6. What is the correct way to write 340,000,000 in scientific notation? (1 point

Add Try/Catch error checking To make sure that the user enters valid values in your program. To catch negative values passed to

ryzh [129]

Answer:

int main()

{

cout<<"Enter the size of array\n";

int n;

try{

cin>>n;//get size of array

if (n > 0){

List list;//make object of list class

try{

list.init(n);//initialize the list

list.fillData();//fill the data

list.print();//print the data

list.sortData();//sort the data

cout<<"\n--- After sorting the data---\n";

list.print();//print the data

cout<<"Enter the element to search\n";

int x;

cin>>x;//get element to search

list.searchElement(x);//call the search function

}

catch (std::bad_alloc){

cout<<"Sorry, could not allocate memory for list object.";

}

}else{

throw('Negative Number detected');

}

catch (int n){

cout<<"The number should be a positive integer.";

}

return 0;

}

Explanation:

The try and catch keywords come in pairs, as they are used to control exceptions in the C++ source code. The try keyword checks for error in the source code given the condition (if the n integer variable is greater than 0). If the condition is met, the code in the try code block runs otherwise the catch keyword catches the error of a negative number (if the n variable in less than 0).

4 0

3 years ago

I need major help. Word processing

Pie

Answer:

I do Word processing in computing, but I use a computing textbook for studies.

I also don't have any idea about the flashcards.

I'm sorry.

Explanation:

But if you want me to help, I may.

3 0

2 years ago

A cycle merchant allows 15% discount on the marked price of a bicycle and still he makes a profit

lions [1.4K]

Answer:

The program in Java is as follows:

public class Main{

public static void main(String[] args) {

double discount_percent = 0.15;

double discount_amount = 600;

double profit = 0.20;

double marked_price = discount_amount/discount_percent;

double cost_price = marked_price/(1 + profit);

System.out.println("Marked Price: "+marked_price);

System.out.println("Cost Price: "+cost_price);

}}

Explanation:

For explanation purpose, let

$MP \to$ Marked Price

$\%D \to$ Percentage discount

$D \to$ Discounted amount

$\%P \to$ Percentage Profit

$C \to$ Cost Price

The marked price (i.e. selling price) is calculated discount using:

$MP = \frac{D}{\%D}$

The derived formula of the cost price from percentage profit and Marked Price is:

$C = \frac{M}{1 + \%P * 100}$

So, the explanation is as follows:

The next three lines declare and initialize the given parameters

double discount_percent = 0.15;

double discount_amount = 600;

double profit = 0.20;

Calculate marked price

double marked_price = discount_amount/discount_percent;

Calculate cost price

double cost_price = marked_price/(1 + profit);

Print marked price

System.out.println("Marked Price: "+marked_price);

Print Cost price

System.out.println("Cost Price: "+cost_price);

3 0

3 years ago

2. What type of expansion card allows your computer to

nekit [7.7K]

You can use a peripheral component interconnect Express card (also known as an expansion card) to connect your computer to a wireless network (WLAN).

I hope this helped!

3 0

3 years ago

Technician A says that automotive engine blocks are usually classified by the number of cylinders the block. Technician B says t

viva [34]

A. Both Technicians A and B is the answer

8 0

3 years ago