Question

In: Computer Science

1.Declare a two-dimensional array of Strings namedchessboard.

1. Declare a two-dimensional array of Strings named chessboard.

2. Declare a two-dimensional array of integers named tictactoe.

3. Declare and create a two-dimensional array of chars,tictactoe, with 3 rows, each with 3 elements.

4. Create a two-dimensional array of ints, plan, with 2 rows, and and 3 columns and initialize the first row to 8, 20, 50 and the second row to 12, 30, 75. Use member initializer syntax.

Expert Solution

1.

String[][] chessboard;

2.

int[][] tictactoe;

3.

char[][] tictactoe = {

{' ',' ',' '},

};

4.

int[][] plan = {

{8,20,50},

{12,30,75},

};

venereology answered 2 years ago

Provide code samples for the following in C#a. Declare a two-dimensional array of integers names...

Provide code samples for the following in C#a. Declare a two-dimensional array of integers names intArray17.b. Create a loop to calculate the sum of every element in the first column.c. Create a loop to calculate the sum of every element in the array.

In C# - Provide code samples for the following: Declare a two-dimensional array of integers names...

In C# - Provide code samples for the following: Declare a two-dimensional array of integers names intArray17. Create a loop to calculate the sum of every element in the first column. Create a loop to calculate the sum of every element in the array.

This program needs to be in Java Exercise on Single Dimensional Arrays Declare an array reference...

This program needs to be in Java Exercise on Single Dimensional Arrays Declare an array reference variable arrayInt for an array of integers. Create the array of size 100, and assign it to arrayInt. (2 points) Write a method to populate the array with Random numbers between 1 to 25. Signature of the method is: populateArray( int[] ) which returns nothing. Call this method from main with arrayInt--> populateArray(arrayInt). (2 points) Write a method to print an array. Signature of...

C++ ASSIGNMENT: Two-dimensional array Problem Write a program that create a two-dimensional array initialized with test...

C++ ASSIGNMENT: Two-dimensional array Problem Write a program that create a two-dimensional array initialized with test data. The program should have the following functions: getTotal - This function should accept two-dimensional array as its argument and return the total of all the values in the array. getAverage - This function should accept a two-dimensional array as its argument and return the average of values in the array. getRowTotal - This function should accept a two-dimensional array as its first argument...

Rewrite your program for part 1. Do not declare the array globally, declare it in the...

Rewrite your program for part 1. Do not declare the array globally, declare it in the loop function. This now requires that you add two parameters to your fill array and print array functions. You must now pass the array name and array size as arguments, when the program calls these functions. The program has the same behavior as problem 1, but illustrates the difference between globally and locally declared variables. The program code for part 1 was: int Array[15]...

Write a program that concatenates the characters in a two-dimensional into a set of Strings in...

Write a program that concatenates the characters in a two-dimensional into a set of Strings in a one-dimensional array as described below. main #Request and Read in the number of rows of a two dimensional array. #Create the reference to the two-dimensional array. For each row #Request and Reads in a line of text #Based on the length of the line create a row with the correct number of columns (look #back to lesson 3) #Place each character for the...

you will create a dynamic two dimensional array of mult_div_values structs (defined below). The two dimensional...

you will create a dynamic two dimensional array of mult_div_values structs (defined below). The two dimensional array will be used to store the rows and columns of a multiplication and division table. Note that the table will start at 1 instead of zero, to prevent causing a divide-by-zero error in the division table! struct mult_div_values { int mult; float div; }; The program needs to read the number of rows and columns from the user as command line arguments. You...

C++ Program 1. Declare an integer static array a[ ] with 100 elements. 2. Declare an...

C++ Program 1. Declare an integer static array a[ ] with 100 elements. 2. Declare an integer pointer p. 3. Let p pointing to the array a[ ]. 4. Use p (you have to use p) to put 0 into the first element of this array, 2 into the second element, 4 into the 3rd element, 6 into the 4th element, ... 198 into the 100th element of this array. 5. Use a (you have to use a) to display...

Create a two-dimensional array A using random integers from 1 to 10. Create a two-dimensional array B using random integers from -10 to 0.

This program is for C.Create a two-dimensional array A using random integers from 1 to 10. Create a two-dimensional array B using random integers from -10 to 0. Combine the elements of A + B to create two- dimensional array C = A + B. Display array A, B and C to the screen for comparison. (Note a[0] + b[0] = c[0], a[1] + b[1] = c[1], etc.)

How to create a two-dimensional array, initializing elements in the array and access an element in...

How to create a two-dimensional array, initializing elements in the array and access an element in the array using PHP, C# and Python? Provide code examples for each of these programming languages. [10pt] PHP C# Python Create a two-dimensional array Initializing elements in the array Access an element in the array