here is my current code:
#include <iostream>
using namespace std;
int bubbleSort(int [], int);
int selectionSort(int [], int);
void showArray(int [], int);
const int SIZE = 20;
int main()
{
//The array with unsorted numbers
int numbers[SIZE] = {23, 44, 2, 6, 15, 70, 45, 80, 46, 30,
0, 11, 89, 53, 78, 77, 90, 72, 52, 64};
int results1; //loops for bubbleSort
int results2; //loops for selectionSort
//display the values
cout << "The unsorted values are:\n";
showArray(numbers, SIZE);
//sort with the bubble method
results1 = bubbleSort(numbers, SIZE);
//sort with the selection method
results2 = selectionSort(numbers, SIZE);
cout << "With the bubble sort method it took " << results1 << " loop(s) to sort the numbers.\n";
cout << "With the selection sort method it took " << results2 << " loop(s) to sort the numbers.";
return 0;
}
//*****************************************************************
//bubbleSort takes in the array numbers and sorts the numbers from*
//smallest to the largest. The number returned will be the number *
//of times it had to loop to sort the numbers. *
//*****************************************************************
int bubbleSort(int array[], int size)
{
bool swap;
int temp;
int count;
do
{
swap = false;
for (count = 0; count < (size -1); count++)
{
if (array[count] > array[count + 1])
{
temp = array[count];
array[count] = array[count +1];
array[count + 1] = temp;
swap = true;
}
}
} while (swap);
count++;
return count;
}
//*********************************************************************
//selectionSort takes in the array numbers and sorts the numbers from *
//smallest to the largest. The number returned will be the number *
//of times it had to loop to sort the numbers. *
//*********************************************************************
int selectionSort(int array[], int size)
{
int startScan, minIndex, minValue, index;
for (startScan = 0; startScan < (size - 1); startScan++)
{
minIndex = startScan;
minValue = array[startScan];
for(index = startScan + 1; index < size; index++)
{
if (array[index] < minValue)
{
minValue = array[index];
minIndex = index;
}
}
array[minIndex] = array[startScan];
array[startScan] = minValue;
}
startScan++;
return startScan;
}
void showArray(int array[], int size)
{
for (int count = 0; count < size; count++)
cout << array[count] << " ";
cout << endl;
}during selectionSort() how many times it that suppose to loop? when i run the code it gives me a value of 20, but i had the understanding that selcetion took fewer loops than bubble yet i get the same value for both.