array

can someone help me with this number sorter, i want the user to input 5 number and pick between ascending or descending order, i dont no the code, please help?

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  // Maths Helper
#include <iostream>


using namespace std;

char menu()
{
    char choice;
    cout<< "\nNumber Sorter - Created By Ben Tickle";
    cout<< "\n\n**************************************\n";
    cout<< "\n\n Please choose one of the following:\n";
    cout<< "\n\n 1 - Ascending order ";
    cout<< "\n 2 - Descending order ";
    cout<< "\n 3 - Exit";
    cout<< "\n\n\n**************************************\n";
    cout<< "\n\n Enter you choice and press return: ";
    cin >> choice;
    return choice;
}

int main()
{
    int mynum;
    
    
    char choice;
    
    do
    {
        choice = menu();
        
        switch (choice)
        {
            case '1':
                cout << "\n\nAscending order"
                     << "\n\n\nPlease enter 5 numbers include spaces:";
                cin >> mynum;
                
                
                // Pause for user
                system("pause");
            break;             
            case '2':
                cout<< "\n\nDescending order"
                    << "\n\n\nPlease enter 5 numbers include spaces:";
                cin>>radius;
                
                // Pause for user
                system("pause");
            break;
            case '3':
                cout<< "Exit"; 
                break;
            default:
                cout<< "\nNot a valid choice.";
        }
    } while (choice != '3');

    return 0;
} 
You can use an std::list or std::vector of integers.

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#include <iostream>
#include <list>

// ...

std::list<int> numbers;
int count=5;

for (int i=0; i < count; ++i) // reading...
{
    int n;

    std::cout << "Read number " << i + 1 << ": ";
    std::cin >> n;

    numbers.push_back(n);
}

// ...

numbers.sort(); // sorting...

// ...

// printing...
for (std::list<int>::const_iterator ci = numbers.begin(); ci != numbers.end(); ++ci)
    std::cout << *ci << ' ';

std::cout << std::endl;
Last edited on
how can i fit that into my code, im a beginner so new to this, and the is a errors on line 9
and the is a errors on line 9

To clear up what the OP refers to: originally on line 9, I mistakenly left while() instead of for(). Hence the edit... which I thought would be quick enough.

how can i fit that into my code, im a beginner so new to this

It is time for you to make progress.

http://www.cplusplus.com/doc/tutorial/
i really dont no what you have just said
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