Created
August 13, 2021 18:01
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package review; | |
import java.util.Arrays; | |
import java.util.Date; | |
import java.util.List; | |
public class Assessment { | |
public static int PATIENT_ID = 0; | |
public static int SSN_COLUMN = 0; | |
public static int i = 1; | |
public static String[][] dataToImport = new String[2][2]; | |
static { | |
dataToImport[0][0] = "A"; | |
dataToImport[0][1] = "B"; | |
dataToImport[1][0] = "C"; | |
dataToImport[1][1] = "D"; | |
} | |
public static void main(String[] args) { | |
doStuff(); | |
doStuff2(); | |
} | |
//Question | |
static void doStuff() { | |
String data = dataToImport[i][PATIENT_ID] + dataToImport[i][SSN_COLUMN]; | |
String patientHash = "" + data.hashCode(); | |
System.out.println(patientHash); //outputs: 2144 | |
} | |
static void doStuff2() { | |
String patientID = dataToImport[i][PATIENT_ID]; | |
String SSN = dataToImport[i][SSN_COLUMN]; | |
String patientHash = createHash(patientID, SSN); | |
System.out.println(patientHash); //outputs: C67 | |
} | |
static String createHash(String patientID, String SSN) { | |
return patientID + SSN.hashCode(); | |
} | |
} |
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