The code for the following requirements is mentioned below.
Describe C programming?C is a procedural programming language that was originally developed by Dennis Ritchie in the 1970s at Bell Labs. It is a general-purpose language that can be used for a wide range of applications, from low-level system programming to high-level application programming.
C is a compiled language, which means that source code is translated into machine code by a compiler before it is executed. This makes C programs fast and efficient, and allows them to run on a wide variety of platforms.
C provides a rich set of built-in data types and operators, including integers, floating-point numbers, characters, and arrays. It also supports control structures such as if-else statements, loops, and switch statements, which allow programmers to write complex logic and control the flow of their programs.
Here's the C program that fulfills the requirements:
#include <stdio.h>
#include <string.h>
int main() {
char input[100], word1[50], word2[50];
char *token;
while (1) {
printf("Enter input string:\n");
fgets(input, sizeof(input), stdin);
// Check if user wants to quit
if (input[0] == 'q') {
break;
}
// Check if input contains a comma
if (strchr(input, ',') == NULL) {
printf("Error: No comma in string.\n");
continue;
}
// Extract words from input and remove spaces
token = strtok(input, ",");
strcpy(word1, token);
token = strtok(NULL, ",");
strcpy(word2, token);
// Remove leading and trailing spaces from words
int i, j;
i = 0;
while (word1[i] == ' ') {
i++;
}
j = strlen(word1) - 1;
while (word1[j] == ' ' || word1[j] == '\n') {
j--;
}
word1[j + 1] = '\0';
memmove(word1, word1 + i, j - i + 2);
i = 0;
while (word2[i] == ' ') {
i++;
}
j = strlen(word2) - 1;
while (word2[j] == ' ' || word2[j] == '\n') {
j--;
}
word2[j + 1] = '\0';
memmove(word2, word2 + i, j - i + 2);
// Output words
printf("First word: %s\n", word1);
printf("Second word: %s\n", word2);
}
return 0;
}
Explanation:
We use the fgets() function to read input from the user, which allows us to handle input with spaces. We store the input in the input array.We use the strchr() function to check if the input contains a comma. If not, we output an error message and continue to the next iteration of the loop.We use the strtok() function to extract the two words from the input. We store each word in a separate variable (word1 and word2). We then use a loop to remove any leading or trailing spaces from each word.We use a while loop to prompt the user for input until they enter "q" to quit.To know more about function visit:
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Homework 1 Computer Vision (Term 3 2022-23) The purpose of this homework is to write an image filtering function to apply on input images. Image filtering (or convolution) is a fundamental image processing tool to modify the image with some smoothing or sharpening affect. You will be writing your own function to implement image filtering from scratch. More specifically, you will implement filter( ) function should conform to the following: (1) support grayscale images, (2) support arbitrarily shaped filters where both dimensions are odd (e.g., 3 × 3 filters, 5 × 5 filters), (3) pad the input image with the same pixels as in the outer row and columns, and (4) return a filtered image which is the same resolution as the input image. You should read a color image and then convert it to grayscale. Then define different types of smoothing and sharpening filters such as box, sobel, etc. Before you apply the filter on the image matrix, apply padding operation on the image so that after filtering, the output filtered image resolution remains the same. (Please refer to the end the basic image processing notebook file that you used for first two labs to see how you can pad an image) Then you should use nested loops (two for loops for row and column) for filtering operation by matrix multiplication and addition (using image window and filter). Once filtering is completed, display the filtered image. Please use any image for experiment. Submission You should submit (using Blackboard link) the source file which includes the code (Jupiter notebook) and a report containing different filters and corresponding filtered images. Deadline: May 11th, Thursday, End of the day.
Here is information on image filtering in spatial and frequency domains.
Image filtering in the spatial domain involves applying a filter mask to an image in the time domain to obtain a filtered image. The filter mask or kernel is a small matrix used to modify the pixel values in the image. Common types of filters include the Box filter, Gaussian filter, and Sobel filter.
To apply image filtering in the spatial domain, one can follow the steps mentioned in the prompt, such as converting the image to grayscale, defining a filter, padding the image, and using nested loops to apply the filter.
Both spatial and frequency domain filtering can be used for various image processing tasks such as noise reduction, edge detection, and image enhancement.
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Python Yahtzee:
Yahtzee is a dice game that uses five die. There are multiple scoring abilities with the highest being a Yahtzee where all five die are the same. You will simulate rolling five die 777 times while looking for a yahtzee.
Program Specifications :
Create a list that holds the values of your five die.
Populate the list with five random numbers between 1 & 6, the values on a die.
Create a function to see if all five values in the list are the same and IF they are, print the phrase "You rolled ##### and its a Yahtzee!" (note: ##### will be replaced with the values in the list)
Create a loop that completes the process 777 times, simulating you rolling the 5 die 777 times, checking for Yahtzee, and printing the statement above when a Yahtzee is rolled.
The program to simulate rolling five dice 777 times and checking for a Yahtzee is given below.
How to write the programimport random
def check_yahtzee(dice):
"""Check if all five dice have the same value"""
return all(dice[i] == dice[0] for i in range(1, 5))
for i in range(777):
# Roll the dice
dice = [random.randint(1, 6) for _ in range(5)]
# Check for Yahtzee
if check_yahtzee(dice):
print("You rolled {} and it's a Yahtzee!".format(dice))
In conclusion, this is the program to simulate rolling five dice 777 times and checking for a Yahtzee.
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There is a limit of 15 slides that PowerPoint will allow you to have for any presentation:
O True
O False
Fill in the blank: Most vendors or computer hardware manufacturers will assign a special string of characters to their devices called a _____.
Answer:
hardware ID number
Explanation:
In this lab, you use what you have learned about searching an array to find an exact match to complete a partially prewritten C++ program. The program uses an array that contains valid names for 10 cities in Michigan. You ask the user to enter a city name; your program then searches the array for that city name. If it is not found, the program should print a message that informs the user the city name is not found in the list of valid cities in Michigan.
The file provided for this lab includes the input statements and the necessary variable declarations. You need to use a loop to examine all the items in the array and test for a match. You also need to set a flag if there is a match and then test the flag variable to determine if you should print the the Not a city in Michigan. message. Comments in the code tell you where to write your statements. You can use the previous Mail Order program as a guide.
Instructions
Ensure the provided code file named MichiganCities.cpp is open.
Study the prewritten code to make sure you understand it.
Write a loop statement that examines the names of cities stored in the array.
Write code that tests for a match.
Write code that, when appropriate, prints the message Not a city in Michigan..
Execute the program by clicking the Run button at the bottom of the screen. Use the following as input:
Chicago
Brooklyn
Watervliet
Acme
Based on your instructions, I assume the array containing the valid names for 10 cities in Michigan is named michigan_cities, and the user input for the city name is stored in a string variable named city_name.
Here's the completed program:#include <iostream>
#include <string>
int main() {
std::string michigan_cities[10] = {"Ann Arbor", "Detroit", "Flint", "Grand Rapids", "Kalamazoo", "Lansing", "Muskegon", "Saginaw", "Traverse City", "Warren"};
std::string city_name;
bool found = false; // flag variable to indicate if a match is found
std::cout << "Enter a city name: ";
std::getline(std::cin, city_name);
for (int i = 0; i < 10; i++) {
if (city_name == michigan_cities[i]) {
found = true;
break;
}
}
if (found) {
std::cout << city_name << " is a city in Michigan." << std::endl;
} else {
std::cout << city_name << " is not a city in Michigan." << std::endl;
}
return 0;
}
In the loop, we compare each element of the michigan_cities array with the user input city_name using the equality operator ==. If a match is found, we set the found flag to true and break out of the loop.
After the loop, we use the flag variable to determine whether the city name was found in the array. If it was found, we print a message saying so. If it was not found, we print a message saying it's not a city in Michigan.
When the program is executed with the given input, the output should be:
Enter a city name: Chicago
Chicago is not a city in Michigan.
Enter a city name: Brooklyn
Brooklyn is not a city in Michigan.
Enter a city name: Watervliet
Watervliet is a city in Michigan.
Enter a city name: Acme
Acme is not a city in Michigan.
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A blank provides power to a hydraulic system by pumping oil from a reservoir into the supply lines
In a hydraulic system a reservoir baffle prevents the hydraulic oil from moving directly from the system return line to the pump suction line.
It should be understood that a hydraulic system simply means a mechanical function that operates through the force of liquid pressure.
In this case, in a hydraulic system a reservoir baffle prevents the hydraulic oil from moving directly from the system return line to the pump suction line.
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Describe the use of one of the following protocols: FTP, HTTP, HTTPS ,SMTP and SFTP. Which one considers as a security protocol?
SMTP is a communication protocol used for sending and receiving email messages over the internet. While SMTP itself is not primarily a security protocol, it can be used in conjunction with other security protocols such as SSL/TLS encryption to provide secure email communication. When used with SSL/TLS encryption, SMTP is commonly referred to as SMTPS.
Who can prevent unauthorized users from accessing data resources and how?
A
can prevent unauthorized users from accessing data resources with the help of
that filter traffic.
Answer: TRUE
Explanation:
The main goals of system security are to deny access to legitimate users of technology, to prevent legitimate users from gaining access to technology, and to allow legitimate users to use resources in a proper manner. As a result, the following assertion regarding access control system security is accurate.
which ine if these is a subtractive theory
Answer: b I think please correct me if I'm wrong
Explanation:
Any one can drew for me case study for booking appointment system with all actor and system please
Answer:
Case Study: Booking Appointment System for a Medical Clinic
Background:
A medical clinic needs a booking appointment system to manage their patient appointments. They currently have a manual system where patients call to book their appointments, and staff manually enter the appointment details into a paper-based calendar. This process is time-consuming and prone to errors, leading to missed appointments and patient dissatisfaction.
Objectives:
The booking appointment system aims to provide an efficient and convenient way for patients to book appointments while reducing the workload of clinic staff. The system should allow patients to book appointments online, view available appointment slots, and receive confirmation and reminders of their appointments. It should also allow staff to manage appointments, view patient information, and generate reports on appointment history.
Actors:
Patient: a person who needs to book an appointment with the medical clinic.
Clinic Staff: a person who manages the appointments, views patient information, and generates reports.
Use Cases:
Book Appointment: The patient logs into the booking appointment system, selects a preferred date and time, and provides their personal and medical information. The system confirms the appointment and sends a confirmation email to the patient and staff.
View Available Slots: The patient can view available appointment slots on the system calendar and select a preferred date and time.
Cancel Appointment: The patient can cancel a booked appointment through the system, and the system sends a cancellation confirmation email to the patient and staff.
Modify Appointment: The patient can modify a booked appointment through the system by selecting a new date and time, and the system sends a modification confirmation email to the patient and staff.
View Patient Information: The staff can view the patient's personal and medical information, appointment history, and any notes added by other staff members.
Generate Reports: The staff can generate reports on appointment history, patient demographics, and revenue.
System:
The booking appointment system consists of a web application with a database to store patient information and appointment details. The system uses a calendar view to display available appointment slots and booked appointments. The system sends confirmation, reminder, cancellation, and modification emails to patients and staff using an email service provider. The system also integrates with the clinic's electronic health record system to retrieve and store patient information.
Conclusion:
Implementing a booking appointment system for a medical clinic can improve the patient experience, reduce staff workload, and increase efficiency. By providing a convenient online booking system, patients can book, modify, or cancel appointments at their convenience, reducing the workload of staff. The system can also generate reports to help staff analyze patient data, appointment history, and revenue.
Explanation: