• bool main(unsigned int y) { program P = generate(y); if (PH(P,y)) while (1>0); else return(yes); } program generate(unsigned int y) /* generates yth program in S,' */ bool PH(program P, unsigned int y) /* solves Halting problem */ Describe in plain English what this program D does on an input say 5.

If f(n) is the number of times that  y=y+A[i]; is executed in the code segment below, which of the following is the correct big-Oh notation for f? y=0;for(j=0;j<n;j++) {      for (i=0;i<n;i++) {         y=y+A[i]; }}   Group of answer choices O(1) O(n2) O(nlog2n) O(n)

Write python code to complete factorial_str()'s recursive case.Sample output with input: 55! = 5 * 4 * 3 * 2 * 1 = 120   def factorial_str(fact_counter, fact_value):output_string = '' if fact_counter == 0: # Base case: 0! = 1output_string += '1'elif fact_counter == 1: # Base case: print 1 and resultoutput_string += str(fact_counter) + ' = ' + str(fact_value)else: # Recursive caseoutput_string += str(fact_counter) + ' * 'next_counter = fact_counter - 1next_value = next_counter * fact_valueoutput_string += '''Need help here to get the proper output''' return output_string user_val = int(input())print('{}! = '.format(user_val), end="")print(factorial_str(user_val, user_val))

Using a for-loop in Matlab for the given vectors V=[17,9, 3, 6, 10]; W=[9, 6, 7,7, 1]; a) Write a program (using for-loop) that calculates the dot-product, C=(V-W).W b) What is the value of C? Choices 280 63 68 64 Submit I Attempts 1 |