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1. Exercise 2-1 Programming in C is fun! (5 points)
2. Exercise 2-3 output inverted triangle pattern (5 points)
3. Exercise 2-4 temperature conversion (5 points)
4. Exercise 2-6: Calculate the distance of an object in free fall (5 points)
5. Exercise 2-8 Calculation of Celsius temperature (10 points)
6. Exercise 2-9 Four arithmetic operations on integers (10 points)
7. Exercise 2-10 Calculating piecewise functions [1] (10 points)
8. Exercise 2-11 Calculating piecewise functions [2] (10 points)
9. Exercise 2-12 Output Fahrenheit-Celsius temperature conversion table (15 points)
10. Exercise 2-13 Find the sum of the first N items of one-Nth sequence (15 points)
12. Exercise 2-15 Find the sum of the first N items of a simple interleaved sequence (15 points)
13. Exercise 2-17 Generate a power table of 3 (15 points)
14. Exercise 2-18 Find the number of combinations (15 points)
15. Exercise 2-1 Find the mean value of integers (10 points)
16. Exercise 2-2 Ladder electricity price (15 points)
17. Exercise 2-3 Find the partial sum of squares and reciprocal sequences (15 points)
18. Exercise 2-4 Find the sum of the first N terms of the interleaved sequence (15 points)
19. Exercise 2-5 Find the sum of the first N terms of the square root sequence (15 points)
20. Exercise 2-6 Find the sum of the first N terms of the factorial sequence (15 points)
21. Exercise 3-2 Calculate the value of a symbolic function (10 points)
22. Exercise 3-4 Statistics characters (15 points)
23. Exercise 3-5 output leap year (15 points)
24. Exercise 3-7 score conversion (15 points)
25. Exercise 3-8 Check the price of fruit (15 points)
26. Exercise 3-1 Compare size (10 points)
27. Exercise 3-2 Punishment for speeding on expressways (15 points)
28. Exercise 3-3 Taxi pricing (15 points)
29. Exercise 3-4 Statistics of students' grades (15 points)
30. Exercise 9-1 Time conversion (15 points)
31. Exercise 9-3 Plane vector addition (15 points)
32. Exercise 9-4 Find books (20 points)
33. Exercise 9-5 Address book sorting (20 points)
34. Exercise 4-6 Guess the number game (15 points)
35. Exercise 4-7 Find the approximate value of e (15 points)
36. Exercise 4-10 Find the minimum value (20 points)
37. Exercise 4-11 Count prime numbers and sum them (20 points)
38. Exercise 4-1 Find the sum of odd numbers (15 points)
39. Exercise 4-2 Partial sum of exponentiation series expansion (20 points)
40. Exercise 4-3 Find the sum of the first N items of the score sequence (15 points)
41. Exercise 4-4 Summing of special sequence a (20 points)
42. Exercise 4-6 Number of daffodils (20 points)
43. Exercise 4-7 Greatest common divisor and least common multiple (15 points)
44. Exercise 7-5 Find saddle point (20 points)
45. Exercise 5-1 Find the sum from m to n (10 points)
46. Exercise 5-2 Find the largest of two numbers (10 points)
47. Exercise 5-3 Number Pyramid (15 points)
48. Exercise 5-1 Symbolic functions (10 points)()
49. Exercise 5-2 Use functions to find sums of odd numbers (15 points)
50. Exercise 5-3 Use a function to calculate the distance between two points (10 points)
51. Exercise 5-4 Use functions to find the sum of prime numbers (20 points)
52. Exercise 5-5 Use functions to count the number of specified numbers (15 points)
53. Exercise 5-6 Use the function to output the number of daffodils (20 points)
54. Exercise 5-7 Use functions to find the approximate value of the cosine function (15 points)
55. Exercise 4-8 Dropping the ball from high altitude (20 points)
56. Exercise 4-10 Monkey eating peach problem (15 points)
57. Exercises 6-8 Count the number of words in a line of text (15 points)
58. Exercise 7-2 Find the maximum value and its subscript (20 points)
59. Exercise 7-3 Store the numbers in the array in reverse order (20 points)
60. Exercise 7-4 Find the elements that are not common to two arrays (20 points)
61. Exercise 7-7 Matrix operation (20 points)
62. Exercise 7-8 Circular shifting of square matrix to the right (20 points)
63. Exercise 6-1 Count the number of characters by category (15 points)
64. Exercise 6-2 Use functions to find the sum of special series a (20 points)
66. Exercise 6-5 Use functions to verify Goldbach's conjecture (20 points)
67. Exercise 6-6 Use a function to output the inverse of an integer (20 points)
68. Exercise 8-2 Calculate the sum and difference of two numbers (10 points)
69. Exercise 7-9 counting the number of days (15 points)
70. Exercise 7-10 Find the specified character (15 points)
71. Exercise 7-11 reverse sequence of strings (15 points)
72. Exercise 7-1 Selection method sorting (20 points)
73. Exercise 7-2 Find the single-digit number that appears most in a batch of integers (20 points)
74. Exercise 8-8 Move letters (10 points)
75. Exercise 8-1 Split the integer and decimal parts of real numbers (15 points)
76. Exercise 7-3 Judging the upper triangular matrix (15 points)
77. Exercise 7-4 Find the sum of elements in each row of the matrix (15 points)
78. Exercise 7-6 Statistics of uppercase consonants (15 points)
79. Exercise 3-5 Triangle Judgment (15 points)
81. Exercise 7-7 String replacement (15 points)
82. Exercises 8-10 output student grades (20 points)
83. Exercise 8-2 Find the specified element in the array (15 points)
84. Exercise 8-3 Circularly shifting the array to the right (20 points)
85. Exercises 8-9 Classify and count the number of characters of each type (15 points)
86. Exercise 9-2 Calculate the product of two complex numbers (15 points)
87. Exercise 9-6 Statistics of student achievement by grade (20 points)
88. Exercise 11-1 Output the English name of the month (15 points)
89. Exercise 11-2 Find the day of the week (15 points)
90. Exercise 10-1 Use a recursive function to calculate the sum of 1 to n (10 points)
91. Exercise 10-2 Find the factorial sum recursively (15 points)
92. Exercise 8-5 Use functions to realize partial copying of strings (20 points)
93. Exercise 8-6 Delete characters (20 points)
94. Exercise 8-8 Judging palindrome strings (20 points)
95. Exercise 10-3 Realize exponential function recursively (15 points)
96. Exercise 10-4 Recursively find the partial sum of simple alternating power series (15 points)
97. Exercise 10-5 Recursive calculation of Ackermenn function (15 points)
98. Exercise 10-6 Find the Fabonacci sequence recursively (10 points)
99. Exercise 10-7 Convert decimal to binary (15 points)
100. Exercise 10-8 Recursively realize sequential output of integers (15 points)