Write a java program that contains a two-dimensional array of 2 rows and 3 columns. Find the sum of each row in the array, trace the code using a tracing table. - Note: No two students can try the same inputs. - You should submit the code and the tracing table in a handwritten pdf file. - Also, you should submit the code and a screenshot of the output using a word file. Tracing Table may look like the following table: Line# i j Array[0][0] Array[0][1] Array[0][2] Array[1][0] Array[1][1] Array[1][2] rowSum Output

Write java the program that creates the following interface. Use the appropriate layout manager.

for this java program i am suppose to do the figure on the top left and put it in rows and columns shown in the figure underneath, but I am having trouble figuring out how to center the circles in the figure at the bottom. If you could help me figure out what is wrong with my code that would be great.

Use arrays in creating your classes. Java language.    void insert(Object, int index):  Add the object at the specified index. void append(Object): Add the object at the end of the list. Object remove(int index):  Remove and return the object at the specified index. int size() String toString() boolean isEmpty() int getIndexOf(Object):  Returns -1 if not found boolean contains(Object): Return true if the object is in the list. Use equals of the object for comparison. boolean equals(Object):  Compare sizes and elements in the data structure. Object get(int index):  Returns the object at index specified. System.out.println("ArrayList Tests"); // todo: make more tests here ArrayList a = new ArrayList(); System.out.println("Check empty array isEmpty:" + a.isEmpty()); a.insert('B', 0); a.insert('a', 0); a.insert('t', 1); System.out.println("Check non-empty array isEmpty:" + a.isEmpty()); System.out.println(a.toString()); while (a.isEmpty() == false) { System.out.println(a.remove(0)); }…

Write a program in a class NumberAboveAverage that counts the number of days that the temperature is above average. Read ten temperatures from the keyboard and place them in an array. Compute the average temperature and then count and display the number of days on which the temperature was above average.

How do I add images in md file in (java) replit. An image is below for more understanding of what I am talking about. And then how do I make the text bold

Add a new method to ArrayTools with filter. Make this method accept a String array. Change all the Strings that are longer than 5 characters to uppercase.   Write in Java and use test cases 1 & 2 as a result.

Computer Science Consider a look-up service for the television shows on a given date. A file contains information about these shows. Each show’s data appears on two lines. The first line gives the name of the station, the channel, the name of the show, and a rating. These entries are separated by tildes (~). The second line briefly describes the show. Write pseudocode for a method with the header public void readFile(Scanner data) to read the file into a dictionary that will be searched. Decide what data should be the search key and what should be the associated value. Design any classes needed for the key and the value. Write pseudocode for the method Do not write any code for the answer. Use UML, pseudocode, and written Description.

Computer Science Create a UML diagram of the following methods & classes (java language) using LucidApp. Class Name Method Description Calculation Multiply Multiplies two variables with data type double and returns the product Returns the area of the Rectangle using the method "Multiply" of the "Calculation" class in the calculation Rectangle Area Rec_Prism Volume - Returns the volume of a Rectangular Prism - Inherits class "Rectangle" and utilizes the method "Area" in the calculation Triangle Returns the area of the Triangle using the method “Multiply" of the "Calculation" class in the calculation Area Tri_Prism Volume Returns the volume of a Triangular Prism - Inherits class "Triangle" and utilizes the method "Area" in the calculation Reflexive Power - Inherits class "Calculation" - Returns the product of a number multiplied by itself based on the exponent - Requires two input parameters: a = the number b= the exponent - Calls the method "Multiply" to perform the multiply operation.…

Write a program in JAVA to input the number of elements in an array, also input the values in the array from the console. Replace all those elements which are even and greater than 5, with -99. Print the final array. Constraints: The array should initially not contain -99. The value of the number of elements should not be greater than 50.