Given the following list of numbers: 90 8 7 56 123 235 9 1 653 trace the execution for:

a.1) Selection Sort (only the first 5 steps).

a.2) QuickSort (pivot = the first element).

a.3) MergeSort.

Reading characters and strings from the keyboard: consider the following c++ program 1. #include 2. #include 3. using namespace std; 4. mystring1 5. 6. int main() 7. { 8. 9. string mystring1, mystring2; mychar1 10. 11. 12. char mychar1, mychar2; 13. 14. cout< < "enter a string: "; mychar2 15. 16. cin> > mystring1; // 17. cin.get(mychar1); 18. cin> > mychar2; 19. getline(cin,mystring2); mystring2 20. 21. 22. cout<

Which of the following commands is more recommended while creating a bot?

What is the difference between the internet and the world wide web?