How to write a function that swaps the first and last elements of a list argument
Answers
A Python programme to swap the first and last elements in a list
Put the list's element count into a variable.Using a for loop, accept the values and add them to the list.Change the list's first and end elements using a temporary variable.Print the freshly created list.Exit.What is Python programme?Popular general-purpose programming language Python is used frequently. It is employed in many different domains, including desktop software, online development, and machine learning. Python, thankfully, has a straightforward syntax that is simple to use. This makes Python a fantastic language for novices to learn. Python is created under an OSI-approved open source licence that allows for free use and distribution, including for commercial purposes. The Python Software Foundation oversees the Python licence.An interactive session is a common method for running Python programmes. Depending on your Python installation, just open a command-line or terminal and type python or python3 before pressing Enter to launch an interactive Python session.To learn more about Python programme, refer to:
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Related Questions
given the following lines of code, what will be the output, i.e., the value of *(ptr 3)? int intarray[8] ={121, -21, 5, 103, 71, 11, 101, 99}; int *ptr = &intarray[3];
Answers
Based on the given code, the output or the value of *(ptr + 3) will be 11.
Explanation of the first two lines of code followed by a step-by-step explanation of how the output *(ptr + 3) is calculated:
int intarray[8] = {121, -21, 5, 103, 71, 11, 101, 99}; initializes an array named intarray with 8 integer elements: 121, -21, 5, 103, 71, 11, 101, and 99.
int *ptr = &intarray[3]; creates a pointer named ptr that points to the address of the fourth element in the array (intarray[3], which has a value of 103).
Now, let's move on to the explanation of how the output *(ptr + 3) is calculated:
*(ptr + 3) means "the value of the element 3 positions after the element pointed to by ptr."
Since ptr points to intarray[3], *(ptr + 3) will point to intarray[6] which has a value of 11.
To be more specific, ptr + 3 calculates the memory address of the fourth element after the element pointed to by ptr, which is intarray[6]. And by dereferencing the pointer with *(ptr + 3), we get the value stored in intarray[6], which is 11.
So the output or the value of *(ptr + 3) will be 11.
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Match the pictures with the type of camera angle the photographer used in each of them.
Answers
Answer:
Check pdf
Explanation:
Select the correct answer.
John recently worked on a project about various programming languages, He learned that though procedural language programs are useful,
they have disadvantages too. What is a disadvantage of programs written in procedural languages?
OA. Programs do not represent data complexity.
OB. Programs take more time to execute.
OC. Programs are prone to security threats.
OD. Programs do not interface with multiple platforms,
Answers
.
It matters if you capitalize your search words in a search engine
True
False
Answers
Answer:
false
Explanation:
search engines really don't care. they'll find the answer almost always whether or not you capitalize things
TRUE OR FALES
1.Windows 98 is not a GUI-based operating system.
Answers
Answer:
TRUE
Explanation:
t is a graphical user interface (GUI) based operating system. Which makes our operation interactive and easy to use. Windows 98 is an improved version of Windows 95. Main feature in windows 98 is its 'Desktop'.
What do HTML documents consist of? Three things
Answers
Answer:
Explanation:
An HTML 4 document is composed of three parts: a line containing HTML version information, a declarative header section (delimited by the HEAD element), a body, which contains the document's actual content
Hay give me some funny but good zombie movies and I will give 100 points
Ps I will have to do it on private thing so ya y’all get Brainly and 100 points
Answers
Explanation:
okay, you said funny but I wodner if this is funny.
and said some, I dont think I've watched much
Train to busan?
how about Transylvania? lol
I'm sorry but cant think of anything from those I've watched. T~T
USE C++ Please
Use a set to store a list of exclude words.
Read lines from the user and count the number of each of the
exclude words that the user types.
Answers
Using a set, the program stores exclude words and counts their occurrences from user input, displaying the occurrence count of each exclude word.
An example in C++ that demonstrates the usage of a set to store a list of exclude words, reads lines from the user input, and counts the occurrences of each exclude word that the user types:
```cpp
#include <iostream>
#include <string>
#include <set>
#include <map>
int main() {
std::set<std::string> excludeWords = { "apple", "banana", "orange" };
std::map<std::string, int> wordCount;
std::string line;
std::cout << "Enter lines of text (press 'q' to quit):\n";
while (std::getline(std::cin, line) && line != "q") {
std::string word;
std::istringstream iss(line);
while (iss >> word) {
if (excludeWords.count(word)) {
wordCount[word]++;
}
}
}
std::cout << "\nOccurrence count of exclude words:\n";
for (const auto& pair : wordCount) {
std::cout << pair.first << ": " << pair.second << std::endl;
}
return 0;
}
```
In this example, we define a set called `excludeWords` that stores the list of exclude words. We also define a map called `wordCount` to store the count of each exclude word that the user types.
The program prompts the user to enter lines of text until they enter 'q' to quit. It then reads each line and splits it into individual words. For each word, it checks if it exists in the `excludeWords` set. If it does, it increments the count in the `wordCount` map.
Finally, the program displays the occurrence count of each exclude word that the user typed.
Note: Don't forget to include the necessary header files (`<iostream>`, `<string>`, `<set>`, `<map>`, `<sstream>`) and use the `std` namespace or specify the namespace for each standard library object used.
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"
Assume you are creating a database. Four entities are
identified: buyer, seller, agent, and house. Suppose each buyer can
make an appointment with a seller to see a house at a certain
time
Answers
In the database, four entities are identified: buyer, seller, agent, and house. The system allows buyers to schedule appointments with sellers to view houses at specific times.
To create a database for managing interactions between buyers, sellers, agents, and houses, we can design a system that facilitates the scheduling of appointments for house viewings. The entities in the database include the buyer, seller, agent, and house, each with their respective attributes and relationships.
The buyer entity would have information such as name, contact details, and preferences for the type of house they are interested in. The seller entity would contain details about the property being sold, including its address, price, and any additional information. The agent entity would represent the intermediary facilitating the transactions, with attributes like their name, contact information, and agency affiliation.
The house entity would store information specific to each property, such as its address, size, number of bedrooms, and any other relevant details. Additionally, the house entity would include a field to indicate its availability for viewings.
To enable buyers to schedule appointments with sellers, the database could have a relationship between the buyer and seller entities, allowing the buyer to request a viewing for a particular house. This relationship could include attributes like the requested time and date for the viewing.
With this structure in place, the database could provide functionality for buyers to browse available houses, select a property of interest, and request an appointment at a convenient time. The system would then manage the scheduling process, ensuring that there are no conflicts in appointment times for a given house and notifying the relevant parties about the confirmed viewing arrangements.
Overall, the database would support the coordination of appointments between buyers and sellers, streamlining the process of house viewings and facilitating efficient communication between the involved entities.
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Fill in the word to complete the sentence.
A ___________ is a line ignored by Python during execution.
Answers
Answer:
Service Layer
Explanation:
What would the coordinates be of a 1x1x1 cube in a 3D space if the front lower-left corner is placed at (0,0,0) and the back top-right corner is placed at (1,1,1)?
Answers
Answer:
See picture.
Explanation:
The picture shows all the 8 coordinates.
What is black that has words and it is red all day?
Answers
This phrase seems to be a riddle and its answer is "A newspaper"
What is the riddle about?Newspapers are typically black with white text, but the newspaper can be red if it is referring to the financial section, which often contains stock market information and is known as the "red section" or "red pages" due to the historical use of red ink to indicate stock market losses.
Note that A newspaper is a periodical publication containing written information about current events, news stories, and other items of general interest. They are usually printed on paper and come out once a day, weekly, or monthly.
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This question has two parts : 1. List two conditions required for price discrimination to take place. No need to explain, just list two conditions separtely. 2. How do income effect influence work hours when wage increases? Be specific and write your answer in one line or maximum two lines.
Answers
Keep in mind that rapid prototyping is a process that uses the original design to create a model of a part or a product. 3D printing is the common name for rapid prototyping.
Accounting's Business Entity Assumption is a business entity assumption. It is a term used to allude to proclaiming the detachment of each and every monetary record of the business from any of the monetary records of its proprietors or that of different organizations.
At the end of the day, we accept that the business has its own character which is unique in relation to that of the proprietor or different organizations.
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What is Boolean algebra
Answers
Answer:
Boolean algebra is a division of mathematics that deals with operations on logical values and incorporates binary variables.
Explanation:
software designed specifically for a highly specialized industry is called ____.
Answers
Software designed specifically for a highly specialized industry is called vertical market software.
What instances of software for the vertical market?Software used in vertical markets frequently includes point-of-sale systems. Applications for manufacturing, medical needs, and scientific analysis are some more examples of vertical market software. For instance, because they are solely used by a particular set of people, investment, real estate, and banking software applications are all examples of vertical market software applications.
A vertical software platform: what is it?An industry-specific cloud computing solution, such as one made for the retail, insurance, or auto manufacturing sectors, is referred to as vertical SaaS (Software as a Service). Vertical SaaS solutions are now being offered by a large number of established IT organizations.
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Select the three limitations to be kept in mind concerning mobile websites.
A. Mobile devices cannot access anything with JavaScript.
B. Mobile devices cannot access anything with a PDF file.
C. Many mobile devices cannot display various fonts.
D.Mobile devices cannot access anything Flash-based.
E. Many mobile devices cannot access certain videos.
Answers
Answer:
How should viruses be classified - as living or non-living?
B. Mobile devices cannot access anything with a PDF file.
Explanation:
Answer:
Many mobile devices cannot display various fonts.Mobile devices cannot access anything Flash-based.Many mobile devices cannot access certain videos.These are the three limitations to keep in mind when designing mobile websites. Many mobile devices cannot display certain fonts or access Flash-based content, and certain videos may not be accessible on some mobile devices. However, modern mobile devices can generally access content with JavaScript and PDF files, so A and B are not limitations to be kept in mind concerning mobile websites.
You construct a simple electrical current to boil water for tea. A battery generates positive and negative charges. A wire connects the battery to a hot plate. When you close the circuit, the hot plate turns on and heats the tea kettle. Which object in this circuit is the load?
Answers
Answer:
The hot plate
Explanation:
An electrical component that consumes or takes up the current in the circuit is known as the load.
In this circuit, the hot plate takes up the current produced when the circuit is closed. The current it take up is used to heat up the tea kettle.
Hence, we can see from the foregoing that the hot plate is the load in this circuit.
Answer :
Answer
The hot plate
typically, the first iteration or two of the up produces documentation and a ____ system
Answers
The first iteration or two of the up produces documentation and a prototype system. Prototyping involves the production of a partial implementation of the system.
Prototyping enables users to assess the system’s usability and verify that the requirements have been correctly interpreted. Prototyping can be utilized as part of iterative development, allowing the system to be constructed in smaller increments.Prototyping is a method for creating prototypes or models of a system, as well as a tool for developing and refining requirements and design. It is used to confirm that the software will meet user expectations and that it will function properly. A prototype is a limited model of a product or system that is created for testing and development purposes. It’s a small version of the end product that includes only the key features or functions. As a result, a prototype may be created in a variety of formats, including sketches, wireframes, mockups, or working software. A prototype can be used to evaluate a system’s functionality and usability and to gather feedback from users.
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What is the output of the following snippet?
my_list =
[[0, 1, 2, 3] for i in range (2) ]
print (my_list [2] [0])
Answers
Answer:
Explanation is being shown in the file that takes you to the link
Robots are more prevalent today than they were just a few years ago, tackling tasks that range in importance from cleaning floors to teaching students to diagnosing illnesses. With this progress comes possible job loss for janitorial personnel, educators, doctors, and others. Discuss some areas where you find this technology helpful as well as areas you feel more confident in human decision making. List some pros and cons of robotic technology and provide real life examples. For instance, many people would relish the thought of owning a robotic sweeper but would cringe if their children were being taught by a robot sporting a face and using personalized conversation.
Answers
Answer: Some areas that technology would be useful are Agriculture, Health Care, and the Military.
But some jobs that humans are better at could be jobs that require Creativity and strategic thinking
Explanation:
Hope this helped
In what situations might you need to use a function that calls another function?
Answers
Answer:
Explanation:
It is important to understand that each of the functions we write can be used and called from other functions we write. This is one of the most important ways that computer programmers take a large problem and break it down into a group of smaller problems.
You are a solutions architect who works at a large retail company that is migrating its existing infrastructure to AWS. You recommend that they use a custom VPC. When you create a VPC, you assign it to an IPv4 Classless Inter-Domain Routing (CIDR) block of 10.0.1.0/24 (which has 256 total IP addresses). How many IP addresses are available
Answers
In this case, there are 251 IP addresses available. They are unique addresses for the Internet Protocol.
What is an IP address?An Internet Protocol (IP) address is a unique address on Internet, which is used to indicate a local network.
The term 'Internet Protocol' indicates the principles associated with the format of the data used by the local network.
An Internet Protocol address is always denoted by a set of numerical tags that indicate the local network.
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Carmina works at a fast-food restaurant. During the slow afternoon hours, Carmina always find projects to keep her busy, like washing all the trays or deep-cleaning the drive-thru area. What workplace habit does Carmina show by doing this?
Answers
Answer:
This shows that Carmina knows how to manage her time, also called time management, and she took the initiative to do the jobs, even though she didn't have to.
c) From this group, you can crop images in PowerPoint. (i) Adjust (ii) Arrange (iii) Edit (iv) Size
Answers
Under the picture format tab
What does a credit card company consider when you apply for a card? A. How many credit cards you have applied for B. Which companies you have credit cards from already C. The name of the company where you work D. Whether you will pay off your balance in full every month
Answers
Answer:D
Explanation:the company were you get your credit card shouldn’t ask all those questions cause they should only be concern if your going to pay them.
Answer:d
Explanation:
If the algorithm does not have instructions for unanticipated results, the computer program will
Answers
BRAINLIEST please and good luck!
What are the risks associated with this kind of connectivity?.
Answers
Answer:
The risks associated with this kind of connectivity are that online hackers may see your information and that makes the human race too dependent on robots and technology which is never a good thing.
Explanation:
be happyConnectivity brings convenience but also risks. Cyberattacks, data breaches, and privacy invasion can occur, threatening personal information, financial security, and even critical infrastructure.
How can these risks be avoided?To mitigate connectivity risks, robust cybersecurity measures are essential. Employ strong passwords, regular updates, and reputable antivirus software.
Encrypt sensitive data, use secure networks, and practice cautious online behavior.
Employ multi-factor authentication and monitor accounts for suspicious activities. Educate users about phishing and social engineering. Regularly back up data and have incident response plans ready.
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You use the show ip route command on your router and see the information shown below:
Gateway of last resort is not set
C 192.168.1.0/24 is directly connected, FastEthernet0/0
C 192.168.2.0/24 is directly connected, FastEthernet0/1
172.16.0.0/24 is subnetted, 1 subnets
C 172.16.11.0 is directly connected, Serial0/1/0
R 10.0.0.0/8 [120/1] via 172.16.11.12, 00:00:04, Serial0/1/0
The router receives a packet on the FastEthernet0/1 interface addressed to 192.168.3.155. What will the router do with the packet?
Answers
The router will use the default behavior "gateway of last resort" to handle packets
How does the router determine the appropriate route for an incoming packet?In this case, since the gateway of last resort is not set, the router doesn't have a predefined route to handle the packet. As a result, the router will drop the packet and not forward it to any interface.
It's important to note that without a specific route for the destination address, the router cannot determine the correct path to forward the packet, and it will be discarded.
Based on the provided information, the router will not have a specific route for the destination address 192.168.3.155.
Therefore, it will follow the default behavior known as "gateway of last resort" to handle packets with unknown destinations.
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Which of the following is a type of input device?
Speakers
Touchscreen
Monitor
Hard drive
Answers
Answer: Touchscreen
Explanation:
The type of input device is a touchscreen.
The following information should be considered:
It is the device that is applied for providing the data & controlling the signals to the system like keyboards, mouse, touchscreen, etcThe monitor, speakers & hard drive are not considered as the input device.Therefore we can conclude that the type of input device is a touchscreen.
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Please help as soon as possible please need to turn it in
Answers
Answer:
4 is true , 5 I think it's A and number 6 is false