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2 years ago

Nog

Computers and Technology

1 answer:

STatiana [176]2 years ago

8 0

Answer: False

Explanation:

The statement that "Peacekeeper text is non-printing text that indicates where you can type" is false.

The non-printing text which shows where on exam type is referred to as the peaceholder text. It is usually an hint which can be used to fill in the actual text.

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This function receives first_name and last_name, then prints a formatted string of "Name: last_name, first_name" if both names a

pishuonlain [190]

Answer:

Following are the program in the C++ Programming Language.

//set header file

#include <iostream>

//set namespace

using namespace std;

//define class

class format

{

//set access modifier

public:

//set string type variable

string res;

//define function

void names(string first_name, string last_name)

{

//set if-else if condition to check following conditions

if(first_name.length()>0 && last_name.length()>0)

{

res="Name: "+last_name+", "+first_name;

}

else if(first_name.length()>0 and last_name.length()==0)

{

res="Name: "+first_name;

}

else if(first_name.length()==0 and last_name.length()==0)

{

res="";

}

//define function to print result

void out(){

cout<<res<<endl;

}

};

//define main method

int main() {

//set objects of the class

format ob,ob1,ob2;

//call functions through 1st object

ob.names("John","Morris");

ob.out();

//call functions through 2nd object

ob1.names("Jhon","");

ob1.out();

//call functions through 3rd object

ob2.names("", "");

ob2.out();

}

<u>Output</u>:

Name: Morris, John

Name: Jhon

Explanation:

<u>Following are the description of the program</u>:

Define class "format" and inside the class we define two void data type function.

Define void data type function "names()" and pass two string data type arguments in its parameter "first_name" and "last_name" then, set the if-else conditional statement to check that if the variable 'first_name' is greater than 0 and 'last_name' is also greater than 0 then, the string "Name" and the following variables added to the variable "res". Then, set else if to check that if the variable 'first_name' is greater than 0 and 'last_name' is equal to 0 then, the string "Name" and the following variable "first_name" added to the variable "res".
Define void data type function "out()" to print the results of the variable "res".

Finally, we define main method to pass values and call that functions.

3 0

2 years ago

Can someone help me?

stich3 [128]

Answer:

2nd one

Explanation:

7 0

2 years ago

Read 2 more answers

Write a function named replaceSubstring. The function should accept three C-string arguments, let's call them string1, string2,

hoa [83]

Answer:

All is in explanation.

Explanation:

#include <iostream>

#include <cstring>

#include <string>

using namespace std;

//function prototype

string replaceSubstring(const char *, const char *, const char*);

string replaceSubstring(string, string, string);

int main()

{

//declare three char array to hold strings of max 100 chars

char string1[101];

char string2[101];

char string3[101];

//prompt user to enter input

//then read

cout << "Enter string to search:\n";

cin.getline(string1, 101);

cout << "Enter the string you want to replace:\n";

cin.getline(string2, 101);

cout << "What do you want to replace it with?\n";

cin.getline(string3, 101);

cout << "Your updated string is:\n";

cout << replaceSubstring(string1, string2, string3);

//return 0 to mark successful termination

return 0;

}

string replaceSubstring(const char *st1, const char *st2, const char *st3){

//declare pointers start and occurrence

//initialize start with string to search

//char *startSearch = st1;

//initialize occurrence with the first occurrence

//of st2 in st1

char *occurrence = strstr(st1, st2);

//declare empty string

string output = "";

//using occurrence as control for while loop

//means that it will iterate until no more

//occurrences are found

while(occurrence){

//append to final string the characters of st1

//up until first occurrence of st2

output.append(st1, (occurrence-st1));

//append st3 to final string

output.append(st3, strlen(st3));

//update occurrence to point to character

//of st1 just after first occurrence of st2

st1 = st1 + (occurrence-st1) + strlen(st2);

//find new occurrence

occurrence = strstr(st1, st2);

}

//st1 now points to first character after

//last occurrence of st2

output.append(st1, strlen(st1));

return output;

}

string replaceSubstring(string st1, string st2, string st3){

//convert input strings to C-strings

const char *ptr1 = st1.c_str();

const char *ptr2 = st2.c_str();

const char *ptr3 = st3.c_str();

//call function that accepts C-strings

replaceSubstring(ptr1, ptr2, ptr3);

}

6 0

2 years ago

Read 2 more answers

A cookie recipe calls for the following ingredients: • 1.5 cups of sugar • 1 cup of butter • 2.75 cups of flour The recipe produ

True [87]

The program that asks the user how many cookies they want to make and then displays the number of cups of each ingredient is corresponds to the ingredients mentioned above.

<h3>Further explanation</h3>

Python is a general-purpose programming language. We want to write a python program that asks the user how many cookies they want to make and then displays the number of cups of each ingredient.

48 cookies = 1.5 cups of sugar + 1 cup of butter + 2.75 cups of flour, so:

def main():

cookies = float(input("How many cookies would you like to make?\n>"))

sugar = (1.5 * cookies) / 48.0

butter = cookies / 48

flour = (2.75 * cookies) / 48

print("To make ", cookies, " cookies, you will need:\n", \

format(sugar, '.2f'), " cups of sugar\n", \

format(butter, '.2f'), " cups of butter\n", \

format(flour, '.2f'), " cups of flour", sep='')

redoQuery()

def redoQuery():

yn = input("Would you like to check another batch size? (y/n)\n>")

if yn == 'y':

main()

elif yn =='n':

exit()

else:

print("Please enter only a lowercase \'y\' or lowercase \'n\'," \

"then press enter")

redoQuery()

main()

The run program is shown in the attachment below.

<h3>Learn more</h3>

1. Learn more about python https://brainly.in/question/8049240

<h3>Answer details</h3>

Grade: 9

Subject: Computers and Technology

Chapter: programming with python

Keywords: python

4 0

2 years ago

Provides an array of buttons for quick access to commonly used commands and tools

MatroZZZ [7]

Answer:Tool bar

Explanation:

The toolbar is said to provide an array of buttons for quick access to commonly used commands and tools. Through the toolbar, one can easily access the commands that are commonly used.

We can see the toolbar in several software like the graphics editor, office suites, and browsers.

8 0

1 year ago

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