
-30. 90 + 60 - 30
-
diff --git a/src/data/张三1/2025-09-23-14-31-03.txt b/src/data/张三1/2025-09-23-14-31-03.txt
deleted file mode 100644
index 1b28136..0000000
--- a/src/data/张三1/2025-09-23-14-31-03.txt
+++ /dev/null
@@ -1,60 +0,0 @@
-1. 77 - 29 * 86 + 61 * 91
-
-2. (14 + 78) + 60 + 81
-
-3. 95 - 61 - 95
-
-4. 83 * 66
-
-5. 81 - 9
-
-6. 78 / 72 / 6 + 30 / 71
-
-7. (94 * 94) + 85 + 23
-
-8. 93 * 6
-
-9. 71
-
-10. 99 - 29 * 79 * 76 - 16
-
-11. 59 - 39 - 51
-
-12. 59 - 51 / 46
-
-13. 85 / 49
-
-14. 28
-
-15. 25 - 25 * 74 - 63 / 77
-
-16. 63 + 80
-
-17. 66 * 62 - 7
-
-18. 95 / 75 * 66 + 30
-
-19. 28 * 64 / 39 * 40 - 10
-
-20. 86 * 41 * 26 - 24
-
-21. 99
-
-22. 23 * 47 + 38
-
-23. 81
-
-24. 68 + 42 * 91
-
-25. (88 - 71) * 8 - 53
-
-26. 51 / 44
-
-27. 94 / 20
-
-28. 10 - 4 / 63 / 2
-
-29. (36 + 59) * 74
-
-30. 78 / 80 + 44 / 95
-
diff --git a/src/data/张三1/2025-09-23-14-31-04.txt b/src/data/张三1/2025-09-23-14-31-04.txt
deleted file mode 100644
index 29404a3..0000000
--- a/src/data/张三1/2025-09-23-14-31-04.txt
+++ /dev/null
@@ -1,60 +0,0 @@
-1. 2
-
-2. 11 * 26 + 9
-
-3. (79 + 14) + 4
-
-4. 61 * 40 * 89 / 6 * 48
-
-5. 6 / 67 * 91
-
-6. (71 * 40) - 88
-
-7. 61 * 86
-
-8. 79 * 45 / 46
-
-9. 3 / 85 * 38 / 90
-
-10. (52 * 43) / 89
-
-11. 32 * 68
-
-12. 91
-
-13. 26 * 38 + 88
-
-14. 57 / 60 * 82 / 38 + 62
-
-15. 95
-
-16. 16 / 91 + 75
-
-17. 88 + 82 + 39 - 63 / 25
-
-18. 63
-
-19. 30 + 63 * 18 / 55 + 32
-
-20. (51 * 53) + 2 - 47 * 67
-
-21. (48 * 81) + 56 - 14 - 92
-
-22. 24
-
-23. 45 / 36
-
-24. 50 * 15 * 86
-
-25. 79 + 2 - 69
-
-26. 32 / 49
-
-27. (45 * 22) * 66
-
-28. 53
-
-29. 13 / 55 / 59 / 70
-
-30. 74 / 78
-
diff --git a/src/data/张三1/2025-09-23-14-31-05.txt b/src/data/张三1/2025-09-23-14-31-05.txt
deleted file mode 100644
index ca2fdc0..0000000
--- a/src/data/张三1/2025-09-23-14-31-05.txt
+++ /dev/null
@@ -1,60 +0,0 @@
-1. 16 / 52 - 33
-
-2. 25 - 41 - 17 * 59
-
-3. 86 / 12 * 11 + 57
-
-4. 18 + 64 + 97
-
-5. (44 + 90) - 56 + 74
-
-6. 49 - 34 / 84
-
-7. 9 / 47
-
-8. (76 - 87) / 14 * 29
-
-9. 34 - 93 + 27 - 58
-
-10. 41 / 96 / 46
-
-11. (35 / 74) + 6
-
-12. 72 + 36 - 44 + 98
-
-13. 15 * 72 - 30 - 70 / 96
-
-14. 100 - 67
-
-15. 77 * 40 * 30 + 17
-
-16. 79 / 22
-
-17. 85 / 8 + 80
-
-18. 2 / 17 - 79 - 6
-
-19. 8 + 10 / 67
-
-20. 40 - 82 - 79 + 44
-
-21. 44 / 99 / 18 / 33 - 93
-
-22. 12 - 34 * 24
-
-23. 21 - 79
-
-24. 56 + 8 + 20 - 17
-
-25. 79 * 87 + 23
-
-26. 50 + 36 - 88 * 16 + 7
-
-27. 66 / 60 * 30
-
-28. 90 - 44 - 84
-
-29. 100 + 54
-
-30. 15 + 65 / 69 - 82
-
diff --git a/src/data/张三1/2025-09-23-14-31-07.txt b/src/data/张三1/2025-09-23-14-31-07.txt
deleted file mode 100644
index 0c7f772..0000000
--- a/src/data/张三1/2025-09-23-14-31-07.txt
+++ /dev/null
@@ -1,60 +0,0 @@
-1. (75 - 53) / 95 * 30 + 18
-
-2. 51 + 48 - 70
-
-3. 58 - 73 * 4
-
-4. 19
-
-5. 94 * 85 - 76
-
-6. 78
-
-7. 22 / 36
-
-8. 10 / 99 + 15 * 97 * 86
-
-9. 58 / 70
-
-10. 17 / 90 - 76 * 19 * 45
-
-11. 19 - 1 + 59 + 99 + 1
-
-12. 70 * 98 / 15 * 5 - 72
-
-13. 80
-
-14. 77
-
-15. 36 + 35 + 47 - 76
-
-16. 91 - 61 - 10
-
-17. 66 * 34 - 7 + 40 * 92
-
-18. 29 - 36 - 72
-
-19. 72 - 69 * 58
-
-20. 17 * 68 / 27 + 67 * 75
-
-21. 19 + 89 * 52 / 5
-
-22. 18 + 47 + 60 - 22
-
-23. (46 + 32) - 5 / 32 / 95
-
-24. 82 * 65
-
-25. 33 - 87 * 47 + 33
-
-26. 22 - 10 / 15 * 58 * 5
-
-27. 82 * 44 + 41 - 29
-
-28. 5 * 47 * 14 / 55
-
-29. 88 * 63 - 74
-
-30. 36 / 8 - 84
-
diff --git a/src/data/张三1/2025-09-23-14-31-09.txt b/src/data/张三1/2025-09-23-14-31-09.txt
deleted file mode 100644
index 3c4a476..0000000
--- a/src/data/张三1/2025-09-23-14-31-09.txt
+++ /dev/null
@@ -1,60 +0,0 @@
-1. (71 + 82) / 8 / 92 / 43
-
-2. 69 + 76 * 84 - 29 + 25
-
-3. (7 + 50) - 43
-
-4. 11 + 65
-
-5. 90 - 100 + 60 - 79 + 85
-
-6. 3 / 93 * 99
-
-7. (84 / 32) + 49
-
-8. 95 + 80 / 30 - 76
-
-9. (5 - 33) / 30 + 39
-
-10. (98 / 12) / 68 / 76
-
-11. 58 * 6
-
-12. 98 - 98
-
-13. 94
-
-14. (48 + 70) - 20 / 66 * 98
-
-15. 34 - 92
-
-16. 51 * 35 - 33
-
-17. (65 * 79) / 32
-
-18. (72 / 71) + 62 * 36 + 31
-
-19. 74 - 18
-
-20. 38 / 91 / 11 * 49
-
-21. 34 - 28 * 77 / 63
-
-22. 13 + 14 / 66 - 15 * 91
-
-23. 36 / 55 * 95
-
-24. 49 + 90 / 54 + 69 / 43
-
-25. 2 - 53 / 28 / 11
-
-26. 17 * 90 + 76 / 89 + 46
-
-27. 85
-
-28. 30 * 64 + 29 + 25
-
-29. 55 / 8 - 100 - 31 - 25
-
-30. 4 + 69 - 62
-
diff --git a/src/data/张三1/2025-09-23-14-31-10.txt b/src/data/张三1/2025-09-23-14-31-10.txt
deleted file mode 100644
index 2c09929..0000000
--- a/src/data/张三1/2025-09-23-14-31-10.txt
+++ /dev/null
@@ -1,60 +0,0 @@
-1. 11 - 80 * 58
-
-2. 85 - 30 - 65 * 55 / 36
-
-3. 27 * 20 + 40 * 27 * 26
-
-4. 6 * 7
-
-5. (37 * 32) / 57 / 89
-
-6. (93 - 76) - 32
-
-7. 12 / 21 / 21 + 95
-
-8. 1 / 86 * 43
-
-9. (82 * 89) - 4
-
-10. 4 * 69 + 26
-
-11. 90 - 10 * 50 * 43
-
-12. 96 + 21 - 69
-
-13. 69 - 44
-
-14. 62 * 29 * 79
-
-15. (47 + 16) * 17 * 81 / 36
-
-16. 19 - 70 + 70
-
-17. (8 / 38) * 91 - 82
-
-18. 98 + 82
-
-19. (28 * 6) - 37
-
-20. 27
-
-21. 67 / 75 * 89 - 56
-
-22. 63 + 15 - 65 / 99 + 58
-
-23. (7 + 34) - 82 - 72 - 36
-
-24. 26 + 74
-
-25. 22 + 69 + 16 * 19
-
-26. 68 / 19 + 98
-
-27. 78 * 28 - 90 + 88
-
-28. (17 + 96) * 62 - 4
-
-29. 18 / 1 * 78 + 41 - 19
-
-30. 47 * 20
-
diff --git a/src/data/张三1/2025-09-23-14-31-11.txt b/src/data/张三1/2025-09-23-14-31-11.txt
deleted file mode 100644
index 7d2ffd5..0000000
--- a/src/data/张三1/2025-09-23-14-31-11.txt
+++ /dev/null
@@ -1,60 +0,0 @@
-1. (80 / 51) * 27 / 32
-
-2. 76
-
-3. 43 * 69 * 36
-
-4. 25 - 3 * 65
-
-5. 74 * 73 * 7 + 28
-
-6. 52 - 65
-
-7. 77 - 82 + 17 - 64 - 87
-
-8. 15 * 78
-
-9. (96 / 2) / 13 / 38 * 85
-
-10. 23 * 22 + 70 - 14
-
-11. 93 * 10
-
-12. 47 / 33 / 5 - 67
-
-13. 34 + 99
-
-14. 58 + 39 / 83 - 65
-
-15. 34 * 81
-
-16. (23 / 4) + 96
-
-17. 57 - 57 + 81
-
-18. (100 / 30) / 17 + 25 / 67
-
-19. 57 - 96
-
-20. 14 * 50 - 89 + 85 - 50
-
-21. 2 * 59 / 48 / 61 + 41
-
-22. 16 * 1 + 87 + 94
-
-23. (5 / 12) - 14 * 1 * 27
-
-24. 47 * 4
-
-25. (19 * 71) / 97 * 21 - 97
-
-26. 53 - 66 - 13 / 37 + 53
-
-27. 71 + 62 - 81 - 88
-
-28. 56 + 38
-
-29. 75 - 60 * 58
-
-30. 3 + 37 - 56 / 41 + 75
-
diff --git a/src/data/张三1/2025-09-23-14-31-12.txt b/src/data/张三1/2025-09-23-14-31-12.txt
deleted file mode 100644
index 4d7b443..0000000
--- a/src/data/张三1/2025-09-23-14-31-12.txt
+++ /dev/null
@@ -1,60 +0,0 @@
-1. 76 + 13 - 61 + 27 + 91
-
-2. 28 / 79 / 12
-
-3. 3 - 17
-
-4. 53 - 75 - 26
-
-5. 41 - 14 * 76
-
-6. 61 - 94 + 60
-
-7. 77 / 5 + 39 / 55 - 100
-
-8. (87 * 69) - 47
-
-9. 92 / 61 + 39 / 38
-
-10. (44 / 67) - 53
-
-11. (41 + 86) - 59 * 53
-
-12. 50 / 83 * 77 - 59
-
-13. (84 * 41) * 9 + 74
-
-14. (86 * 36) / 36 + 98
-
-15. 73 + 92 + 55
-
-16. 12 / 100 + 53
-
-17. (17 / 24) + 42 * 20 * 99
-
-18. 43
-
-19. 56 / 99 / 16 * 75 * 51
-
-20. 99 * 22 / 35
-
-21. 3 * 25 / 11 / 73 / 17
-
-22. (19 * 58) + 38
-
-23. 68 * 79 / 54 + 52 + 69
-
-24. 52
-
-25. 33 * 100
-
-26. (26 - 23) * 8 * 21 - 41
-
-27. 21 + 91
-
-28. 87 + 29
-
-29. 72 - 18 * 80
-
-30. 59 + 82
-
diff --git a/src/data/张三1/2025-09-23-14-31-13.txt b/src/data/张三1/2025-09-23-14-31-13.txt
deleted file mode 100644
index 1da24bb..0000000
--- a/src/data/张三1/2025-09-23-14-31-13.txt
+++ /dev/null
@@ -1,60 +0,0 @@
-1. 9 / 5
-
-2. 63 - 13
-
-3. 6 * 22 / 58 / 69 / 49
-
-4. 78 * 75 + 59 / 39 / 91
-
-5. 44 / 13 / 70 + 48 / 74
-
-6. 68 - 39
-
-7. 97
-
-8. 38 - 16 - 57 - 46 / 53
-
-9. 42 + 98 - 2 / 85 / 54
-
-10. 92 + 66
-
-11. 7 - 81 + 13 / 14 + 42
-
-12. 100 / 27 + 80 + 54 + 61
-
-13. 51 / 18 * 70
-
-14. 11 - 51 - 94 + 34
-
-15. (74 - 54) + 42 * 91 - 88
-
-16. 36 - 19 / 29
-
-17. 51 - 14 / 96 * 43
-
-18. 32 * 73
-
-19. 2 / 38 - 48 + 95 - 76
-
-20. 24 - 95 * 62 / 52
-
-21. 86 * 58 / 97 / 72 * 4
-
-22. 64 - 35 + 100
-
-23. (34 / 62) * 99 - 42
-
-24. (25 - 84) * 76 / 16 / 60
-
-25. 15
-
-26. 15 / 89
-
-27. 89 / 98
-
-28. 14 * 73 * 25
-
-29. (69 + 30) * 41 + 87 * 52
-
-30. 72 + 56 + 100
-
diff --git a/src/data/张三1/2025-09-23-14-31-14.txt b/src/data/张三1/2025-09-23-14-31-14.txt
deleted file mode 100644
index a0102d4..0000000
--- a/src/data/张三1/2025-09-23-14-31-14.txt
+++ /dev/null
@@ -1,60 +0,0 @@
-1. 7 - 77 * 40
-
-2. (47 + 12) + 84 * 39 + 81
-
-3. (9 + 22) * 12 + 19
-
-4. 86 / 22
-
-5. (84 - 63) * 24 + 12
-
-6. 55 + 9
-
-7. 62 / 86 - 84 * 9 - 87
-
-8. 13 - 71
-
-9. 63 - 1 * 5
-
-10. 18 + 67 - 22
-
-11. 37 + 90 + 7
-
-12. 76 * 77 * 4 / 99
-
-13. 92 + 6 + 51 + 58 * 25
-
-14. 54 - 94
-
-15. 100 + 15 + 27 / 14
-
-16. 51 / 35 + 79 * 78 * 13
-
-17. 95 / 62 + 31
-
-18. 43 - 51 * 93 + 66
-
-19. 65 - 87
-
-20. (33 / 21) - 87
-
-21. 93 + 95 - 63 + 99 / 27
-
-22. 64 - 97
-
-23. 26 * 8 - 21
-
-24. 57 * 10 + 19 / 31 * 45
-
-25. 90 - 60
-
-26. 42 / 56
-
-27. 17 + 95 + 41 * 100 / 43
-
-28. 49 / 30 / 68
-
-29. 62 + 35 - 25
-
-30. 59 + 7 - 98 + 20
-
diff --git a/src/data/张三1/2025-09-23-14-31-16.txt b/src/data/张三1/2025-09-23-14-31-16.txt
deleted file mode 100644
index 14beddb..0000000
--- a/src/data/张三1/2025-09-23-14-31-16.txt
+++ /dev/null
@@ -1,60 +0,0 @@
-1. 97 * 24 * 72 - 86 + 3
-
-2. 25 - 22 - 93 * 90
-
-3. 2 - 95 + 14
-
-4. 80 - 41
-
-5. 65 / 59
-
-6. 45 + 94 / 17 + 67 * 84
-
-7. (8 - 30) - 8
-
-8. 67 * 28 + 81 + 37
-
-9. (8 / 4) - 64 / 14
-
-10. 55 * 94
-
-11. 24 / 91
-
-12. 53 - 28 * 96 * 92
-
-13. 2 / 57 / 58 - 71
-
-14. 74 + 26 - 92 * 100
-
-15. (20 - 3) / 36 + 59
-
-16. 84
-
-17. 66 * 26 - 19 - 50 + 43
-
-18. 65 + 6 - 36
-
-19. 41 / 44 + 76
-
-20. 76 * 17 * 53
-
-21. 26 * 90 / 32
-
-22. (78 - 83) - 9 - 89
-
-23. 83 - 100 + 94 * 19
-
-24. 61 - 98
-
-25. 32 + 88 * 99
-
-26. (92 * 28) * 28 / 51 + 88
-
-27. 10 - 17
-
-28. (93 - 50) * 53 - 53 - 72
-
-29. 70
-
-30. 60 * 44
-
diff --git a/src/data/张三1/2025-09-23-14-31-17.txt b/src/data/张三1/2025-09-23-14-31-17.txt
deleted file mode 100644
index 0910680..0000000
--- a/src/data/张三1/2025-09-23-14-31-17.txt
+++ /dev/null
@@ -1,60 +0,0 @@
-1. 79 * 49 + 63 / 33
-
-2. 16 / 96 - 14 * 85 * 74
-
-3. 26 + 64 - 48 / 36 * 23
-
-4. 2 - 58
-
-5. 20
-
-6. 10
-
-7. 20 / 24
-
-8. 41 + 93 + 88
-
-9. 23 - 58 + 41 * 4 - 42
-
-10. 23 + 8 / 18 / 73 + 59
-
-11. 19 * 22
-
-12. 88 / 68 - 10
-
-13. 74 / 80 / 67 / 66 - 76
-
-14. 6 - 50 + 7 + 64
-
-15. 3 / 39
-
-16. 1 / 23 * 7
-
-17. 96 + 45
-
-18. 56 - 51 / 92
-
-19. 66 * 56 / 74 * 86
-
-20. 94 - 77 + 73 - 18
-
-21. 90 / 26
-
-22. 63 / 62
-
-23. 89 - 66
-
-24. (51 / 50) / 86 - 61
-
-25. 78 - 83 + 75
-
-26. 74 * 89 / 58 - 68 / 25
-
-27. 33 / 35
-
-28. 74 + 64 / 46
-
-29. (5 + 24) - 3
-
-30. 54
-
diff --git a/src/data/张三1/2025-09-23-14-31-19.txt b/src/data/张三1/2025-09-23-14-31-19.txt
deleted file mode 100644
index c637ca6..0000000
--- a/src/data/张三1/2025-09-23-14-31-19.txt
+++ /dev/null
@@ -1,60 +0,0 @@
-1. 89 + 44 + 65
-
-2. (86 / 7) - 44
-
-3. 23 / 86
-
-4. 94 * 56 * 90
-
-5. (35 + 88) + 88 / 92 - 64
-
-6. 10 - 67 / 28 * 12
-
-7. 41 - 93 / 40
-
-8. 68 / 19 / 64 + 75
-
-9. 41 * 68
-
-10. 74 + 62 - 76 - 4
-
-11. 86 + 47 - 8 + 31 * 6
-
-12. 83 * 99
-
-13. 44 + 85 * 91 + 23
-
-14. 5 - 47 / 82
-
-15. (37 / 78) + 91
-
-16. 27 + 82 / 27 * 87
-
-17. 17 - 98 * 73 * 85 - 98
-
-18. 89 * 74 * 5 + 97
-
-19. 31 / 32 + 16 - 17
-
-20. 60 + 46
-
-21. 93 * 59
-
-22. 70 / 4
-
-23. (9 / 35) - 45
-
-24. 90 - 79 + 4 + 93
-
-25. (74 - 83) * 35 * 100
-
-26. 4 + 57
-
-27. 40 + 52
-
-28. 28 + 60
-
-29. 86 * 84 * 87 + 89 * 13
-
-30. 12 / 7
-
diff --git a/src/data/李四1/2025-09-23-10-22-28.txt b/src/data/李四1/2025-09-23-10-22-28.txt
deleted file mode 100644
index 82a18f3..0000000
--- a/src/data/李四1/2025-09-23-10-22-28.txt
+++ /dev/null
@@ -1,56 +0,0 @@
-1. sqrt(89) * 64
-
-2. 15 * 45 + 41 / (66)^2
-
-3. 22 + sqrt(98)
-
-4. 13 / (23)^2 - 62 * 32 / 75
-
-5. (70)^2
-
-6. sqrt(22) - 8 + 62 - 26 + 28
-
-7. (1)^2
-
-8. (93)^2
-
-9. 62 - 69 / 93 / (52)^2
-
-10. (50 * 42) - (82)^2
-
-11. sqrt(100) * 24
-
-12. 29 + 2 * 23 + 65 - sqrt(20)
-
-13. 52 * 22 / 24 / sqrt(29) - 50
-
-14. 73 * 75 / sqrt(32)
-
-15. (sqrt(7) - 91) - 76
-
-16. 64 - 81 - sqrt(75) * 35 - 92
-
-17. 38 * sqrt(39) - 95 / 58
-
-18. (31 - 71) - (89)^2 / 66
-
-19. (68 * 25) / 78 - sqrt(49)
-
-20. (17)^2 * 35
-
-21. 20 / (46)^2 - 97
-
-22. 9 - (91)^2 - 55 * 88 + 59
-
-23. sqrt(67)
-
-24. sqrt(90) + 65 + 92
-
-25. (86)^2
-
-26. 43 + 85 * sqrt(73)
-
-27. 55 - (94)^2
-
-28. sqrt(34) / 51 - 25 / 4
-