Code:
#include iostream
#include stdlib.h
using namespace std;
int main()
{
int i, n;
cout<<"\nEnter the number of element array have: ";
cin>>n;
int arr[n];
cout<<"\n";
// Take the input of the array.
for(i = 0; i < n; i++)
{
cout<<"Enter "<
cin>>arr[i];
}
// Print the subset using .
cout<<"\nThe random subset of the given set is: \n\t{ ";
for(i = 0; i < n; i++)
{
// Randomly generates 0 or 1 as coin flipping and print the array element if it is 1.
if(rand()%2 == 1)
cout<
}
cout<<"}";
return 0;
}
Output:
Case 1:
Enter the number of element array have: 5
Enter 1 element: 1
Enter 2 element: 2
Enter 3 element: 3
Enter 4 element: 4
Enter 5 element: 5
The random subset of the given set is:
{ 1 2 5 }
Case 2:
Enter the number of element array have: 7
Enter 1 element: 1
Enter 2 element: 5
Enter 3 element: 8
Enter 4 element: 2
Enter 5 element: 3
Enter 6 element: 4
Enter 7 element: 9
The random subset of the given set is:
{ 1 5 3 }
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