Write a program that calculates the average of N integers. The program should prompt the
user to enter the value for N and then afterward must enter all N numbers. If the user enters a
negative value for N, then an exception should be thrown (and caught) with the message “ N
must be positive.” If there is any exception as the user is entering the N numbers, an error
message should be displayed, and the user prompted to enter the number again.
Answers
Answer:
def Average(num):
if num == 0:
return 0
val = 0
trueNum = num
for i in range(0, num):
try:
val += int(input("Enter value (%d out of %d): " % (i+1,num)))
except Exception as e:
print ("Error processing value. Non integer detected.")
try:
val += int(input("Enter value (%d out of %d): " % (i+1,num)))
except Exception as e:
print ("Error processing value. Non integer detected.")
print ("OMITTING value from average.")
trueNum -= 1
return val/trueNum
def main():
try:
num = int(input("Enter a value N for amount of items: "))
if num < 0:
raise(ValueError)
except ValueError:
print ("N must be positive integer.")
exit(1)
print("Average: ", Average(num))
exit(0)
if __name__ == "__main__":
main()
Explanation:
This program is written in Python to collect some integer value from the user as an upper bound of integers to be input for an average. Using this upper bound, the program checks to validate it is indeed an integer. If it not an integer, then the program alerts the user and terminates. If it is a user, the Average function is called to begin calculation. Inside the Average function, the user is prompted for an integer value repeatedly up until the upper bound. Using the sum of these values, the program calculates the average. If the user inputs a non integer value, the program will alert the user that the value must be an integer and ask again. If the user again inputs a non integer value, that iteration will be omitted from the final average. The program this prints the calculated average to the user.
Cheers.
Related Questions
In which step of web design is storyboarding helpful? Coding Editing Planning Publishing
Answers
Answer: Planning
Explanation:
Answer:
planning
Explanation:
Write a python program to calculate and print the electric bill for Ethiopian Electricity Corporation. (consumer name meter number(mno),last month reading(Imr)and current month reading(cmr) of 50 customers and calculate the net bill amounts as follows: Number of unit(Nou)=cmr-lmr If Nou200 then bill =Nou*2 tax=bill*0.15 netbill=bill+tax Print all the details in the bill for all customers
Answers
The electric bill program illustrates the use of loops (i.e. iteration)
Loops are used to execute repetitive operations
The electric bill program in Python where comments are used to explain each line is as follows:
#This iteration shows that the process is repeated for 50 consumers
for i in range(50):
#This gets input for the consumer name meter number
mno = input("Consumer name meter number: ")
#This gets input for last month reading
lmr = int(input("Last month reading: "))
#This gets input for current month reading
cmr = int(input("Current month reading: "))
#This calculates the number of units
Nou = cmr - lmr
#This calculates the bills
bill = Nou*2
#This calculates the tax
tax = bill*0.15
#This calculates the netbills
netbill = bill+tax
#This next four lines print the electric bills
print("Number of units:",Nou)
print("Bills:",bill)
print("Tax:",tax)
print("Netbill:",netbill)
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c++ 4.17 LAB: Count characters Write a program whose input is a character and a string, and whose output indicates the number of times the character appears in the string. The output should include the input character and use the plural form, n's, if the number of times the characters appears is not exactly 1. Ex: If the input is: n Monday the output is: 1 n
Answers
Answer:
#include <iostream>
using namespace std;
int main() {
int n = 0;
char c;
string str;
cin >> c >> str;
for (int i = 0; i < str.length(); ++i)
if (c == str[i]) n++;
cout << n << " n" << (n > 1 ? "'s" : "");
return 0;
}
Explanation:
Declares variables n, c, and str.
Next a loop lets count number of character c in string str.
Finally, answer is showing.
The complete code of the given program is provide below in the explanation segment.
Program explanation:
Header files.Main function.Variable declaration.Find the number of times letter appears.If statement.Return 0.Program code:
#include <stdio.h>
#include <string.h>
int main()
{
char c;
char s[50];
int temp = 0, i;
//Read input
scanf(" %c", &c);
scanf("%s", s);
for (i = 0; i < strlen(s); ++i)
{
if (s[i] == c)
{
++temp;
}
}
if(temp!=1)
printf("%d %c's\n", temp,c);
else
printf("%d %c\n", temp,c);
return 0;
}
Output:
The attachment is provide below.
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8.7 LAB: Instrument information (derived classes)
Given main() and the Instrument class, define a derived class, StringInstrument, for string instruments.
Ex. If the input is:
Drums
Zildjian
2015
2500
Guitar
Gibson
2002
1200
6
19
the output is:
Instrument Information:
Name: Drums
Manufacturer: Zildjian
Year built: 2015
Cost: 2500
Instrument Information:
Name: Guitar
Manufacturer: Gibson
Year built: 2002
Cost: 1200
Number of strings: 6
Number of frets: 19
Answers
Answer:
Explanation:
Using the main() and Instrument class which can be found online. We can create the following StringInstrument class that extends the Instrument class itself. The only seperate variables that the StringInstrument class posses' would be the number of Strings (numStrings) and the number of frets (numFrets). Due to technical difficulties I have added the code as a seperate text file below.
The new restaurant struggled to attract patrons
Answers
The words that which when inserted in the sentence to replace the blank or blanks best fits the meaning of the sentence is: Purvey (Option A).
Hence the full sentence is:
"The new restaurant struggled to attract patrons; it was the first to Purvey its type of cuisine to the neighborhood, and many people were unfamiliar with it.
What is the meaning of the word Purvey?Purvey means:
to offer for sale food, services, or information as a business orto to make available for sale goods or services as a business, or to provide information.It can also mean to offer for sale goods and services to those who need them and or who are willing and capable of purchasing them.
Other examples of the use of the word "Purvey" are:
They purvey very wrong images and slogans, appeal to emotional vulnerabilities, and foster biased expectations, rather than convey useful information about artificial intelligence.
On the other hand, the concept that 'real' fulfillment in life is found for women in the 'private', loving connections of home and family is still commonly held and "purveyed."
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Full Question:
Chose the word or words that, when inserted in the sentence to replace the blank or blanks best fits the meaning of the sentence
The new restaurant struggled to attract patrons; it was the first to ………… its type of cuisine to the neighborhood, and many people were unfamiliar with it.
1.Purvey
2.Asperse
3.Immure
4.Consort
5.coalesce
Help me with this digital Circuit please
Answers
A subset of electronics called digital circuits or digital electronics uses digital signals to carry out a variety of tasks and satisfy a range of needs.
Thus, These circuits receive input signals in digital form, which are expressed in binary form as 0s and 1s. Logical gates that carry out logical operations, including as AND, OR, NOT, NANAD, NOR, and XOR gates, are used in the construction of these circuits.
This format enables the circuit to change between states for exact output. The fundamental purpose of digital circuit systems is to address the shortcomings of analog systems, which are slower and may produce inaccurate output data.
On a single integrated circuit (IC), a number of logic gates are used to create a digital circuit. Any digital circuit's input consists of "0's" and "1's" in binary form. After processing raw digital data, a precise value is produced.
Thus, A subset of electronics called digital circuits or digital electronics uses digital signals to carry out a variety of tasks and satisfy a range of needs.
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How many bits are reserved for the Transmission Control Protocol (TCP) flags?
Answers
how to find tax rate using VLOOKUP function in microsoft excel?
Answers
Answer: below
Explanation:
To find a tax rate using the VLOOKUP function in Microsoft Excel, follow these steps:
Set up a table that contains the tax rates. The table should have two columns: one column for the income levels or thresholds and another column for the corresponding tax rates. Make sure the income levels are sorted in ascending order.
For example, your table might look like this:
Income Level Tax Rate
0 0%
10000 10%
20000 15%
30000 20%
In a cell where you want to calculate the tax rate, enter the VLOOKUP formula. The formula syntax for VLOOKUP is as follows:
=VLOOKUP(lookup_value, table_array, col_index_num, [range_lookup])
lookup_value: This is the value you want to lookup, in this case, the income for which you want to find the tax rate.
table_array: This is the range of cells that contains your table, including both the income levels and tax rates.
col_index_num: This is the column number that contains the tax rates within the table. In this case, it would be 2 since the tax rates are in the second column.
[range_lookup]: This is an optional argument. If set to TRUE or omitted, it performs an approximate match. If set to FALSE, it performs an exact match.
For example, if you want to find the tax rate for an income of $25,000 and your table is in cells A1:B5, you can use the following formula:
=VLOOKUP(25000, A1:B5, 2, TRUE)
Press Enter to calculate the formula. The VLOOKUP function will search for the income level closest to $25,000 in the table and return the corresponding tax rate.
Note: Make sure the values you're looking up and the table range are of the same data type (e.g., numbers). Also, ensure that the income levels in the table are sorted in ascending order for the VLOOKUP function to work correctly.
• List 2 examples of media balance:
Answers
Answer: balance with other life activities
spending time with family
studying / school work
Explanation:
HELPPPP THESE STATEMENTS DESCRIBE DTP
Answers
The correct statements that describe DTP (Desktop Publishing) are:
DTP treats graphics and text boxes differently.
DTP lets you resize and rotate graphics.
DTP helps workers produce documents that improve communication.
What is the statements that describe DTP.DTP refers to the process of utilizing specialized operating system and finishes to create and design miscellaneous types of documents, in the way that brochures, flyers, newsletters, papers, books, and added printed fabrics.
DTP spreadsheet allows consumers to integrate text, representations, drawings, and other components to form visually attractive and professionally formatted documents.
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Question #2
Multiple Select
These statements describe DTP.
DTP treats graphics and text boxes differently.
DTP lets you resize and rotate graphics.
DTP helps workers produce documents that improve communication.
Many DTP features are included in WP programs.
WP and DTP are the same.
Help Menu is available at which button in the keyboard?
Answers
program a macro on excel with the values: c=0 is equivalent to A=0 but if b is different from C , A takes these values
Answers
The followng program is capable or configuring a macro in excel
Sub MacroExample()
Dim A As Integer
Dim B As Integer
Dim C As Integer
' Set initial values
C = 0
A = 0
' Check if B is different from C
If B <> C Then
' Assign values to A
A = B
End If
' Display the values of A and C in the immediate window
Debug.Print "A = " & A
Debug.Print "C = " & C
End Sub
How does this work ?In this macro, we declare three integer variables: A, B, and C. We set the initial value of C to 0 and A to 0.Then, we check if B is different from C using the <> operator.
If B is indeed different from C, we assign the value of B to A. Finally, the values of A and C are displayed in the immediate window using the Debug.Print statements.
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Which is equal?
1 KB = 2,000 Bytes
1 MB » 1,000 KB
3 GB = 5,000,000 KB
O 8 TB = 7,000 MB
4 PB - 2,500,000 GB
PLEASE HELP 10points
Answers
Answer:
1 mb = 1000 kb
all others are wrong although it's 1024 KB that's makes 1 mb but the value can be approximated
who is the king of computers?
Answers
Answer: Bill Gate, who is known as the king of computer programs
Hope this helps!
Answer:
Professor Eric Roberts
Explanation:
Computer scientist
What computer part it this? Explain to get brainliest. People that don't explain, won't get it, but will get a thanks + a 5 star rate.
Answers
Answer:
That is a motherboard, a circuit board containing the main components (CPU, RAM, etc) of a computer. It contains connectors in which other circuit boards can be slotted into.
Explanation:
A motherboard is a specialized circuit board (a thin board containing a electrical circuit) used for containing major components of a computer and allowing the parts to be used in conjunction with each other. This is why you'll find a motherboard in a large variety of computers, from phones, to PC's and laptops.
Answer: Motherboard.
Explanation: it's the backbone of a computer, it ties all the computers components together.
Write the pseudocode for depth first search ? (help plz)
Answers
Answer:
Start by putting any one of the graph's vertices on top of a stack.
Take the top item of the stack and add it to the visited list.
Create a list of that vertex's adjacent nodes. Add the ones which aren't in the visited list to the top of the stack.
Keep repeating steps 2 and 3 until the stack is empty.
Explanation: i hope it help
In a Java conditional statement, on what does the value of the variable depend?
whether the string variable can be solved
whether the Boolean expression is true or false
whether the Boolean expression can be solved
whether the string variable is true of false
Answers
Answer:
whether the Boolean expression is true or false
In photoshop what should you consider when determining a projects purpose and objectives?
Answers
Answer:
Identify the purpose, audience, and audience needs for preparing image,Identify three phases that might appear in a project plan. When planning your design project you might include on an outline the goals.
3.23 LAB: Interstate highway numbers
Primary U.S. interstate highways are numbered 1-99. Odd numbers (like the 5 or 95) go north/south, and evens (like the 10 or 90) go east/west. Auxiliary highways are numbered 100-999, and service the primary highway indicated by the rightmost two digits. Thus, I-405 services I-5, and I-290 services I-90. Note: 200 is not a valid auxiliary highway because 00 is not a valid primary highway number.
Given a highway number, indicate whether it is a primary or auxiliary highway. If auxiliary, indicate what primary highway it serves. Also indicate if the (primary) highway runs north/south or east/west.
Ex: If the input is:
90
the output is:
I-90 is primary, going east/west.
Ex: If the input is:
290
the output is:
I-290 is auxiliary, serving I-90, going east/west.
Ex: If the input is:
0
the output is:
0 is not a valid interstate highway number.
Ex: If the input is:
200
the output is:
200 is not a valid interstate highway number.
how do I code this in c++?
Answers
Use conditional statements to check if the input is valid, primary, or auxiliary. Use modulo operator to determine if the highway runs north/south or east/west.
To code this in C++, you can use conditional statements and string concatenation to generate the output based on the given highway number. Here's an example code:
#include <iostream>
#include <string>
using namespace std;
int main() {
int highwayNum;
string output;
cout << "Enter the highway number: ";
cin >> highwayNum;
if (highwayNum >= 1 && highwayNum <= 99) {
output = "I-" + to_string(highwayNum) + " is primary, going ";
if (highwayNum % 2 == 0) {
output += "east/west.";
} else {
output += "north/south.";
}
} else if (highwayNum >= 100 && highwayNum <= 999 && highwayNum % 100 != 0) {
int primaryNum = highwayNum % 100;
output = "I-" + to_string(highwayNum) + " is auxiliary, serving I-" + to_string(primaryNum) + ", going ";
if (primaryNum % 2 == 0) {
output += "east/west.";
} else {
output += "north/south.";
}
} else {
output = to_string(highwayNum) + " is not a valid interstate highway number.";
}
cout << output << endl;
return 0;
}
The code first prompts the user to enter the highway number, then uses conditional statements to determine if the number is a valid primary or auxiliary highway number. The output is generated using string concatenation based on the type of highway and its direction. If the highway number is invalid, the output indicates so. Finally, the output is displayed to the user using the cout statement.
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What is the difference between applying risk measures for insurance purposes versus applying risk measures for compliance? Provide an example and explain how both have significant value to a business.
Answers
Answer:
Risk management and measurement are both tools that help an organization develop tactics and strategies to minimize financial liability and support business continuity. Though one looks at risk from a holistic perspective and the other is used to quantify the risk to facilitate a company’s decision-making process.
Risk management is a proactive process of identifying, prioritizing, analyzing, and mitigating any internal or external risk. The purpose of risk management is to reduce the impact of undesirable and unforeseen risks.
On the other hand, risk measurement is a function of quantifying the probability and potential magnitude of the loss of any risk on an organization. It is an element of risk analysis and a critical tool that supports risk management.
Explanation:
Hope it helps :)
case study on leading entrepreneur of goa
Answers
Answer:
goa is in india
Explanation:
A TCP entity opens a connection and uses slow start. Approximately how many round-trip times are required before TCP can send N segments
Answers
Answer:
Round trip times required = log2N
Explanation:
The round-trip times required before TCP can send N segments using a slow start is log2N. we can arrive at this by looking at the mode of operation of TCP which is at the 1st time of using a TCP it starts the congestion window as 1 then it sends an initial segment. When the acknowledgement of the initial segment arrives, TCP increases the congestion window to 2 and then sends 2 segments, When the 2 acknowledgements of the segments sent out arrives, they each increase the congestion window by one, thereby increasing the congestion window to 4 . therefore it takes log2N round trips before TCP can send N segments
what is a web browser
Answers
Answer:
A web browser takes you anywhere on the internet, letting you see text, images, and video from anywhere in the world. The web is a vast and powerful tool. Over the course of a few decades, the internet has changed the way we work, the way we play and the way we interact with one another. Depending on how it’s used, it bridges nations, drives commerce, nurtures relationships, drives the innovation engine of the future and is responsible for more memes than we know what to do with.
Explanation:
I don't know how to fix this, but it needs me to do something to install a game.
Answers
If you encounter an error message stating that the feature you're trying to use is unavailable while installing the game,it may be related to the missing or corrupted Microsoft Visual C++ redistributable package.
How is this so ?To resolve this issue, you can try installing the Microsoft Visual C++ 2015-2022 Redistributable (x64)- 14.36.32532 manually.
Visit the official Microsoft website,download the package, and follow the installation instructions provided to fix the issue and successfully install the game.
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Write a program to store the elements (30,3,8,7,5) and display their location
Answers
Answer:
why did you delete my answeR?
30, 3, 8, 7, 5
Designers are comparing performance between a multi-core processor equipped with 16 in-order cores and a dual-core superscalar processor. The dual-core superscalar processor has two identical Out- of-Order cores. Each core is a 4-issue superscalar. The multi-core processor has 16 in-order processor cores. Each in-order core of the multi-core processor can achieve about one third the performance of the OoO superscalar core. A benchmark program K includes both sequential codes that can only be executed on one CPU core and parallel codes that can be distributed to multiple CPU cores. For program K, execution of the sequential codes takes 30% of the total execution time.
Required:
Which processor would deliver faster performance for benchmark program K and show your calculations?
Answers
Explanation:
it will be k because it process faster an it comsume less elecricity
The even_numbers function returns a space-separated string of all positive numbers that are divisible by 2, up to and including the maximum that's passed into the function. For example, even_numbers(6) returns “2 4 6”. Fill in the blank to make this work.
def even_numbers(maximum):
return_string = "" for x in ___: return_string += str(x) + " " return
return_string.strip() print(even_numbers(6)) # Should be 2 4 6 print(even_numbers(10)) # Should be 2 4 6 8 10 print(even_numbers(1)) # No numbers displayed print(even_numbers(3)) # Should be 2 print(even_numbers(0)) # No numbers displayed
Answers
Answer:
The correct form of the program in python is as follows
def even_numbers(maximum):
return_string = ""
for x in range(1,maximum+1):
if x % 2 == 0:
return_string+=str(x)+" "
return return_string.strip()
Explanation:
This line defines the method
def even_numbers(maximum):
This line initializes return_string to an empty string
return_string = ""
This line iterates through variable maximum
for x in range(1,maximum+1):
This line checks if the current number is even
if x % 2 == 0:
If yes, the string is updated
return_string+=str(x)+" "
This line returns the full string of even numbers
return return_string.strip()
When the method is tested with any of the following, it gives the desired result
print(even_numbers(6)), print(even_numbers(10)), print(even_numbers(1)), print(even_numbers(3)) and print(even_numbers(0))
Ashley has included a bar graph in a term paper she’s authoring using a word processor. To make sure that the graph is not cut off when printed, she decides that the page with the graph should be printed horizontally. What should Ashley do?
A.
change the paper size of the page on which the graph is included
B.
set landscape orientation for the page on which the graph is included
C.
decrease the margins of the page on which the graph is included
D.
zoom out of the page on which the graph is included
Answers
The thing that Ashley need to or should do is option B. set landscape orientation for the page on which the graph is included
What is the word processor about?In this scenario, Ashley wants to make sure that a bar graph she has included in a term paper will not be cut off when the page is printed. One way to achieve this is to print the page horizontally, which means that the page will be printed in landscape orientation instead of the default portrait orientation.
Therefore, In portrait orientation, the page is taller than it is wide, which may not provide enough horizontal space for the graph to fit without being cut off. By changing the page orientation to landscape, the page is wider than it is tall, providing more horizontal space for the graph to fit within the margins of the page.
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Complete the function ending_time that determines the final clock time after a task has been completed. The function takes three arguments that provide the current time of day, as well as the total time in seconds that it will take to complete the task: hour: the current hour of the day (0 - 23) minute: the current minute of the day (0 - 59) second: the current second of the day (0 - 59) time_taken: the number of seconds it will take to complete the task (greater than 0) Assume all inputs are valid. time_taken can be arbitrarily large! As an example, consider the test case: 2, 59, 40, 22. This means that the current hour is 2, the current minute is 59, the current second is 40, and the time to complete the task is 22 seconds. So the first three function arguments represent the time 2:59:40 am.
Answers
Answer:
def ending_time(hour, minutes, seconds, work_time): if((seconds + work_time) // 60 > 0): minutes = minutes + (seconds + work_time) // 60 seconds = (seconds + work_time) % 60 if(minutes // 60 > 0): hour = hour + (minutes // 60) minutes = minutes % 60 else: seconds = seconds + work_time return str(hour) + ":" + str(minutes) + ":" + str(seconds) print(ending_time(2,30,59, 12000))Explanation:
The solution code is written in Python 3.
Firstly create a function ending_time that takes the four required input parameters.
Next, create an if statement to check if the numerator of (seconds + work_times) divided by 60 is over zero. If so, increment the minute and reassign the remainder of the seconds to the variable (Line 2-4).
Next, create another if statement again to check if the numerator of (current minutes) divided by 60 is over zero, if so increment the hour and reassign the remainder of the minutes to the variable (Line 6-8)
Otherwise, just simply add the work_time to the current seconds
At last return the time output string (Line 12).
What is the default layout position for images added to a Word 2016 document?
A) square, where the text wraps around an image around a square border
B) through, where the text wraps around an image with irregular borders
C) in front of the text, where the image is placed over the text
D) in-line, with the text where the text stays with the image
Answers
Answer:
D
Explanation:
Hope it works
Answer:
D) in-line, with the text where the text stays with the image
Explanation:
Just did it in ED.