Q3. Write the answers for the following? (Any three) a. What is an algorithm and what are the qualities of a good algorithm? b. Write an algorithm to add two numbers entered by user? c. Write an algorithm to find the largest among three different numbers entered by user. d. Write an algorithm to find the factorial of a number entered by user. e. Write an algorithm to check whether a number entered by user is prime or not. f. Write an algorithm to find the Fibonacci series till term1000.

Q4. Explain the following (Any three)

a) Explain the 5 Characteristics of an Algorithm? b) Explain Priori Analysis & Posteriori Analysis ? c) Write down and explain the components of dynamic programming? d) Explain In-place Sorting and Not-in-place Sorting? e) Explain Stable and Not Stable Sorting? f) Explain Adaptive and Non-Adaptive Sorting Algorithm? g) In the sorting techniques, what is the meaning of Increasing order, decreasing order, Non-Increasing order, Non-decreasing order? h) Explain dynamic programming approach and also provide its comparison with greedy algorithms and divide and conquer algorithm ?