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1. For each call of the method below, display the value that is returned public int retval (int a, int b) { int ci if (a > b) { c - ai } else if (b * a -- 0) { C - b; } else ( c - b + (a - (b * a)); return c; Read the following arguments from the keyboard and pass them to etVal () Arguments passed a. retVal(4, 2) b. retVal(5, 4) c. retVal(5, 13) d. getVal(x, y) e. getVal(m, n) Output а. 4 b. 5

1. For each call of the method below, display the value that is returned public int retval (int a, int b) { int ci if (a > b) { c - ai } else if (b * a -- 0) { C - b; } else ( c - b + (a - (b * a)); return c; Read the following arguments from the keyboard and pass them to etVal () Arguments passed a. retVal(4, 2) b. retVal(5, 4) c. retVal(5, 13) d. getVal(x, y) e. getVal(m, n) Output а. 4 b. 5

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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### Transcription and Explanation for Educational Use #### Function Description This code snippet defines a method called `retVal` that takes two integer parameters, `a` and `b`, and returns an integer value `c`. The logic within the function is as follows: - If `a` is greater than `b`, set `c` to `a`. - Else if `b` is divisible by `a` with no remainder, set `c` to `b`. - Otherwise, compute `c` as `b + (a - (b % a))`. The function returns the value of `c`. #### Arguments Passed Various calls to the method `retVal` are provided with specific arguments: a. `retVal(4, 2)` b. `retVal(5, 4)` c. `retVal(5, 13)` d. `retVal(x, y)` e. `retVal(m, n)` #### Outputs For each call, the method returns and displays the following values: a. 4 b. 5 c. 15 d. 20 e. 8 #### Problem Statement Determine the values for `x`, `y`, `m`, and `n` that result in outputs 20 and 8, respectively. #### Explanation - In call **d** (`retVal(x, y) = 20`), the logical deduction using the function's rules could be pairs like `(15, 5)` since `b + (a - (b % a))` would evaluate to 20. - In call **e** (`retVal(m, n) = 8`), a possible pair might be `(4, 8)` since `b % a == 0` leading to `c = b`. This transcription should help readers understand how the function works and how the provided test cases correspond to the given outputs.
Transcribed Image Text:### Transcription and Explanation for Educational Use #### Function Description This code snippet defines a method called `retVal` that takes two integer parameters, `a` and `b`, and returns an integer value `c`. The logic within the function is as follows: - If `a` is greater than `b`, set `c` to `a`. - Else if `b` is divisible by `a` with no remainder, set `c` to `b`. - Otherwise, compute `c` as `b + (a - (b % a))`. The function returns the value of `c`. #### Arguments Passed Various calls to the method `retVal` are provided with specific arguments: a. `retVal(4, 2)` b. `retVal(5, 4)` c. `retVal(5, 13)` d. `retVal(x, y)` e. `retVal(m, n)` #### Outputs For each call, the method returns and displays the following values: a. 4 b. 5 c. 15 d. 20 e. 8 #### Problem Statement Determine the values for `x`, `y`, `m`, and `n` that result in outputs 20 and 8, respectively. #### Explanation - In call **d** (`retVal(x, y) = 20`), the logical deduction using the function's rules could be pairs like `(15, 5)` since `b + (a - (b % a))` would evaluate to 20. - In call **e** (`retVal(m, n) = 8`), a possible pair might be `(4, 8)` since `b % a == 0` leading to `c = b`. This transcription should help readers understand how the function works and how the provided test cases correspond to the given outputs.
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