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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
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Base on TA's feedback, where/what should I fix

 

**PatientPrioritizer.java Code Analysis**

This code snippet appears to be part of a Java program designed to compute a priority score based on several factors.

### Code Explanation:

- **Lines 101-103**: 
  - This segment checks if the integer division of a `zip` code by 10,000 is equal to the integer division of `HOSPITAL_ZIP` by 10,000. If true, it adds 25 to `computedS`.

- **Feedback Comment**:
  - A user notes that the check for the second digit of the zip code may not work as intended. Subtracting 10,000 and dividing by 10,000 only functions correctly if the first digit is 1. For +15 to be added to `computedS`, both the first and second digits must match.

- **Lines 104-107**:
  - Variables `secondDH` and `secondDP` are calculated by adjusting the zip codes.
  - The program checks if these second digit variables are equal, adding 15 to `computedS` if they are.

- **Line 110-112**:
  - Checks if the `insurance` string is either "y" or "yes", and if so, adds 50 to `computedS`.

- **Line 113**:
  - The variable `computedS` is incremented by the product of `pain` and 10.

- **Lines 114-115**:
  - If `temperature` exceeds 99.5, an additional 8 is added to `computedS`.

- **Line 116**:
  - The function returns the `computedS` score.

This code is likely used in a healthcare setting to prioritize patient treatment based on location, insurance status, pain level, and temperature. It would benefit from closer examination to ensure logical accuracy, especially concerning zip code evaluation.
Transcribed Image Text:**PatientPrioritizer.java Code Analysis** This code snippet appears to be part of a Java program designed to compute a priority score based on several factors. ### Code Explanation: - **Lines 101-103**: - This segment checks if the integer division of a `zip` code by 10,000 is equal to the integer division of `HOSPITAL_ZIP` by 10,000. If true, it adds 25 to `computedS`. - **Feedback Comment**: - A user notes that the check for the second digit of the zip code may not work as intended. Subtracting 10,000 and dividing by 10,000 only functions correctly if the first digit is 1. For +15 to be added to `computedS`, both the first and second digits must match. - **Lines 104-107**: - Variables `secondDH` and `secondDP` are calculated by adjusting the zip codes. - The program checks if these second digit variables are equal, adding 15 to `computedS` if they are. - **Line 110-112**: - Checks if the `insurance` string is either "y" or "yes", and if so, adds 50 to `computedS`. - **Line 113**: - The variable `computedS` is incremented by the product of `pain` and 10. - **Lines 114-115**: - If `temperature` exceeds 99.5, an additional 8 is added to `computedS`. - **Line 116**: - The function returns the `computedS` score. This code is likely used in a healthcare setting to prioritize patient treatment based on location, insurance status, pain level, and temperature. It would benefit from closer examination to ensure logical accuracy, especially concerning zip code evaluation.
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