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preLabC.java U 1 import java.util. Random; 2 3 4 public class preLabC { 5 6- 7 8 9 10 11 12 13 14 import java.util.StringJoiner; 15 16 17 18 19 20 21 22 23 } public static int myMethod(MathVector inputVector){ int valueAt5thPosition=-100000; } // default value for integer System.out.println("here is the contents object, inputVector: " + inputVector); // extract the value at the fifth position of the array in the object // Remember: the count starts at 0. So the 5th position has an index of 4. System.out.println("This is the value at position 5: " + valueAt5thPosition); // return the integer value found at position 5 of the array.. return valueAt5thPosition; ▾ Description A MathVector object will be passed to your method. Return the 5th element inside of that object. C If you look in the file MathVector.java you'll see there is a way to extract the value of one element in the array contained inside a MathVector object: /** *Returns the element at the specified index. * * @param index the index of the element to return * @return the element at the specified index public int at(int index) { return array[index]; } use it like myObject.at(4); to get the 4th element. You did similar operations (with a different syntax) with Matlab.

preLabC.java U 1 import java.util. Random; 2 3 4 public class preLabC { 5 6- 7 8 9 10 11 12 13 14 import java.util.StringJoiner; 15 16 17 18 19 20 21 22 23 } public static int myMethod(MathVector inputVector){ int valueAt5thPosition=-100000; } // default value for integer System.out.println("here is the contents object, inputVector: " + inputVector); // extract the value at the fifth position of the array in the object // Remember: the count starts at 0. So the 5th position has an index of 4. System.out.println("This is the value at position 5: " + valueAt5thPosition); // return the integer value found at position 5 of the array.. return valueAt5thPosition; ▾ Description A MathVector object will be passed to your method. Return the 5th element inside of that object. C If you look in the file MathVector.java you'll see there is a way to extract the value of one element in the array contained inside a MathVector object: /** *Returns the element at the specified index. * * @param index the index of the element to return * @return the element at the specified index public int at(int index) { return array[index]; } use it like myObject.at(4); to get the 4th element. You did similar operations (with a different syntax) with Matlab.

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
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preLabC.java 1 import java.util.Random; Y 2 import java.util.StringJoiner; 3 4 public class preLabC { 5 6- 7 8 9 10 11 12 BHHHHHHHEE 13 14 15 16 17 18 19 20 21 22 23 } public static int myMethod(MathVector inputVector){ int valueAt5thPosition -100000; // default value for integer "1 System.out.println("here is the contents object, inputVector: + inputVector); } // extract the value at the fifth position of the array in the object // Remember: the count starts at 0. So the 5th position has an index of 4. System.out.println("This is the value at position 5: // return the integer value found at position 5 of the return valueAt5thPosition; + valueAt5thPosition); array.. Description A MathVector object will be passed to your method. Return the 5th element inside of that object. If you look in the file MathVector.java you'll see there is a way to extract the value of one element in the array contained inside a MathVector object: /** *Returns the element at the specified index. * * @param index the index of the element to return * @return the element at the specified index */ public int at(int index) { return array[index]; } use it like myObject.at(4); to get the 4th element. You did similar operations (with a different syntax) with Matlab.
Transcribed Image Text:preLabC.java 1 import java.util.Random; Y 2 import java.util.StringJoiner; 3 4 public class preLabC { 5 6- 7 8 9 10 11 12 BHHHHHHHEE 13 14 15 16 17 18 19 20 21 22 23 } public static int myMethod(MathVector inputVector){ int valueAt5thPosition -100000; // default value for integer "1 System.out.println("here is the contents object, inputVector: + inputVector); } // extract the value at the fifth position of the array in the object // Remember: the count starts at 0. So the 5th position has an index of 4. System.out.println("This is the value at position 5: // return the integer value found at position 5 of the return valueAt5thPosition; + valueAt5thPosition); array.. Description A MathVector object will be passed to your method. Return the 5th element inside of that object. If you look in the file MathVector.java you'll see there is a way to extract the value of one element in the array contained inside a MathVector object: /** *Returns the element at the specified index. * * @param index the index of the element to return * @return the element at the specified index */ public int at(int index) { return array[index]; } use it like myObject.at(4); to get the 4th element. You did similar operations (with a different syntax) with Matlab.
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