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padilas [110]
3 years ago
5

Maria wants to create a portfolio of her photography for college. She takes several pictures and submits them online in order to

create a photo portfolio book. The best format to submit photographs online is ?
Computers and Technology
2 answers:
max2010maxim [7]3 years ago
8 0

As a JPEG, PNG, or GIF file.

vlabodo [156]3 years ago
4 0

Answer:

The best format to submit photographs online is jpeg, png and gif file.

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Design a class that has an array of floating-point numbers. The constructor should accept an integer argument and dynamically al
attashe74 [19]

Answer:

See explaination for the code

Explanation:

Here is the code

class NumberArray

{

private:

float *aptr; // Pointer to the array

int arraySize; // Holds the array size

float max,min,avg;

public:

NumberArray(int); // Constructor

~NumberArray(); // Destructor

int size() const // Returns the array size

{ return arraySize; }

void storeNumber(float num,int ele);

float retrieveNumber(int ele);

float getHighest();

float getLowest();

float getAverage();

};

//*******************************************************

// Constructor for IntArray class. Sets the size of the *

// array and allocates memory for it. *

//*******************************************************

NumberArray::NumberArray(int s)

{

arraySize = s;

aptr = new float [s];

for (int count = 0; count < arraySize; count++)

*(aptr + count) = 0;

}

//******************************************************

// Destructor for IntArray class. *

//******************************************************

NumberArray::~NumberArray()

{

if (arraySize > 0)

delete [] aptr;

}

void NumberArray::storeNumber(float num,int ele)

{

if(ele<arraySize)

*(aptr+ele)=num;

}

float NumberArray::retrieveNumber(int ele)

{

return *(aptr+ele);

}

float NumberArray::getHighest()

{

float high=*(aptr+0);

for(int i=1;i<arraySize;i++)

if(high<*(aptr+i))

high=*(aptr+i);

return high;

}

float NumberArray::getLowest()

{

float low=*(aptr+0);

for(int i=1;i<arraySize;i++)

if(low>*(aptr+i))

low=*(aptr+i);

return low;

}

float NumberArray:: getAverage()

{

float ag=0;

for(int i=1;i<arraySize;i++)

ag+=*(aptr+i);

ag=ag/arraySize;

return ag;

}

//Header file section

#include <iostream>

using namespace std;

int main()

{

const int SIZE = 10; // Array size

// Define an IntArray with 10 elements.

NumberArray table(SIZE);

//function call to store values

table.storeNumber(1,0);

table.storeNumber(3,1);

table.storeNumber(7,2);

table.storeNumber(2,3);

//display values

cout<<"Highest value:"<<table.getHighest()<<endl;

cout<<"Lowest Value:"<<table.getLowest()<<endl;

cout<<"Average:"<<table.getAverage()<<endl;

///pause system for a while

system("pause");

return 0;

}

6 0
2 years ago
Can you help me solve this challenging activity?
diamong [38]

Answer:

user_age = int(input())

if user_age > 17 and user_age != 25:

   print("Eligible")

else:

   print("Not eligible")

Explanation:

3 0
1 year ago
Javascript or java? which one is better?
kifflom [539]
See, one is more or less a toy, designed for writing small pieces of code and traditionally used and abused by inexperienced programmers. 

The other is a scripting language for web browsers. Sorry about my limited knowledge.
3 0
3 years ago
Read 2 more answers
A virus has attacked your hard drive. Instead of seeing the Windows Start screen when you start up Windows, the system freezes a
Yanka [14]

Answer:

Boot to safe mode

Explanation:

When a virus attacks boot system, that is to say, Windows program won´t load. The following steps should be considered taking into account what Windows Version is being used, Windows 7, 8 or 10:

1. Press  F8 (Windows 7) F4 (Windows 8, 10)

2. Enable Safe Mode

3. Run Safe Mode

4. Once in safe mode the user will have access to Windows and eventually document files can be extracted via pendrive.

5 0
3 years ago
Having a low credit score can make it more difficult to: Obtain a car loan Open a new credit card Secure an apartment lease All
-Dominant- [34]

Answer:

all of the above

Explanation:

3 0
3 years ago
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