5. Consider the following function fn. int fn (n) { if (n 1 2 3 4...
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5. Consider the following function fn. int fn (n) { if (n 1 2 3 4 5 T7999 8 10 } == 0) { return 1; } int sum = 0; for (int i=0; i<n; i++) { sum += fn(i); } return sum; 1. Compute the value fn(5). Show the steps in your computation. [4 marks] 2. Illustrate all recursive calls made by the algorithm on input n = 4, i.e., when calling fn (3), by drawing the recursion tree. [4 marks] 3. What does fn(n) compute for n ≥ 1? You do not need to justify your answer. [4 marks] 4. Compute an estimate of the execution time as a function of n. Give your answer in Big-Oh notation and justify your answer. [4 marks] 5. Consider the following function fn. int fn (n) { if (n 1 2 3 4 5 T7999 8 10 } == 0) { return 1; } int sum = 0; for (int i=0; i<n; i++) { sum += fn(i); } return sum; 1. Compute the value fn(5). Show the steps in your computation. [4 marks] 2. Illustrate all recursive calls made by the algorithm on input n = 4, i.e., when calling fn (3), by drawing the recursion tree. [4 marks] 3. What does fn(n) compute for n ≥ 1? You do not need to justify your answer. [4 marks] 4. Compute an estimate of the execution time as a function of n. Give your answer in Big-Oh notation and justify your answer. [4 marks] 5. Consider the following function fn. int fn (n) { if (n 1 2 3 4 5 T7999 8 10 } == 0) { return 1; } int sum = 0; for (int i=0; i<n; i++) { sum += fn(i); } return sum; 1. Compute the value fn(5). Show the steps in your computation. [4 marks] 2. Illustrate all recursive calls made by the algorithm on input n = 4, i.e., when calling fn (3), by drawing the recursion tree. [4 marks] 3. What does fn(n) compute for n ≥ 1? You do not need to justify your answer. [4 marks] 4. Compute an estimate of the execution time as a function of n. Give your answer in Big-Oh notation and justify your answer. [4 marks]
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It seems like theres a mistake in the function youve provided The for loop and the return sum statem... View the full answer
Related Book For
Income Tax Fundamentals 2013
ISBN: 9781285586618
31st Edition
Authors: Gerald E. Whittenburg, Martha Altus Buller, Steven L Gill
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