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Question 3: Rewrite the program in Question 2 part a in Java and C#, run them, and compare the results.

Question 3: Rewrite the program in Question 2 part a in Java and C#, run them, and compare the results.

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Computer Science ( Only third question ) Question 2. a. Let the function fun be defined as int fun(int *k) { *k += 4; return 3 * (*k) - 1; Suppose fun is used in a program as follows: void main(O{ int i = 10, j = 10, suml, sum2; suml = (i / 2) + fun (&i); sum2 = fun (&j) + (j / 2); } What are the values of sum1 and sum2 in the following two cases? 1) If the operands in the expression are evaluated left to right 2) If the operands in the expression are evaluated right to left sum1 = (inew / 2) + fun(&iold) = 14 / 2 + (3 * (10 + 4) 1) sum1 = (iold / 2) + fun(&iold) = (10 / 2) + (3 * (10 + 4) 1) = 5+ 41 = 46 sum2 = fun(&jold) + (jnew / 2) = (3 * (10 + 4) – 1) + (14 / 2) = 7+41 = 48 sum2 = fun(&jold) + (jold / 2) = (3 * (10 + 4) – 1) + (10 / 2) = 41 +7 = 41 + 5 = 48 = 46 Question 3: Rewrite the program in Question 2 part a in Java and C#, run them, and compare the results.
Transcribed Image Text:Computer Science ( Only third question ) Question 2. a. Let the function fun be defined as int fun(int *k) { *k += 4; return 3 * (*k) - 1; Suppose fun is used in a program as follows: void main(O{ int i = 10, j = 10, suml, sum2; suml = (i / 2) + fun (&i); sum2 = fun (&j) + (j / 2); } What are the values of sum1 and sum2 in the following two cases? 1) If the operands in the expression are evaluated left to right 2) If the operands in the expression are evaluated right to left sum1 = (inew / 2) + fun(&iold) = 14 / 2 + (3 * (10 + 4) 1) sum1 = (iold / 2) + fun(&iold) = (10 / 2) + (3 * (10 + 4) 1) = 5+ 41 = 46 sum2 = fun(&jold) + (jnew / 2) = (3 * (10 + 4) – 1) + (14 / 2) = 7+41 = 48 sum2 = fun(&jold) + (jold / 2) = (3 * (10 + 4) – 1) + (10 / 2) = 41 +7 = 41 + 5 = 48 = 46 Question 3: Rewrite the program in Question 2 part a in Java and C#, run them, and compare the results.
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