How do you make a C plus plus program that arrange the the numbers in ascending order?

Answer 1

Heres something i whipped up in a hurry...

This uses the Bubble Sort method found (related links)

#include <iostream>

using namespace std;

int main(int argc, const char* argv)

{

int arraysize = 5; //Unsorted array size

int array [] = { 5, 3, 4, 2, 1 }; //The array of numbers itself

//Display the unsorted array

cout << "Before: {";

for (int c=0; c <= arraysize; c++)

{

cout << array[c];

if (c != arraysize)

{

cout << ",";

}

}

cout << "}" << endl;

//Acctually sort the array

int tmp=0; //Used for swaping values

for (int loop=0; loop <= (arraysize - 1); loop++)

{

for (int c=0; c <= (arraysize - 1); c++) //The sort loop

{

if (array[c] > array[c + 1])

{

//Swaps the two values in the array

tmp = array[c];

array[c] = array[c + 1];

array[c + 1] = tmp;

//Cleanup

tmp = 0;

}

}

}

//Display the sorted array

cout << "After: {";

for (int c=0; c <= arraysize; c++)

{

cout << array[c];

if (c != arraysize)

{

cout << ",";

}

}

cout << "}" << endl;

return 0;

}