4.16 LAB: Varied amount of input data Statistics are often calculated with varying amounts of input data. Write a program that takes any number of non-negative integers as input, and outputs the average and max. A negative integer ends the input and is not included in the statistics. Ex: If the input is: 15 20 0 5 -1 the output is: 10 20 You can assume that at least one non-negative integer is input. 254058.1561406
Answers
Answer:
Here is the C program. Let me know if you want the program in some other programming language.
#include <stdio.h> //to use input output functions
int main() { //start of main function
int num; // to store input numbers
int sum = 0; //to store the sum of numbers
scanf("%d", &num); //reads the numbers from user
int count = 0; //to count the total numbers entered by user
int max = 0; //to store the maximum of numbers
while(num >= 0) { //continues to execute until user enters negative number
sum+=num; //adds the numbers
scanf("%d", &num); //reads the numbers from user
count++; //counts the numbers entered
if(num>=max){ //if number is greater than numbers stored in max
max = num; } } //assigns that maximum number to max
printf("%d %d", sum/count,max); } //displays the average of numbers and maximum of numbers
Explanation:
I will explain the program with an example. Lets say the first number input by user is 15. Then the loop works as follows:
At first iteration:
num >= 0 is true because 15 is greater than 0 so program moves to the body of loop
sum+=num; becomes:
sum = sum + num
sum = 0 + 15
sum = 15
count++; becomes:
count = count + 1
count = 0 + 1
count = 1
if(num>=max) means if(15>=0) this is true so
max = num; this becomes:
max = 15
Lets say the next value entered by user is 20. It is stored in num variable
At second iteration:
num >= 0 is true because 20 is greater than 0 so program moves to the body of loop
sum+=num; becomes:
sum = sum + num
sum = 15 + 20
sum = 35
count++; becomes:
count = count + 1
count = 1 + 1
count = 2
if(num>=max) means if(20>=15) this is true so
max = num; this becomes:
max = 20
Lets say the next value entered by user is 0. It is stored in num variable
At third iteration:
num >= 0 is true because 0 is equal to 0 so program moves to the body of loop
sum+=num; becomes:
sum = 35 + num
sum = 35 + 0
sum = 35
count++; becomes:
count = count + 1
count = 2 + 1
count = 3
if(num>=max) means if(0>=20) this is false so
max = num; this remains:
max = 20
Lets say the next value entered by user is 5. It is stored in num variable
At fourth iteration:
num >= 0 is true because 5 is greater than 0 so program moves to the body of loop
sum+=num; becomes:
sum = 35 + 5
sum = 35 + 5
sum = 40
count++; becomes:
count = count + 1
count = 3 + 1
count = 4
if(num>=max) means if(5>=20) this is false so
max = num; this remains:
max = 20
Lets say the next value entered by user is -1. It is stored in num variable
Now the loop breaks because num >= 0 is false because -1 is less than 0 so program moves to the statement:
printf("%d %d", sum/count,max);
This has two parts to print on output screen:
sum/count which is 40/4 = 10
max which is 20
So the output of the entire program is:
10 20
The screenshot of program along with its output is attached.
The program that takes any number of non-negative integers as input, and outputs the average and max is coded below.
The program written in Python that takes non-negative integers as input, calculates the average and maximum, and stops when a negative integer is encountered:
numbers = []
num_sum = 0
max_num = float('-inf')
while True:
num = int(input("Enter a non-negative integer (enter a negative integer to stop): "))
if num < 0:
break
numbers.append(num)
num_sum += num
max_num = max(max_num, num)
if len(numbers) > 0:
average = num_sum / len(numbers)
print("Average:", average)
print("Max:", max_num)
else:
print("No non-negative integers were entered.")
In this program, we start by initializing an empty list `numbers` to store the non-negative integers.
We also initialize variables `num_sum` to keep track of the sum of the numbers and `max_num` to track the maximum number encountered.
We then use a while loop that continues until a negative integer is entered. Inside the loop, we prompt the user to enter a non-negative integer. If the number is negative, the loop is terminated using the `break` statement. Otherwise, we append the number to the `numbers` list, update the sum `num_sum`, and check if it is greater than the current `max_num`.
After exiting the loop, we calculate the average by dividing the sum by the number of elements in the `numbers` list (which is obtained using the `len()` function). Finally, we print the average and the maximum value.
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Related Questions
The Classic Triangle Testing Problem, (Myer's Triangle): A program reads three integer values. The three values are interpreted as representing the lengths of the sides of a triangle. The program prints a message that states whether the triangle is scalene, isosceles, or equilateral. Develop a set of test cases (at least 6 ) that you feel will adequately test this program. (This is a classic testing problem and you could find numerous explanations about it on the internet. I would recommend that you try to submit your own answer, based on your understanding of the topic)
Let’s define what the three different types of triangle requirements for the side’s lengths are:______.
Answers
Answer:
Here is the Python program:
def MyersTriangle(a, b, c): #method to test triangles
if not(isinstance(a, int) and isinstance(b, int) and isinstance(c, int)): #checks if values are of type int
return 'Enter integer values'
elif a==0 or b==0 or c==0: #checks if any value is equal to 0
return 'Enter integer values greater than 0'
elif a<0 or b<0 or c <0: #checks if any value is less than 0
return 'All values must be positive'
elif not (a+b>=c and b+c>=a and c+a>=b): #checks if triangle is valid
return 'Not a valid triangle'
elif a == b == c: #checks if triangle is equilateral
return 'triangle is equilateral'
elif a == b or b == c: #checks if triangle is isoceles
return 'triangle is isoceles'
elif a != b and a != c and b != c: #checks if triangle is scalene
return 'triangle is scalene'
#test cases
print(MyersTriangle(2.4,7.5,8.7))
print(MyersTriangle(0,0,0))
print(MyersTriangle(-1,5,4))
print(MyersTriangle(10,10,25))
print(MyersTriangle(5,5,5))
print(MyersTriangle(3,3,4))
print(MyersTriangle(3,4,5))
Explanation:
The program uses if elif conditions to check:
if the values are integers: this is checked by using isinstance method that checks if values belongs to a particular int. If this returns true then values are integers otherwise not
if values are not 0: this is checked by using logical operator or between each variable which checks if any of the values is 0
if values are not negative: This is checked by using relational operator < which means the values are less than 0
if values make a valid triangle: this is checked by the rule that the sum of two sided of the triangle is greater than or equal to the third side.
and then checks if the triangle is scalene, isosceles, or equilateral: This is checked by the following rules:
For scalene all three sides are unequal in length
For isosceles any of the two sides are equal in length
For equilateral all sides should be equal in length.
The screenshot of the program along with the output is attached.
Hi Guys
I have a Computer Science question. Please answer it as soon as possible.
I do not care about the working - I just care about the answer.
10 points guys
Thanks
Me.
Answers
Answer:
The answer to this question is given below in the explanation section.
Explanation:
The answer to this question is given in the attached file.
This is the code that runs for-loop. This loop iterates 5 times and print the value of z variable and even. if value of i variable then it print "even" and z value. else it print z value.
Thomas has decided to key an agenda for the FBLA meeting using a column format. What is recommended to guide the reader’s eye and control the left to right flow or text?
Answers
Incomplete question. The full question reads;
Q. Thomas has decided to key an agenda for the FBLA meeting using a column format. What is recommended to guide the reader's eye and control the left-to-right flow of text?
Answer choices:
table featuredot leader tableft alignment tooldouble spaceAnswer:
dot leader tab
Explanation:
Indeed, Thomas could use the dot leader tab on MS word to guide the reader's eye and control the left-to-right flow of the text so the reader can note the agenda.
For example, below is a typical way the dot leader tab would look like on a document:
............... Agenda 1
............... Agenda 2
............... Agenda 3
Write a statement to create a new Thing object snack that has the name "potato chip". Write the statement below.
Answers
Answer:
New Thing = ("Potato Chip")
Explanation:
Java is a programming language which is used by IT professional for building enterprise applications. The new thing object can be named as potato chip by entering the command statement. The statement must be enclosed in the inverted commas for the application to understand the input.
Walmart store wants to compare the sales of five of its stores. Write a complete program to ask the user to enter the sales for 5 stores. Create a bar chart displaying stars representing the sale amount for the day. must follow the requirements main method calls the print method. a for loop is required print method accepts an integer as its parameter representing the sale for the day. display stars based on the sale. one star represents $100 sale. a for loop is required Sample output:
Answers
Answer:
Here is the C++ program.
#include <iostream> //to use input output functions
using namespace std; //to identify objects cin cout
void print(int sales){ //method that accepts integer as its parameter representing the sale for the day
for(int i=0;i<(sales/100);i++){ //loop to create a bar chart
cout<<"*"; } } //prints stars representing the sale amount for the day
int main(){
int sales1; // stores the sales of store 1
int sales2; // stores the sales of store 2
int sales3; // stores the sales of store 3
int sales4; // stores the sales of store 4
int sales5; // stores the sales for store 5
cout<<"Enter the sales for store 1: "; //prompts user to enter sales for store 1
cin >>sales1; //reads the value of sales for store 1 and stores it in sales1
print(sales1); //calls print method to display start representing the sales amount for the day for store 1
cout<<"\nEnter the sales for store 2: "; //prompts user to enter sales for store 2
cin >>sales2; //reads the value of sales for store 2 and stores it in sales2
print(sales2); //calls print method to display start representing the sales amount for the day for store 2
cout<<"\nEnter the sales for store 3: "; //prompts user to enter sales for store 3
cin >>sales3; //reads the value of sales for store 3 and stores it in sales3
print(sales3); //calls print method to display start representing the sales amount for the day for store 3
cout<<"\nEnter the sales for store 4: "; //prompts user to enter sales for store 4
cin >>sales4; //reads the value of sales for store 4 and stores it in sales4
print(sales4); //calls print method to display start representing the sales amount for the day for store 4
cout<<"\nEnter the sales for store 5: "; //prompts user to enter sales for store 5
cin >>sales5; //reads the value of sales for store 5 and stores it in sales5
print(sales5); } //calls print method to display start representing the sales amount for the day for store 5
Explanation:
The program is well explained in the comments attached with each line of the program. Lets say user enters 100 as sales for store 1. Then the for loop works as follows:
for(int i=0;i<(sales/100);i++)
At first iteration:
i = 0
i<(sales/100) is true because 0 is less than 100/100 = 1
so the program moves to the body of loop which has the statement:
cout<<"*"
This prints one asterisk one output screen. Next the loop breaks when i = 1. So this only prints one asterisk in output since one star represents $100 sale. The screenshot of the program along with its output is attached.
Office suites are also known as suites.
Lotus
utility
productivity
symphony
Answers
Office suites are also known as productivity suites.
What are office suites also known as?An office suite is also known as to be a kind of office application suite or office productivity software.
Note that Office suites are also known as productivity suites as it is where a lot of decisions are made that enhances productivity.
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Which of the following may be stored in an
e-mail address book? Check all of the boxes that
apply.
names
e-mail addresses
physical addresses
subjects of e-mails
fax numbers
Answers
Answer:
names, email addresses, subjects of e-mails
Explanation:
Answer:
names
e-mail addresses
physical addresses
fax numbers
Explanation:
correct answers
A hammer has an input distance of 9 cm and an output distance is 3 cm what is the ideal mechanical advantage
Answers
Answer:
1/3
Explanation:
The state way of grading drivers is called what?
*
Answers
Defining the components of the system and how these components are related to each other is part of the:____________.a. architectural design phase.b. detailed design phase.c. requirements phase.d. All of these are correct
Answers
Answer:
a. architectural design phase.
Explanation:
Architectural design phase basically deals with the interaction between the very important and essential modules of the software system that is to be developed.
Hence, defining the components of the system and how these components are related to each other is part of the architectural design phase. These components include the input, process, and output, they are linked to their respective interface in order to establish the functionality and framework of the software system.
When investigators find evidentiary items that aren't specified in a warrant or under probable cause what type of doctrine applies
Answers
1. Write a function named problem1 to simulate the purchases in a grocery store. Write statements to read the price of each item until you enter a terminal value to end the loop. Calculate the subtotal and add a sales tax of 8.75% to the subtotal. Return the subtotal, the amount of the sales tax, and the total. Call the function and display the return results. (25 pts)
Answers
Answer:
ok
Explanation:
What will be the output of the following program? Assume the user responds with a 5.
answer = input ("How many hamburgers would you like? ")
priceBurger = 3.00
intNumberBurgers = float(answer)
moneyDue = intNumberBurgers * priceBurger
print ("You owe $", moneyDue)
An error occurs.
You owe $15.0
You owe $ 15.0
You owe $ moneyDue
Answers
The output will be: You owe $ 15.0
The output of the following program, when the user responds with a 5 is You owe $15.0. The correct option is b.
What is the output?Programs require the entry of data. This data is utilized by the software, which then produces data (or information). The output of software or other electronic device is whatever information it processes and transmits.
Anything that appears on the computer screen, like the text you type on the keyboard, is considered the output.
The floating-point value of "answer" is how many hamburgers would you like is set to a string indicating the response when someone responds to an input; in this case, the value is 5.
As a result, if the user responds with 5, the amount due is set to the price times the hamburger price:
You owe $", money Due = 3.00 x 5 = 15.00
Therefore, the correct option is b. You owe $15.0.
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Write a program called DeliveryCharges for the package delivery service in Exercise 4. The program should again use an array that holds the 10 zip codes of areas to which the company makes deliveries. Create a parallel array containing 10 delivery charges that differ for each zip code. Prompt a user to enter a zip code, and then display either a message indicating the price of delivery to that zip code or a message indicating that the company does not deliver to the requested zip code.
Answers
Answer:
zip_codes = ["11111", "22222", "33333", "44444", "55555", "66666", "77777", "88888", "99999", "00000"]
charges = [3.2, 4, 1.95, 5.7, 4.3, 2.5, 3.8, 5.1, 6.6, 7.3]
deliver = False
index = -1
zip_code = input("Enter the zip code: ")
for i in range(len(zip_codes)):
if zip_code == zip_codes[i]:
deliver = True
index = i
break
if deliver:
print("The charge of delivery to " + zip_codes[index] + " is $" + str(charges[index]))
else:
print("There is no delivery to " + zip_code)
Explanation:
*The code is in Python.
Initialize the zip_codes array with 10 zip codes
Initialize the charges array with 10 corresponding values
Initialize the deliver as False, this will be used to check if the zip code is in the zip_codes
Initialize the index, this will be used if the zip code is a valid one, we will store its index
Ask the user to enter the zip_code
Create a for loop that iterates the length of the zip_codes array. Inside the loop:
Check if the zip_code is equal to the any of the items in the zip_codes. If it is, set the deliver as True, set the index as i, and break
When the loop is done, check the deliver. If it is True, then print the charge of the delivery. Otherwise, print that there is no delivery to that zip code
Which option should you select to accept a tracked change?
OA. Accept
OB.
Reject
O c.
Review
OD
Delete
Answers
Cable television systems originated with the invention of a particular component. What was this component called?
Answers
Answer:
Cable television is a system of delivering television programming to consumers via radio frequency (RF) signals transmitted through coaxial cables, or in more recent systems, light pulses through fibre-optic cables. This contrasts with broadcast television (also known as terrestrial television), in which the television signal is transmitted over the air by radio waves and received by a television antenna attached to the television; or satellite television, in which the television signal is transmitted by a communications satellite orbiting the Earth and received by a satellite dish on the roof. FM radio programming, high-speed Internet, telephone services, and similar non-television services may also be provided through these cables. Analog television was standard in the 20th century, but since the 2000s, cable systems have been upgraded to digital cable operation.Explanation:
[tex]hii[/tex]have a nice day ✌️✌️Cable television systems originated with the invention of a particular component. The component is a coaxial cable. The correct option is A.
What is a cable television system?Radiofrequency (RF) signals are transferred through coaxial cables, or in more current systems, light pulses are transmitted through fiber-optic cables, to deliver television programming to viewers via cable television networks.
This is in contrast to satellite television, which transmits the television signal via a communications satellite orbiting the Earth and receives it via a satellite dish.
It broadcast television, in which the television signal is transmitted over the air by radio waves and received by a television antenna attached to the television.
Therefore, the correct option is A. coaxial cable.
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The question is incomplete. Your most probably complete question is given below:
A. coaxial cable
B. analog transmission
C. digital transmission
D. community antenna
Write an if statement that assigns 20 to the variable y, and assigns 40 to the variable z if the variable x is greater than 100. python
Answers
Answer:
if x > 100:
y = 20
z = 40
Explanation:
This line checks if variable x is greater than 100
if x > 100:
This line assigns 20 to y
y = 20
This line assigns 40 to z
z = 40
The if statement that assigns 20 to the variable y, and assigns 40 to the variable z if the variable x is greater than 100 is as follows:
x = int(input("input an integer number: "))
if x > 100:
y = 20
z = 40
print(y)
print(z)
The first code we ask the user to input an integer number and stored it in the
variable x.
If the user input is greater than x, then y is assigned to 20 and z is assigned to 40.
We print the assigned value of y and z if the user entered an input greater
than 100.
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Your program is going to compare the distinct salaries of two individuals for the last 5 years. If the salary for the two individual for a particular year is exactly the same, you should print an error and make the user enter both the salaries again for that year. (The condition is that there salaries should not be the exact same).Your program should accept from the user the salaries for each individual one year at a time. When the user is finished entering the salaries, the program should print which individual made the highest total salary over the 5 year period. This is the individual whose salary is the highest.You have to use arrays and loops in this assignment.In the sample output examples, what the user entered is shownin italics.Welcome to the winning card program.
Enter the salary individual 1 got in year 1>10000
Enter the salary individual 2 got in year 1 >50000
Enter the salary individual 1 got in year 2 >30000
Enter the salary individual 2 got in year 2 >50000
Enter the salary individual 1 got in year 3>35000
Enter the salary individual 2 got in year 3 >105000
Enter the salary individual 1 got in year 4>85000
Enter the salary individual 2 got in year 4 >68000
Enter the salary individual 1 got in year 5>75000
Enter the salary individual 2 got in year 5 >100000
Individual 2 has the highest salary
Answers
In python:
i = 1
lst1 = ([])
lst2 = ([])
while i <= 5:
person1 = int(input("Enter the salary individual 1 got in year {}".format(i)))
person2 = int(input("Enter the salary individual 1 got in year {}".format(i)))
lst1.append(person1)
lst2.append(person2)
i += 1
if sum(lst1) > sum(lst2):
print("Individual 1 has the highest salary")
else:
print("Individual 2 has the highest salary")
This works correctly if the two individuals do not end up with the same salary overall.
What are the negative impacts of cloud computing? Answer this question using examples, in at least 6-8 full sentences.
Answers
Answer:
The answer to this question is given below in the explanation section.
Explanation:
There are many benefits of cloud computing, but despite having benefits, there are many negative impacts of cloud computing.
The most known negative impact of cloud computing are given below:
Data confidentiality risk:
when you are using cloud computing services, that means you are handing over your all information over the internet. There is a risk of data confidentiality in this context, your data's security is totally dependent on the service provider. If your service provider security breaches, then your business reputation will also get impacted because your confidential data is managed and controlled by the service provider whose security is breached by someone or hackers.
Depend on internet connection:
Another disadvantage is that if you are working in a developing or under-developed country and you are using cloud computing services. Then your all business managing is relying on the internet. As you know, in developing countries internet speed does matter 24/7 and it is not as fast as required to use cloud computing services for your business.
Data mobility Issue:
Data mobility refers to sharing data between cloud services and in case if the user terminates their services of cloud computing then how you can handle such a situation.
Live help Issue:
some cloud service providers provide you the services online and help you online if you find any error in your services, imagine if in your company 24/7 IT staffs are working on a project, then how you can handle if an error occurs in your cloud computing services and online help also not available. so in this case cloud computing impact negatively your project and organization.
Sukhi needs to insert a container into her form to collect a particular type of information.
Which object should she insert?
Answers
Answer:
text box
Explanation:
on edge 2020
Answer:
A- text box
Explanation: ;)
All of the different devices on the internet have unique addresses.
Answers
Answer:
Yes
Explanation:
Just like a human fingerprint, no 2 computers are the same.
Which is true of diagnosing and troubleshooting? Diagnosing attempts to identify the source of a problem, while troubleshooting looks for the nature of the problem. Diagnosing is used to fix problems with hardware, while troubleshooting is used to fix problems in program code. Diagnosing looks for the nature of the problem, while troubleshooting attempts to identify the source of the problem. Diagnosing is used to fix problems in program code, while troubleshooting is used to fix problems with hardware.
Answers
Answer:
the answer is c
Explanation:
i just took the test
Answer:c
Explanation: because Diagnosing looks for the nature of the problem, while troubleshooting attempts to identify the source of the problem.
When you check to see how much RAM, or temporary storage you have available, you are checking your _____.
primary memory
secondary storage
secondary memory
tertiary storage
Answers
When you check to see how much RAM, or temporary storage you have available, you are checking your primary memory.
The correct option is first.
What is drive?Drive provides a storage space and speed for processing the data in the drive on the personal computers or laptops at low cost.
RAM, also known as Random Access Memory, is storage drive which is temporary but primary.
So, RAM is considered as primary memory.
Thus, when you check to see how much RAM, or temporary storage you have available, you are checking your primary memory.
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Which activity is a primary manufacturing process?
A refining raw material
B casting
C molding
D welding joints
E painting a clear coat
Answers
Define a Python function named matches that has two parameters. Both parameters will be lists of ints. Both lists will have the same length. Your function should use the accumulator pattern to return a newly created list. For each index, check if the lists' entries at that index are equivalent. If the entries are equivalent, append the literal True to your accumulator. Otherwise, append the literal False to your accumulator.
Answers
Answer:
The function in Python is as follows:
def match(f1,f2):
f3 = []
for i in range(0,len(f1)):
if f1[i] == f2[i]:
f3.append("True")
else:
f3.append("False")
print(f3)
Explanation:
This line defines the function
def match(f1,f2):
This line creates an empty list
f3 = []
This line is a loop that iterates through the lists f1 and f2
for i in range(0,len(f1)):
The following if statement checks if corresponding elements of both lists are the same
if f1[i] == f2[i]:
f3.append("True")
If otherwise, this is executed
else:
f3.append("False")
This prints the newly generated list
print(f3)
PLEASE help me I will really appreciate it
Answers
F)DSL
B)T3 line
C) T1 line
G) IPV4
I) lan connection
A) network
H) HTTP
J) domain name and structure
E) cable
What name is given to the process or mechanism of granting or denying use of a resource typically applied to users or generic network traffic?
Answers
Answer:
Access control
Explanation:
A computer network connects two or more computer devices to communicate and share resources. When computers or workstations in a network are connected, data can be directly transferred from a source to a target workstation.
In most cases in an enterprise network, there is a need to restrict access to certain information or resources, so access control protocols are used to secure sensitive information from unauthorized view.
Remember to check the on your vehicle first to see if a repair is covered by the manufacturer.
Answers
Answer:
insurance or warranty
Explanation:
It should be insurance because insurance can cover things like car repairs and other things that goes wrong. warranty could work too because it kind of means the same thing.
3.4 Code Practice: Question 1
Answers
Answer:
color = input("What color? ")
if (color == "yellow"):
print("Correct!")
else:
print("Nope")
Explanation:
My code is dependent on if the color is supposed to be case sensitive
In ____________, a large IP address block could be divided into several contiguous groups and each group be assigned to smaller networks.
Answers
There are no answers given in this question
