Lo Shu Magic Square C++ The Lo Shu Magic Square is a grid with 3 rows and 3 columns. The Lo Shu Magic Square has the following properties: The grid contains the numbers 1 through 9, each cell is unique. The sum of each row, each column, and each diagonal all add up to the same number.      Write a program that creates a 2D array of size 3x3, and fills each cell withn random, unique values betweem 1 and 9. Print the values. Determine if the 2D array is a Lo Shu Magic Square and print the results. Sample Output   Run the program when the 2D array is a lo shu square.     A couple runs of the program where it is NOT a Lo Shu Magic Square.

In C Programming Write a main function that declares an array of 100 ints.  Fill the array with random values between 1 and 100. Calculate the average of the values in the array.  Output the average.

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Problem Description - JAVA PROGRAMMING Use a Two-dimensional (3x3) array to solve the following problem: Write an application that inputs nine numbers, each of which is between 1 and 10, inclusive.  Display the array after the user inputs each value. Rotate/flip the array by changing places. Make the rows columns and vice versa. You have to move the elements to their new locations.   Remember to validate the input and display an error message if the user inputs invalid data.  Documentation and the screenshot(s) of the results.  Example:  1  2  3 4  5  6 7  8  9 the result will be :  1  4  7 2  5  8 3  6  9

in C#, Visual Basic Write an app for Boston Airlines that allows a customer to reserve a seat on the airline’s only plane (capacity: 10 seats). Radio buttons should allow the choice between First Class and Economy. The app should then assign a seat in the first-class section (seats 1–5) or the economy section (seats 6–10). Use a one-dimensional array of type bool to represent the seating chart of the plane. Initialize all the elements of the array to false to indicate that all the seats are empty. As each seat is assigned, set the corresponding element of the array to true to indicate that the seat is no longer available. Your app should never assign a seat that has already been assigned. When the economy section is full, your app should ask the person if it is acceptable to be placed in the first-class section (and vice versa). If yes, make the appropriate seat assignment. If no, display the message “Next flight leaves in 3 hours."

In C++ language, write a program to print "Junior" if the given array element starts with 'J' and print "Senior" if the array element starts with 's'. Print the name of the player and the message Junior" or "Senior" accordingly. string names [5] = {"J-Liam", "S-Naoh", "S-Elijah", "J-James", "S-Henry"};

Java program to check whether there is  zero (0) value or -1 , if its there then display true otherwise false. Consider the output as follow:

Wtite a java program that will accept 10 numbers and save it on array. After you input the 10 numbers, get and display the maximum and minimum value in array. Sample outputEnter 10 numbers:11233245162768398100 Maximum number: 100Minimum number: 4

Question 1 Write a program that declares an array of 100 doubles. The program asks the user to enter a number N between 100, and then: initializes the first N elements of the array to random numbers between 1 and 100. calculates the average of these numbers and displays it. A final loop displays the elements of the array, each on a line, with an indication as to whether that number is lower or higher than the average. For example, if the numbers generated are 5, 28, 3, 8, 15, 7, 22, 6, 1, 4, then the program will print: Average = 9.9 5 28 3 8 15 7 22 6 1 4 11 11 11 -- 11 11 1- —— 11 lower than average higher than average lower than average lower than average higher than average lower than average higher than average lower than average lower than average lower than average

Lab Activity for the students: Exercise 5: Write a program that asks the user to input 8 numbers and save them in a 2D array with 4 rows and 2 columns. The program finds the sum of all elements and prints the array in reverse order. (1 Mark ) Example : If the inputs are 12, 7, 23, 86, 40, 64, 97, 55. Then, the program will print: 55 97 64 40 86 23 7 12 Sum = 384