slug
type
status
category
summary
date
tags
password
icon
Question 1:Output from a text file
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cded170-15ab-4f19-ab12-4cadd7654235%2Facb7fdbf-1287-4048-8e3e-47f72cf02c41%2Fimage.png?table=block&id=150d00f4-3435-8027-8c05-ece8efa31d27&t=150d00f4-3435-8027-8c05-ece8efa31d27&width=707.96875&cache=v2)
Solution to question 1:
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cded170-15ab-4f19-ab12-4cadd7654235%2F1d5cf8b7-0593-49fc-858f-5f8716ecf97d%2Fimage.png?table=block&id=150d00f4-3435-8006-983b-daee5d811524&t=150d00f4-3435-8006-983b-daee5d811524&width=680&cache=v2)
Question 2:Sort
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cded170-15ab-4f19-ab12-4cadd7654235%2F82c206a4-562c-4584-bade-0cd0022a50ad%2Fimage.png?table=block&id=150d00f4-3435-8059-9cc8-e2ba15688b4e&t=150d00f4-3435-8059-9cc8-e2ba15688b4e&width=707.96875&cache=v2)
Solution to question 2:
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cded170-15ab-4f19-ab12-4cadd7654235%2F119fc751-4fbe-40e6-95cc-2fa8a839f290%2Fimage.png?table=block&id=150d00f4-3435-80d9-b093-eea48dc7675b&t=150d00f4-3435-80d9-b093-eea48dc7675b&width=679.9791870117188&cache=v2)
代码分析:
这个伪代码描述的是一种**冒泡排序(Bubble Sort)**的算法变体。以下是对代码逐行的解读:
1. 声明变量:
Temp
是一个临时变量,用于在交换数组元素时保存数据。
NoSwaps
是一个布尔值,记录在一次循环中是否进行了交换操作。如果没有交换操作,则排序完成。
Boundary
定义了当前排序范围的边界。
Row
和Col
分别表示行和列,用于二维数组的索引。
2. 初始化边界:
Boundary
初始化为 999,假设数组的最大索引是 999。
3. 主循环:
REPEAT ... UNTIL
是一个循环结构,直到NoSwaps = TRUE
(即本次循环没有发生任何交换,表明数组已排序)。
- 每次进入循环时,
NoSwaps
被设为TRUE
,假设当前数组已经是排序的,除非在循环中发现需要交换。
4. 比较和交换逻辑:
- 判断条件
Result[Row, 2] > Result[Row + 1, 2]
:如果当前行的第二列(假设排序依据是第2列)的值大于下一行的第2列值,就需要交换两行。
- 交换逻辑:
- 使用
Temp
临时存储当前行的某列值。 - 将下一行的值赋给当前行。
- 将
Temp
中存储的值赋给下一行,实现两行交换。
- 如果发生了交换,将
NoSwaps
设为FALSE
,表示排序还未完成。
5. 更新边界:
- 每次外层循环结束后,
Boundary
减 1。因为每次循环都将最大的值移动到最后,无需再检查该位置。
6. 终止条件:
- 当整个数组在一轮循环中没有发生任何交换时,
NoSwaps
保持TRUE
,此时说明数组已经完全排序。
总结:
- 这是一个冒泡排序算法,改进之处在于:
- 使用
NoSwaps
检查是否可以提前结束排序。 - 动态调整边界
Boundary
,减少不必要的比较。
- 该算法对一个二维数组
Result
的第2列进行排序,并确保交换时同步调整整行数据。
注意事项:
Boundary
初始值假定为数组最大索引,实际实现中应设置为数组的具体长度。
- 如果数组长度或其他细节不同,可能需要调整变量和范围。
Question 3:Abbreviation
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cded170-15ab-4f19-ab12-4cadd7654235%2Fbfcb9cf7-5986-4eeb-9d72-eadf5ba7cb2a%2Fimage.png?table=block&id=150d00f4-3435-8054-95ce-d803fcfa086a&t=150d00f4-3435-8054-95ce-d803fcfa086a&width=707.9896240234375&cache=v2)
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cded170-15ab-4f19-ab12-4cadd7654235%2F24c5bd7e-f2d9-4399-9388-96ff87df0095%2Fimage.png?table=block&id=150d00f4-3435-8083-8a01-c5da5debfbd6&t=150d00f4-3435-8083-8a01-c5da5debfbd6&width=707.9896240234375&cache=v2)
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cded170-15ab-4f19-ab12-4cadd7654235%2Fed858d8c-74d6-48b3-b7a5-470c1f18cf26%2Fimage.png?table=block&id=150d00f4-3435-802b-bf56-ff5ff11781dc&t=150d00f4-3435-802b-bf56-ff5ff11781dc&width=707.9479370117188&cache=v2)
Solution to 3(a):
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cded170-15ab-4f19-ab12-4cadd7654235%2Ff01d7791-a514-4d2c-a17e-031502643dc7%2Fimage.png?table=block&id=150d00f4-3435-8004-8f0f-ec130938d38c&t=150d00f4-3435-8004-8f0f-ec130938d38c&width=679.9896240234375&cache=v2)
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cded170-15ab-4f19-ab12-4cadd7654235%2F32ea902c-2752-40c3-aa6b-5c115bb94fee%2Fimage.png?table=block&id=150d00f4-3435-80e1-aa35-c124a4d596e5&t=150d00f4-3435-80e1-aa35-c124a4d596e5&width=707.9791870117188&cache=v2)
Solution to 3(b):
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cded170-15ab-4f19-ab12-4cadd7654235%2Feeb60dd3-4b62-4089-8ba5-dce039185fe4%2Fimage.png?table=block&id=150d00f4-3435-8060-91eb-d0afe6fad90d&t=150d00f4-3435-8060-91eb-d0afe6fad90d&width=679.9791870117188&cache=v2)
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cded170-15ab-4f19-ab12-4cadd7654235%2F77649b83-6029-4539-812f-4bc4987b5441%2Fimage.png?table=block&id=150d00f4-3435-8094-bcca-fae783dec5e4&t=150d00f4-3435-8094-bcca-fae783dec5e4&width=707.9896240234375&cache=v2)
Solutions to 3(c)
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cded170-15ab-4f19-ab12-4cadd7654235%2F4aea05ae-9509-4cbb-84f1-21385d845121%2Fimage.png?table=block&id=150d00f4-3435-804d-aab8-f960f9dba2bf&t=150d00f4-3435-804d-aab8-f960f9dba2bf&width=679.9896240234375&cache=v2)
Question 4:MOD & CASE
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cded170-15ab-4f19-ab12-4cadd7654235%2F25111209-569b-4e2a-a3a4-b9b50a790ddc%2Fimage.png?table=block&id=150d00f4-3435-806a-b273-ce8b63d4b484&t=150d00f4-3435-806a-b273-ce8b63d4b484&width=707.9791870117188&cache=v2)
Solution to 4(a):
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cded170-15ab-4f19-ab12-4cadd7654235%2F141a401d-2371-4690-9a30-a95d819bada9%2Fimage.png?table=block&id=150d00f4-3435-80f1-b4e9-c21d103012be&t=150d00f4-3435-80f1-b4e9-c21d103012be&width=679.9896240234375&cache=v2)
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cded170-15ab-4f19-ab12-4cadd7654235%2F077ddb91-8e32-4631-ab4f-8310926340e9%2Fimage.png?table=block&id=150d00f4-3435-80a7-b79b-ef9d07bc3825&t=150d00f4-3435-80a7-b79b-ef9d07bc3825&width=707.9896240234375&cache=v2)
Solution to 4(b):
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cded170-15ab-4f19-ab12-4cadd7654235%2Ff367b405-031a-434e-a8b0-ef4f40088360%2Fimage.png?table=block&id=150d00f4-3435-8099-a85c-dda86ad9084d&t=150d00f4-3435-8099-a85c-dda86ad9084d&width=679.9896240234375&cache=v2)
Codes
Question 5:Palindrome
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cded170-15ab-4f19-ab12-4cadd7654235%2Fc6321613-51c8-43ad-9bec-7a1cacb514f2%2Fimage.png?table=block&id=150d00f4-3435-801c-8f1a-c69c98ea4791&t=150d00f4-3435-801c-8f1a-c69c98ea4791&width=707.96875&cache=v2)
Solution to question 5:
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cded170-15ab-4f19-ab12-4cadd7654235%2F2b8a807f-3990-4d7b-9ce8-fe7068994a0b%2Fimage.png?table=block&id=150d00f4-3435-807d-b45e-fe7120a0026c&t=150d00f4-3435-807d-b45e-fe7120a0026c&width=679.9896240234375&cache=v2)
Question 6:Passwords
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cded170-15ab-4f19-ab12-4cadd7654235%2Fb51645ce-eb27-4859-8ebf-21a2977d7d82%2Fimage.png?table=block&id=150d00f4-3435-80d2-b1f4-cf9a93f091ad&t=150d00f4-3435-80d2-b1f4-cf9a93f091ad&width=707.9791870117188&cache=v2)
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cded170-15ab-4f19-ab12-4cadd7654235%2F14b7fdf1-da33-4a07-9a86-3886e67a68c2%2Fimage.png?table=block&id=150d00f4-3435-802b-b077-c9ec9fea46c8&t=150d00f4-3435-802b-b077-c9ec9fea46c8&width=707.9896240234375&cache=v2)
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cded170-15ab-4f19-ab12-4cadd7654235%2F93d99024-580e-4d0b-91f0-a92f90af4774%2Fimage.png?table=block&id=150d00f4-3435-80e5-b543-e9e2d93bb759&t=150d00f4-3435-80e5-b543-e9e2d93bb759&width=707.9791870117188&cache=v2)
Solution to 6(a):
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cded170-15ab-4f19-ab12-4cadd7654235%2F155272fc-7826-4dc3-becb-db425b1ae21a%2Fimage.png?table=block&id=150d00f4-3435-8016-9c1c-d0cc1f71eba0&t=150d00f4-3435-8016-9c1c-d0cc1f71eba0&width=679.9896240234375&cache=v2)
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cded170-15ab-4f19-ab12-4cadd7654235%2F37ca7493-71bd-48d7-91d3-be3673a302fc%2Fimage.png?table=block&id=150d00f4-3435-8003-b038-cb702eb8f27c&t=150d00f4-3435-8003-b038-cb702eb8f27c&width=707.9896240234375&cache=v2)
Solution to 6(b):
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cded170-15ab-4f19-ab12-4cadd7654235%2Ff92a25d6-b8de-4247-8097-195f740d5997%2Fimage.png?table=block&id=150d00f4-3435-807a-836e-ede191117f9a&t=150d00f4-3435-807a-836e-ede191117f9a&width=1358&cache=v2)
Question 7:Replace
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cded170-15ab-4f19-ab12-4cadd7654235%2F9d6615ed-bb82-4088-bfbf-25091c37f719%2Fimage.png?table=block&id=151d00f4-3435-80ad-84f8-f2fcc9b7f784&t=151d00f4-3435-80ad-84f8-f2fcc9b7f784&width=707.9896240234375&cache=v2)
Solution to Question 7:
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cded170-15ab-4f19-ab12-4cadd7654235%2Fe413f3a1-debe-4225-abd4-ca0b88424d22%2Fimage.png?table=block&id=151d00f4-3435-80a5-8f2a-eb9c4e464308&t=151d00f4-3435-80a5-8f2a-eb9c4e464308&width=679.9791870117188&cache=v2)
Question 8:Average
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cded170-15ab-4f19-ab12-4cadd7654235%2F4d936300-dd0f-4b7b-b66b-8cc9647d1ea5%2Fimage.png?table=block&id=151d00f4-3435-801c-890b-fe7ae2bf7e21&t=151d00f4-3435-801c-890b-fe7ae2bf7e21&width=707.9896240234375&cache=v2)
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cded170-15ab-4f19-ab12-4cadd7654235%2F351351a5-48d1-4fef-821e-6da3fa5cc40b%2Fimage.png?table=block&id=151d00f4-3435-80f8-b800-d9b203bd18c8&t=151d00f4-3435-80f8-b800-d9b203bd18c8&width=707.96875&cache=v2)
Solution to question 8:
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cded170-15ab-4f19-ab12-4cadd7654235%2F6e127343-e6d2-4c87-9cf5-24bf067fca43%2Fimage.png?table=block&id=151d00f4-3435-8058-a041-da28a1c4cc6b&t=151d00f4-3435-8058-a041-da28a1c4cc6b&width=679.9791870117188&cache=v2)
Question 9:File
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cded170-15ab-4f19-ab12-4cadd7654235%2Fafbc6e06-e11a-4492-aaee-7e23c045bfe0%2Fimage.png?table=block&id=151d00f4-3435-80d0-b639-ee1e18004bd9&t=151d00f4-3435-80d0-b639-ee1e18004bd9&width=707.9896240234375&cache=v2)
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cded170-15ab-4f19-ab12-4cadd7654235%2F2cc159b0-d3e4-48f0-acdd-800cf5ed18b7%2Fimage.png?table=block&id=151d00f4-3435-8062-82c7-e603781ae31b&t=151d00f4-3435-8062-82c7-e603781ae31b&width=707.96875&cache=v2)
Solution to 9(a)
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cded170-15ab-4f19-ab12-4cadd7654235%2Fa67825fb-a65a-4983-ae2e-369545af469e%2Fimage.png?table=block&id=151d00f4-3435-80e4-b029-c5be06e1f4af&t=151d00f4-3435-80e4-b029-c5be06e1f4af&width=679.9896240234375&cache=v2)
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cded170-15ab-4f19-ab12-4cadd7654235%2F0784068f-721e-4b27-b761-431bc8febef8%2Fimage.png?table=block&id=151d00f4-3435-8015-8e44-c3f7e5144bf8&t=151d00f4-3435-8015-8e44-c3f7e5144bf8&width=707.96875&cache=v2)
Solution to 9(b)
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cded170-15ab-4f19-ab12-4cadd7654235%2F2d7dea1e-c817-497e-8715-98c301acd23e%2Fimage.png?table=block&id=151d00f4-3435-805a-ae85-df1c02d4b8cd&t=151d00f4-3435-805a-ae85-df1c02d4b8cd&width=679.9896240234375&cache=v2)
Question 10:Center
、
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cded170-15ab-4f19-ab12-4cadd7654235%2F14e42f09-c100-49ce-aff3-a5fa3e96d248%2Fimage.png?table=block&id=153d00f4-3435-8072-a00b-e788dfc4d07a&t=153d00f4-3435-8072-a00b-e788dfc4d07a&width=707.9791870117188&cache=v2)
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cded170-15ab-4f19-ab12-4cadd7654235%2Fc1bcca44-8cf5-4ee1-b154-5313b5346a7b%2Fimage.png?table=block&id=153d00f4-3435-801b-98f3-d2235e5cf761&t=153d00f4-3435-801b-98f3-d2235e5cf761&width=707.9896240234375&cache=v2)
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cded170-15ab-4f19-ab12-4cadd7654235%2F93afdffa-38e0-4b95-9ff2-3ae0ebd0b687%2Fimage.png?table=block&id=153d00f4-3435-802b-b499-d9432ed83428&t=153d00f4-3435-802b-b499-d9432ed83428&width=707.9479370117188&cache=v2)
Solutions to 10(a):
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cded170-15ab-4f19-ab12-4cadd7654235%2F40b537ee-d4ae-473a-ad46-8d67fca9fb60%2Fimage.png?table=block&id=153d00f4-3435-80f2-bc09-fe38df03d20d&t=153d00f4-3435-80f2-bc09-fe38df03d20d&width=679.9896240234375&cache=v2)
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cded170-15ab-4f19-ab12-4cadd7654235%2F15fc3edd-42f2-4e9d-bfcd-a4c46d43c0a5%2Fimage.png?table=block&id=153d00f4-3435-805d-b600-d3a04b4fc245&t=153d00f4-3435-805d-b600-d3a04b4fc245&width=707.96875&cache=v2)
Solution to 10(b):
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cded170-15ab-4f19-ab12-4cadd7654235%2Fe9d8d460-a3ef-4dfa-8b2d-698f1be95ff2%2Fimage.png?table=block&id=153d00f4-3435-80ba-be1c-cbf687f58d76&t=153d00f4-3435-80ba-be1c-cbf687f58d76&width=707.9896240234375&cache=v2)
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cded170-15ab-4f19-ab12-4cadd7654235%2F6e991397-9788-47cd-8aeb-91e081a95f20%2Fimage.png?table=block&id=153d00f4-3435-80dc-a880-e277b4f7101b&t=153d00f4-3435-80dc-a880-e277b4f7101b&width=707.9791870117188&cache=v2)
Solution to 10(c):
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cded170-15ab-4f19-ab12-4cadd7654235%2Fd197e040-b14e-4eaf-89d6-58ecc54f59d4%2Fimage.png?table=block&id=153d00f4-3435-801d-ae0c-c6de94e766a4&t=153d00f4-3435-801d-ae0c-c6de94e766a4&width=679.96875&cache=v2)
Question 11:Average
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cded170-15ab-4f19-ab12-4cadd7654235%2Fe480beda-3245-4da8-a408-9320919a9cb0%2Fimage.png?table=block&id=154d00f4-3435-8013-8765-f0988bc16bfe&t=154d00f4-3435-8013-8765-f0988bc16bfe&width=707.9896240234375&cache=v2)
Solution to question 11
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cded170-15ab-4f19-ab12-4cadd7654235%2F04ef5447-d1d8-4ea0-8d0d-ae1c650054d4%2Fimage.png?table=block&id=154d00f4-3435-8031-a4d2-cfb67447ec3d&t=154d00f4-3435-8031-a4d2-cfb67447ec3d&width=679.9791870117188&cache=v2)
Question 12:Calculator
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cded170-15ab-4f19-ab12-4cadd7654235%2F42f58204-6cc8-4303-8cc0-2da0f6d9c9ee%2Fimage.png?table=block&id=154d00f4-3435-8028-b9fc-e924681d56ce&t=154d00f4-3435-8028-b9fc-e924681d56ce&width=707.9896240234375&cache=v2)
Solution to question 12:
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cded170-15ab-4f19-ab12-4cadd7654235%2F239b2c8e-d9e8-4ebc-a285-2756818ae661%2Fimage.png?table=block&id=154d00f4-3435-8058-b576-f3352e1ff7e2&t=154d00f4-3435-8058-b576-f3352e1ff7e2&width=679.9791870117188&cache=v2)
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cded170-15ab-4f19-ab12-4cadd7654235%2F9df95487-354a-4a48-aca6-cb3243f90835%2Fimage.png?table=block&id=154d00f4-3435-80cc-93d5-dbc8a8adfcb0&t=154d00f4-3435-80cc-93d5-dbc8a8adfcb0&width=679.96875&cache=v2)
Question 13:CheckFile()
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cded170-15ab-4f19-ab12-4cadd7654235%2Fea480b9b-7b66-4fd4-9168-f70834d11387%2Fimage.png?table=block&id=154d00f4-3435-80d2-abc0-dfbde70f51eb&t=154d00f4-3435-80d2-abc0-dfbde70f51eb&width=707.9791870117188&cache=v2)
Solution to 13a):
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cded170-15ab-4f19-ab12-4cadd7654235%2Fd6baf42f-c3e0-41a7-a5fd-c051d5c75de8%2Fimage.png?table=block&id=154d00f4-3435-80d5-9129-f4934c13c00d&t=154d00f4-3435-80d5-9129-f4934c13c00d&width=679.9896240234375&cache=v2)
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cded170-15ab-4f19-ab12-4cadd7654235%2F1b4f5615-0c22-4a3e-9a0b-b3472a536f52%2Fimage.png?table=block&id=154d00f4-3435-8066-8074-ee7cd1ec7cf9&t=154d00f4-3435-8066-8074-ee7cd1ec7cf9&width=707.9896240234375&cache=v2)
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cded170-15ab-4f19-ab12-4cadd7654235%2Fba5591cd-904b-41e6-baa0-d9eaf2d0cadb%2Fimage.png?table=block&id=154d00f4-3435-800c-9073-f890e7e69d43&t=154d00f4-3435-800c-9073-f890e7e69d43&width=707.96875&cache=v2)
Solution to 13(c)
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cded170-15ab-4f19-ab12-4cadd7654235%2Fcd62808a-0629-448c-b6be-723d84570aea%2Fimage.png?table=block&id=154d00f4-3435-8078-a690-e905844b358b&t=154d00f4-3435-8078-a690-e905844b358b&width=679.9896240234375&cache=v2)
Question 14:TooMany()
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cded170-15ab-4f19-ab12-4cadd7654235%2F57aa97b2-fbe2-4a3e-bd0c-5cd20ba2bf8e%2Fimage.png?table=block&id=154d00f4-3435-80d8-9b0d-c7163ac6442b&t=154d00f4-3435-80d8-9b0d-c7163ac6442b&width=707.96875&cache=v2)
Solution to question 14(a):
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cded170-15ab-4f19-ab12-4cadd7654235%2Fdf75e7da-ade6-44e3-ab90-619f702e3918%2Fimage.png?table=block&id=154d00f4-3435-80d6-8a87-c6b6f3f655d0&t=154d00f4-3435-80d6-8a87-c6b6f3f655d0&width=1348&cache=v2)
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cded170-15ab-4f19-ab12-4cadd7654235%2Fc58019a9-d605-4e25-82f8-55211b20ad39%2Fimage.png?table=block&id=154d00f4-3435-8033-a2e4-e3f8cac36a8d&t=154d00f4-3435-8033-a2e4-e3f8cac36a8d&width=707.9791870117188&cache=v2)
Solution to question 14(b):
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cded170-15ab-4f19-ab12-4cadd7654235%2Fbd5cfe8d-c391-4b02-bb8f-aa062be8fce8%2Fimage.png?table=block&id=154d00f4-3435-80f2-b2f5-d7fa22c9ecdb&t=154d00f4-3435-80f2-b2f5-d7fa22c9ecdb&width=679.9896240234375&cache=v2)
Question 15:MyOutput()
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cded170-15ab-4f19-ab12-4cadd7654235%2F8c4a12ee-ba8f-4bd6-89fb-6942bab0d6e8%2Fimage.png?table=block&id=154d00f4-3435-80a1-8378-dbbf2392d8b9&t=154d00f4-3435-80a1-8378-dbbf2392d8b9&width=707.9896240234375&cache=v2)
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cded170-15ab-4f19-ab12-4cadd7654235%2F6cf3b0b5-99f1-4677-9d0f-6cfa7fff2b06%2Fimage.png?table=block&id=154d00f4-3435-80e3-8137-fbe3a7216c74&t=154d00f4-3435-80e3-8137-fbe3a7216c74&width=707.9896240234375&cache=v2)
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cded170-15ab-4f19-ab12-4cadd7654235%2F164ecfdb-e8eb-4b61-818a-5c62fe17220f%2Fimage.png?table=block&id=154d00f4-3435-80d9-b3cb-e4a853cc111f&t=154d00f4-3435-80d9-b3cb-e4a853cc111f&width=707.9896240234375&cache=v2)
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cded170-15ab-4f19-ab12-4cadd7654235%2F16c46b10-95bd-40c6-91a5-e2b0d948c9e9%2Fimage.png?table=block&id=154d00f4-3435-8064-bea6-e99d0660e916&t=154d00f4-3435-8064-bea6-e99d0660e916&width=707.9896240234375&cache=v2)
Solution to 16(a)
![notion image](https://www.notion.so/image/https%3A%2F%2Fprod-files-secure.s3.us-west-2.amazonaws.com%2F9cded170-15ab-4f19-ab12-4cadd7654235%2F6c9081b1-edf7-4ec3-8d9d-edf275dcde08%2Fimage.png?table=block&id=154d00f4-3435-8083-b79f-e2c1f54cb70e&t=154d00f4-3435-8083-b79f-e2c1f54cb70e&width=679.9896240234375&cache=v2)
- 作者:现代数学启蒙
- 链接:https://www.math1234567.com/article/pqs
- 声明:本文采用 CC BY-NC-SA 4.0 许可协议,转载请注明出处。
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