//bubblesort functionvoid bubblesort(int a[], const int SIZE){    for (int pass=1; pass < SIZE; pass++) //loop to specify number of passes    {        for (int j=0; j < SIZE-1; j++) //shorter loop to check elements of array        {            if (a[j] > a[j+1]) //if element > following element then                swap(a[j],a[j+1]); //swap them        }    }}

//print functionvoid print(int a[],const int SIZE){    for (int i = 0; i < SIZE; i++) //loop for passing over all array elements and    {        //printing them        cout << a[i] << " ";    }    cout << endl;}

//swap functionvoid swap(int& x, int& y){    int temp;    temp = x;    x = y;    y = temp;}

#include<iostream>using namespace std;void bubblesort(int[], int); //function prototypevoid print(int[], int); //function prototypevoid swap(int&, int&); //function prototype//main functionint main(){    const int SIZE = 10;    [color= #include<iostream>            using namespace std;     void bubblesort(int[], int); //function prototype     void print(int[], int); //function prototype     void swap(int&, int&); //function prototype//main function     int main()    {        const int SIZE = 10; //constant for sizing array        int a[SIZE]= {10,7,18,15,9,4,13,11,21,3}; //defining array and its elements        cout << "Before BubbleSorting: [color= #A31515; font-weight: bold;]n";        print(a,SIZE); //printing array elements before sorting        bubblesort(a,SIZE); //sorting elements of the array        cout << "After BubbleSorting: [color= #A31515; font-weight: bold;]n";        print(a, SIZE); //printing elements after sorting        system("pause");        return 0;    }