A user is asked to type a caption for a photo in a web form's text field. If the caption didn't end with a punctuation mark (. ! ?), a period should automatically be added. A common error is to end with a comma, which should be replaced by a period. Another common error is to end with two periods, which should be changed to one period (however, ending with three periods (or more) indicates elipses so should be kept as is). The corrected caption is output. If the input is "I like pie", the output is "I like pie." If the input is "I like pie!", the output remains "I like pie!" If the input is "Coming soon…", the output remains "Coming soon…"
Answers
Answer:
Here is the c++ program:
#include <iostream> //to use input output functions
using namespace std; //to identify objects cin cout
int main() { //start of main function
string caption; //stores the caption
int last_index; //stores the index position of the last character of caption
char last_character; //stores the last character of the caption
cout<<"Please type a caption: "; //prompts user to enter a caption
getline(cin, caption); //reads the complete line of caption from user
last_index = caption.size() - 1; //sets the last_index to the last character of caption
last_character = caption.at(last_index); //sets the last_character to the last character positioned by last_index
if ((last_character == '!') || (last_character == '?')) {} /* checks if the last character of the caption is either ! or ? and if this statement evaluate to true then this does not require any action */
else if (last_character == ',') { //checks if the last character of the caption is a comma
caption.at(last_index) = '.'; } //if the else if condition is true then replace that comma with a period .
else if (last_character != '.') { //checks if the caption does not end with ! ? , .
caption.push_back('.');} //append period to the caption . if above if else condition is true
else if ((last_index > 0) && (last_character == '.') && (caption.at(last_index - 1) == '.')) { //checks if the caption has two periods .
if ((last_index > 1) && (caption.at(last_index - 2) == '.')) {} //checks if the caption has three periods and does nothing if this is true
else { //if caption has two periods
caption.pop_back();}} //removes one period if caption has two periods .
cout << caption << endl;} //displays the caption
Explanation:
I will explain the above program with an example
Lets say user input the caption: I like pie
So
caption = " I like pie"
The first if condition if ((last_character == '!') || (last_character == '?')) evaluate to false because the last character of the caption is not an exclamation mark of a question mark. So the program moves to the next else if statement:
else if (last_character == ',') This statement is also false because the last character of the caption is not a comma. So the program moves to the next else if part.
else if (last_character != '.')
Now this statement evaluate to true because the last character of the caption is not a period . sign. So this part is executed. It has a statement:
caption.push_back('.');
Now this statement uses push_back() method which adds new character i.e. period '.' at the end of the caption string, increasing its length by one.
So the output of the program is:
I like pie.
If the caption = " I like pie!" then this if ((last_character == '!') || (last_character == '?')) condition executes and since it does nothing {} so the caption remains as it is and the output is:
I like pie!
If the caption = "Coming soon…" then this else if ((last_index > 0) && (last_character == '.') && (caption.at(last_index - 1) == '.')) condition executes which checks if the caption has two period. When this condition evaluates to true then the statement inside this else if condition executes which is: if ((last_index > 1) && (caption.at(last_index - 2) == '.')) and this checks if the caption has three periods. Yes the caption has three periods so it does nothing and the caption remains as it is and the output is:
Coming soon…
However if the caption is Coming soon.. with two periods then the else part inside else if ((last_index > 0) && (last_character == '.') && (caption.at(last_index - 1) == '.')) condition executes which is: caption.pop_back(); and this removes one period from the caption and the output is:
Coming soon.
The screenshot of the program and its output is attached.
Related Questions
When you set the position property for a block element to fixed, the element
Answers
Answer:
-is positioned relative to the browser window
Hope this helps!
Answer: When you set the position property for a block element to fixed, the element remains in an exact position on the screen even if the page is scrolled down.
Finally, Lee wants to modify the table he linked to his presentation. How should he begin?
Highlight the table.
Click the table once.
Double-click the table.
Launch the Excel application.
Answers
Answer:
C. double-clike the table
Explanation:
Edg
Answer:
c
Explanation:
Gloria is adding footers to a PowerPoint template for students to use in a literature class. Each student must choose an author and make a presentation about their life and work. She wants the first slide in each presentation to show only the author’s name and photo. On subsequent slides, she wants to include a footer with a date and time that changes depending on the actual date of each presentation.
To insert the footer according to her plan, what must Gloria click in the Header & Footer dialog box?
Fixed
Preview
Slide number
Don’t show on title slide
Answers
Answer:
Its D
Explanation:
On edg
Answer: don’t show on title slide
Explanation:
Consider the GBN protocol with a sender window size of 4 and a sequence number range of 1,024. Suppose that at time t, the next in-order packet that the receiver is expecting has a sequence number of k. Assume that the medium does not reorder messages. Answer the following questions: What are the possible sets of sequence numbers inside the sender’s window at time t? Justify your answer. What are all possible values of the ACK field in all possible messages currently propagating back to the sender at time t? Justify your answer.
Answers
Answer:
Follows are the solution to this question:
Explanation:
In point a:
N = Size of window = 4
Sequence Number Set = 1,024
Case No. 1:
Presume the receiver is k, and all k-1 packets were known. A window for the sender would be within the range of [k, k+N-1] Numbers in order
Case No. 2:
If the sender's window occurs within the set of sequence numbers [k-N, k-1]. The sender's window would be in the context of the sequence numbers [k-N, k-1]. Consequently, its potential sets of sequence numbers within the transmitter window are in the range [k-N: k] at time t.
In point b:
In the area for an acknowledgment (ACK) would be [k-N, k-1], in which the sender sent less ACK to all k-N packets than the n-N-1 ACK. Therefore, in all communications, both possible values of the ACK field currently vary between k-N-1 and k-1.
easy points
Cats or dogs? :D
Answers
Cats are better than dogs
Please answer this please solve it
Answers
Answer:
If you still can't figure it out look this up
nvcc cafe problem
Explanation:
Harry is creating a PowerPoint presentation and wants all the slides to have a uniform look.
The first thing Harry should do is select the
.
Next, he should use the command groups to edit the
.
Finally, he should save the file as a new
.
Answers
Answer: all answers for test are
Slide Master View
Layout and Theme
PowerPoint Template
A.
C.
Slide Master Thumbnail, Insert Tab, Header &Footer, Slide tab in the dialog box.
D.
C.
D.
Explanation:
The first thing Harry should do is select the Slide Master View, Next, he should use the command groups to edit the Layout and Theme. Finally, he should save the file as a new PowerPoint Template.
What is PowerPoint?It is a presentation-based programme that employs graphics, movies, etc. to enhance the interactivity and appeal of a presentation.
A saved Powerpoint presentation has the ".ppt" file extension. PPT is another name for a PowerPoint presentation that includes slides and other elements.
This right-sided brain activity is perfectly suited to the principal function of PowerPoint presentations.
For his PowerPoint presentation, Harry wants each slide to have a consistent appearance.
Harry must first choose the Slide Master View before using the command groups to change the Layout and Theme. The file should then be saved as a fresh PowerPoint Template.
Thus, this way, Harry can create a uniform look.
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The CPU is located on what part of the computer?
the motherboard
the system bus
the random access memory
the hard drive
Answers
Answer:
the motherboard
Explanation:
Read each description below, and then choose the correct term that matches the description from the drop-down menus.
wireless technology that lets you identify and track objects
medical uses of RFID
a low-power radio wave used for short distances
computing device used with Bluetooth Read each description below, and then choose the correct term that matches the description from the drop-down menus.
wireless technology that lets you identify and track objects
medical uses of RFID
a low-power radio wave used for short distances
computing device used with Bluetooth
Answers
Answer:
wireless technology that lets you identify and track objects (radio frequency identification)
medical uses of RFID (patient identification)
a low-power radio wave used for short distances (bluetooth)
computing device used with Bluetooth hands-free microphone in car
Explanation:
sorry if late :/
Answer:
Explanation:
edg 2021
Write a program with three functions: upper , lower , and reverse . The upper function should accept a pointer to a C-string as it's only argument. It should step through each character in the string, converting it to uppercase. The lower function, too, should accept a pointer to a C-string as it's only argument. It should step through each character in the string, converting it to lowercase. Like upper and lower , reverse should also accept a pointer to a string as it's only argument. As it steps through the string, it should test each character to determine whether it is upper- or lowercase. If a character is uppercase, it should be converted to lowercase. Likewise, if a character is lowercase, it should be converted to uppercase. Test the functions by asking for a string in function main , then passing it to them in the following order: reverse, lower , and upper. Main will then print out the strings to demonstrate the functions worked. Each function accepts exactly one argument. None of the functions return anything. None of the functions (other than main) interacts with the user in anyway. Variables of type string are not allowed.
Answers
Answer:
Here is the C++ program:
#include <iostream> //to use input output functions
#include <cstring> //to manipulate C-strings
#include <string> //to manipulate strings
using namespace std; //to access objects cin cout
//function prototypes
void upper(char *); to convert to upper case
void lower(char *); //to convert to lower case
void reverse(char *); //to convert to reverse case
int main() { //start of main method
char input[101]; //creates a char type array to hold input string
cout << "Enter a string: "; //prompts user to enter a string
cin.getline(input, 101); //reads input string from user
upper(input); //calls upper() method to convert the string to upper case
lower(input); //calls lower() method to convert the string to lower case
reverse(input); } //calls reverse() method to convert the string to reverse case
void upper(char *cString){ //method that takes a pointer to a C-string as it's only argument and converts that string to upper case
cout << "String in upper case: "; //displays string in upper case
for(int i = 0; i < strlen(cString); i++){ //iterates through the input string cString until the length of the cString is reached
if(islower(cString[i])) //checks if the character at i-th index of cString is in lower case
cout << (char) toupper(cString[i]); //converts each i-th character of cString to upper case at each iteration
else //if no character of cString is in lower case
cout << cString[i]; } //displays the cString as it is
cout << endl;} //prints a new line
void lower(char *cString){ //method that takes a pointer to a C-string as it's only argument and converts that string to lower case
cout << "String in lower case: "; //displays string in lower case
for(int i = 0; i < strlen(cString); i++){ //iterates through each character using for loop first character to last
if(isupper(cString[i])) //checks if the character at i-th index of cString is in upper case
cout << (char) tolower(cString[i]); //converts each i-th character of cString to lower case at each iteration
else //if no character of cString is in upper case
cout << cString[i]; } //displays the cString as it is
cout << endl; } //prints a new line
void reverse(char *cString){ //method that takes a pointer to a C-string as it's only argument and converts that string to reverse case (upper to lower and vice versa)
cout << "String in reverse case: "; //displays string in reverse case
for(int i = 0; i < strlen(cString); i++){ //iterates through each character using for loop first character to last
if(isupper(cString[i])) //checks if the character at i-th index of cString is in upper case
cout << (char) tolower(cString[i]); //converts character at i-th position of cString to lower
else //if the character is in lower case
cout << (char) toupper(cString[i]); } //converts character at i-th position of cString to upper
cout << endl;} //prints a new line
Explanation:
I will explain the program with an example.
Lets suppose user enters "hi" as input. So
Now first upper() method is called by passing this C-string to it.
It has a for loop that checks at each iteration, if a character of C-string is in lower using islower method which returns true if the character is in lower case. Since both the characters 'h' and 'i' are in lower in case so they are converted to upper case at each iteration using toupper() method. So the output of this part is:
String in upper case: HI
Now next lower() method is called by passing this C-string to it.
It has a for loop that checks at each iteration, if a character of C-string is in upper using isupper method which returns true if the character is in upper case. Since both the characters 'h' and 'i' are in lower in case so the string remains as it is. So the output of this part is:
String in lower case: hi
Now next reverse() method is called by passing this C-string to it.
It has a for loop that checks at each iteration, if a character of C-string is in upper using isupper method which returns true if the character is in upper case. Since both the characters 'h' and 'i' are in lower so else part: cout << (char) toupper(cString[i]); executes which converts these characters to upper case (reverse case). So the output of this part is:
String in reverse case: HI
The screenshot of program output with a different example is attached.
Which of these options is an example of a nested structure?A.
for loop
B.
while loop
C.
if-then-else loop
D.
if else inside a for loop
Answers
Answer:
D. if else inside a for loop
Explanation:
You can copy and paste ________ from excel to powerpoint
Answers
Answer: data
Explanation:
Write both an iterative and recursive solution for the factorial
problem.
Answers
Answer:
Explanation:
Recursive:
C++ program to find factorial of given number
#include <iostream>
using namespace std;
unsigned int factorial(unsigned int n)
{
if (n == 0)
return 1;
return n * factorial(n - 1);
}
// Driver code
int main()
{
int num = 5;
cout << "Factorial of "
<< num << " is " << factorial(num) << endl;
return 0;
Iterative:
// C++ program for factorial of a number
#include <iostream>
using namespace std;
unsigned int factorial(unsigned int n)
{
int res = 1, i;
for (i = 2; i <= n; i++)
res *= i;
return res;
}
// Driver code
int main()
{
int num = 5;
cout << "Factorial of "
<< num << " is "
<< factorial(num) << endl;
return 0;
}
Write your code to define and use two functions. The Get User Values function reads in num Values integers from the input and assigns to user Values. The Output Ints Less Than Or Equal To Threshold function outputs all integers in user Values that are less than or equal to maxVal. num Values indicates the number of integers in user Values. void Get User Values(int user Values[], int num Values) void Output Ints Less Than Or Equal To Threshold (int user Values[], int maxVal, int num Values)
Answers
Answer:
#include <iostream>
#include <vector>
using namespace std;
/* Define your function here */
vector<int> GetUserValues(vector<int>& userValues, int numValues) {
int tmp = 0;
vector<int> newVec;
for(int i = 0; i < numValues; i++) {
cin >> tmp;
newVec.push_back(tmp);
}
return newVec;
}
void OutputIntsLessThanOrEqualToThreshold(vector<int> userValues, int upperThreshold) {
for (int i = 0; i < userValues.size(); ++i) {
if(userValues.at(i) < upperThreshold) {
cout << userValues.at(i) << " ";
}
}
cout << endl;
}
int main() {
vector<int> userValues;
int upperThreshold;
int numValues;
cin >> numValues;
userValues = GetUserValues(userValues, numValues);
cin >> upperThreshold;
OutputIntsLessThanOrEqualToThreshold(userValues, upperThreshold);
return 0;
}
Explanation:
Perhaps their is a better way to code this, but I couldn't figure out what to do with the pointer in the first function.
You need to control the number of people who can be in an oyster bar at the same time. Groups of people can always leave the bar, but a group cannot enter the bar if they would make the number of people in the bar exceed the maximum of 100 occupants. Write a program that reads the sizes of the groups that arrive or depart. Use negative numbers for departures. After each input, display the current number of occupants. As soon as the bar holds the maximum number of people, report that the bar is full and exit the program.
Answers
Answer:
count = 0
while True:
people = int(input("Enter the number of people arrived/departed: "))
count += people
if count == 100:
print("The bar is full")
break
elif count < 100:
print("There are " + str(count) + " in the bar currently")
else:
print(str(people) + " people cannot enter right now")
print("The maximum capacity is 100!")
count -= people
print("There are " + str(count) + " in the bar currently")
Explanation:
*The code is in Python.
Set the count as 0
Create an indefinite while loop.
Inside the loop:
Ask the user to enter the number of people arrived/departed
Add the people to the count (cumulative sum)
Check the count. If the count is 100, stop the loop. If the count is smaller than 100, print the current number of people. Otherwise, state that they cannot enter right now. The capacity is 100 at most. Subtract the people from the count and print the current number of people.
Which tasks can Kim complete using the Customize Ribbon dialog box? Check all that apply.
Rename existing ribbon tabs.
Rearrange ribbon commands.
Add a new main tab to the ribbon.
Add commands to existing groups.
Create new PowerPoint commands.
Add a new contextual tab to the ribbon.
Answers
Answer:
Its A, B, C, and F
Explanation:
On edg
Rename existing ribbon tabs, Rearrange ribbon commands, Add commands to existing groups and Add a new contextual tab to the ribbon.
What is PowerPoint presentation?A PowerPoint presentation is a type of visual aid that creates a slideshow of information that can be presented to an audience using Microsoft PowerPoint software.
It is typically made up of a series of slides that include text, images, charts, graphs, and other multimedia elements to convey information to the audience.
Kim can complete the following tasks by using the Customize Ribbon dialog box:
Existing ribbon tabs can be renamed.Rearrange the commands on the ribbon.To existing groups, add commands.To the ribbon, add a new contextual tab.Thus, Kim cannot use the Customize Ribbon dialog box to add new PowerPoint commands or a new main tab to the ribbon.
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Sue conducted an experiment to determine which paper towel is the most absorbent among three different brands. She decides to present her data using a chart.
Why would Sue want to present her data using a chart?
to analyze alphanumeric data in a table
to analyze alphanumeric values in a spreadsheet
to present numeric values in a visually meaningful format
to present numeric values in a meaningful spreadsheet format
Answers
Answer:
c
Explanation:
Submit your design an informative computer safety brochure for a specific cybercrime that targets an audience of your choice.
Answers
Brian needs to assign a macro to a button on the ribbon. Where should he go to achieve this goal?
Record Macro dialog box
Macros dialog box
Insert tab, Insert Macro icon
Customize the Ribbon area of the Word Options dialog box
Answers
Answer: A. Record Macro dialog box.
Explanation:
Answer: a
Explanation:
Which human job is most similar to the role of a producer
Answers
Answer: Directors
Explanation: directors create motion pictures, television shows, live theater, commercials, and other performing arts productions. directors work under a lot of pressure, and many are under stress to finish their work on time. Work hours for producers and directors can be long and irregular.
RAM
Clear sel
19. Which computer memory is used for storing programs and data
currently being processed by the CPU?
Mass memory
RAM
O Neo-volatile memory
Answers
Answer:
The answer to this question is given below in the explanation section
Explanation:
The correct answer is RAM.
RAM is used for storing programs and data currently being processed by the CPU. So, the data in the RAM, can be easily accessible and processed by the CPU more fastly.
While Mass memory and neo volatile memory is not correct options. because these types of memory can stores a large amount of data but CPU fetch data from these memories into RAM. and, RAM can only be used by the CPU when performing operations.
Finally, Su uses the last slide of her presentation as a summary slide. She wants to make sure the text she types automatically fits into the text box without changing the text box.
Which tool can Su use to accomplish this task?
Under which heading is the autofit feature found?
Which option should Su choose?
Answers
Answer:
Format Shape pane
Text Options
Shrink text on overflow
Explanation:
Answer:
Format Shape pane
Text Options
Shrink text on overflow
Explanation:
100%
What output is produced by
this code?
System.out.print("Computing\nisInfun");
A. Computing is fun
B. Computing\nis\nfun
C.
Computing
is
fun
D. This code will not produce any output, it contains an error.
Answers
Answer:
The answer to this question is given below in the explanation section. the correct option is C.
Explanation:
This is Java code statement:
System.out.print("Computing\nisInfun");
The output of this code statement is
Computing
isInfun
However, it is noted that the C option is not written correctly, but it is guessed that it will match to option C.
This Java code statement first prints "Computing" and then on the next line it will print "isInfun" because after the word "Computing" there is a line terminator i.e. \n. when \n will appear, the compiler prints the remaining text in the statement on the next line.
What is Naptha used for?
Answers
Answer:
Naphtha is used to dilute heavy crude oil to reduce its viscosity and enable/facilitate transport; undiluted heavy crude cannot normally be transported by pipeline, and may also be difficult to pump onto oil tankers. Other common dilutants include natural-gas condensate, and light crude.
Answer:
Naphtha is used for laundry soaps and clearing fluids
High Hopes^^
Barry-
Steven wrote an algorithm for his coding class that explains how he makes a cake. Which is the correct sequence of steps that he used?
Mix the ingredients, put into the oven, preheat the oven
Preheat the oven, mix the ingredients, put into oven
Preheat the oven, put into the oven, mix the ingredients
Put into the oven, mix the ingredients, preheat the oven
WILL GIVE ALOT OF POINTS "29" TOTAL
Answers
Answer:
Preheat the oven, mix the ingredients, put into oven.
Answer:
Preheat oven, mix the ingredients, put into oven
Explanation:
basically its B
:)
In cell E13, create a formula using the AVERAGE function
to calculate the average of the values in the range E4:E11.
Answers
The average function in Microsoft Excel calculates the mean of the cells.
The required formula is: =AVERAGE(E4:E11)
The syntax of the average function is: =AVERAGE(cells-range)
From the question, the cell range is: cell E4 to cell E11
This means that, the average formula would be:
=AVERAGE(E4:E11)
Hence, the formula to enter in cell E13 is:
=AVERAGE(E4:E11)
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If you are wanting to change programs, when do you need to make this request?
a.To change programs, you must contact your advisor or counselor and complete the change of program application during an open application window.
b.You can change at any time; just email your advisor regarding the change.
c.You can never change programs.
d.You do not need to notify anyone. You just need to start taking courses for the desired program.
Answers
Answer:
If your discussing colleges and degrees, you cant take courses your not autorized to take.
So if you have one major and wish to change to another then you need to discuss with a student advisor or counseler so they can make the changes. They will also discuss which classes are necessary for your program of choosing, making sure all your requirements are completed.
Explanation:
Your computer crashed, and you lost many personal and work-related files. You just got a new computer, but you are now much more concerned about viruses and other security threats. Which strategy can help you protect your computer against virus attacks?
Answer choices
A Disable your Web browser's automatic security settings so you can manually control the content you download.
B Open email attachments only from unknown senders.
C Update the definitions on your anti-virus application frequently.
D Perform regular backups of your hard drive.
PLS HELP!
WILL MARK BRAINLIEST!
:)
Answers
Answer: c
Explanation:
c
How would an assignee enter details, such as mileage and billing information, for a task?
Create a new task, and enter the details.
Open the status report, and enter the details.
In the main task window, click the Details button.
Within the assigned task window, scroll to the bottom.
Answers
Answer:
It's C
Explanation:
On edg
Answer:
C is correct
Explanation:
I got it on edg
You are allowed to use up to 5 images from one artist or photographer without
violating Copyright laws