RandowArrayDecreasing

#include <iostream>
#include <cstdlib>

using namespace std;

int main()
{
    int arrSize;
    cin >> arrSize;
    int matrix[100];
    int temp = 0;

    for(int i = 0; i < arrSize; i++)
    {
        int num = rand() % 1000 + 1;
        matrix[i] = num;
        cout << matrix[i] << " ";
    }

    cout << endl << endl;

    for(int i = 1; i <= arrSize - 1; i++)
    {
        for(int j = 0; j < arrSize - i; j++)
        {
            if(matrix[j] < matrix[j+1])
            {
                temp = matrix[j+1];
                matrix[j+1] = matrix[j];
                matrix[j] = temp;
            }
        }
    }

    for(int k = 0; k < arrSize; k++)
    {
        cout << matrix[k] << " ";
    }
    cout << endl;
}

/*
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Generates array with random number elements and then sorts it in decreasing order using Bubble Sort.
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*/