ming, can you please identify the value of y here? If y has multiple values, separate them with a "+" (e.g. y=1+3+11+7 n
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Using R
![a<- 1:3
X<-sum(2*a)
y<-matrix (2:17, ncol=4)
print (x)
print (y)
#store the 2nd row value(s) from left to right resulting from
print(y) as the Y value for code 1
a<-seq (1,4, by = 0.5)
b<-seq (2,7, by=2)
for (i in b) {
x = x + 1}
print(x)
y[c(TRUE, FALSE, FALSE, TRUE)]
#store this as the Y value for code 2](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4bc3c0d4-7ec4-4208-88f8-9797bbf5c194%2Fc63b00b3-a62a-4a4f-a8a7-6a9c4570acb9%2F5nt11l_processed.png&w=3840&q=75)
Step by step
Solved in 3 steps with 3 images
- (Data processing) A bank’s customer records are to be stored in a file and read into a set of arrays so that a customer’s record can be accessed randomly by account number. Create the file by entering five customer records, with each record consisting of an integer account number (starting with account number 1000), a first name (maximum of 10 characters), a last name (maximum of 15 characters), and a double-precision number for the account balance. After the file is created, write a C++ program that requests a user-input account number and displays the corresponding name and account balance from the file.Steps: 1- Construct two 5 x 5 matrices A and B matrices. 2- Elements of the A matrix will be requested from the user as 0-10. 3- The elements of matrix B will be formed from randomly occurring numbers between 0-10. 4- A and B matrices will be printed on the screen and the operation menu in step 5 will be displayed. 5- Operations: 1-Addition 2-Multiplication 6- C Result matrix will be created by performing operations on A and B matrices according to the selected operation. and will be displayed on the screen. 7- The user will be asked for a row and column number that they want to encrypt. 8- The row and column of the C result matrix to be encrypted are encrypted with the "*" character and encrypted. matrix will be displayed on the screen. 9- The program is repeated according to the user's choice by asking the user whether he wants to continue. It will ask for matrix A or output by displaying a “Goodbye” message.Game of Hunt in C++ language Create the 'Game of Hunt'. The computer ‘hides’ the treasure at a random location in a 10x10 matrix. The user guesses the location by entering a row and column values. The game ends when the user locates the treasure or the treasure value is less than or equal to zero. Guesses in the wrong location will provide clues such as a compass direction or number of squares horizontally or vertically to the treasure. Using the random number generator, display one of the following in the board where the player made their guess: U# Treasure is up ‘#’ on the vertical axis (where # represents an integer number). D# Treasure is down ‘#’ on the vertical axis (where # represents an integer number) || Treasure is in this row, not up or down from the guess location. -> Treasure is to the right. <- Treasure is to the left. -- Treasure is in the same column, not left or right. +$ Adds $50 to treasure and no $50 turn loss. -$ Subtracts…
- coding in C++ Tic Tac Toe game that will match a player against the computer. Do's: Use a typical 3 x 3 board. The horizontal axis should be labeled A, B, C. The vertical axis should be labeled 1, 2, 3. The horizontal axis (ROWS) should be labeled A, B, C. The vertical axis (COLUMNS)should be labeled 1, 2, 3. Use User-Defined Functions. Use Branching. Use Loops. Use String functions. Randomly determine who will move first, the human or computer. Assign O to the computer and X to the Human player. Ask the user to select their move using the horizontal and vertical position. For example: A1 for the upper left square, or B2 for the center square. After each move, redraw the board with the X's and O's in the right positions. After each game, ask the user if they want to play again. If they do, start the game again. Do not's: Don't use User Classes or Objects Don't use imagesPlease code in C Pascal’s Triangle Version 2 The Pascal triangle can be used to compute the coefficients of the terms in the expansion (a + b)n. For example, (a + b)2 = a2 + 2ab + b2 where 1, 2, and 1 are coefficients. Write a C program that creates a two-dimensional matrix a representing the Pascal triangle of size n. For example, a Pascal triangle of size 10 is shown below:Array TypesObjective: Based on the given values and initializations, give what is being required of each statement.1. Given A[10], α=2000, esize=4 bytes:a) Find the number of elements.b) Find the address of the 6th element.c) Find the index no. of the 8th element.2. Given E[3][4], α=2020, esize=4 bytes:a) Find the total no. of elements.b) Find the address of the last element.c) Find the address of the 10th element.
- Two dimension array in C:Create a two dimension array of integers that is 5 rows x 10 columns.Populate each element in the first 2 rows (using for loops) with the value 5.Populate each element of the last three rows (using for loops) with the value 7.Write code (using for loops) to sum all the elements of the first three columns and output thesum to the screen. without using #define*4.15 (Phone key pads) The international standard letter/number mapping found on the telephone is shown below:Write a program that prompts the user to enter a lowercase or uppercase letter and displays its corresponding number. For a nonletter input, display an invalid input message. Here are sample runs: Welcome to PhoneKeypad Mapping Program by Mrs Jackson Enter a letter from phone keypad: 2 ** INVALID INPUT !! ** ---------------------------------------------------------------------------------------------- Welcome to PhoneKeypad Mapping Program by Mrs. Jackson Enter a letter from the phone keypad: F *The corresponding letter is 33."""Code _Write a function validSolution/ValidateSolution/valid_solution()that accepts a 2D array representing a Sudoku board, and returns trueif it is a valid solution, or false otherwise. The cells of the sudokuboard may also contain 0's, which will represent empty cells.Boards containing one or more zeroes are considered to be invalid solutions.The board is always 9 cells by 9 cells, and every cell only contains integersfrom 0 to 9. (More info at: http://en.wikipedia.org/wiki/Sudoku)""" # Using dict/hash-tablefrom collections import defaultdict def valid_solution_hashtable(board): for i in range(len(board)): dict_row = defaultdict(int) dict_col = defaultdict(int) for j in range(len(board[0])): value_row = board[i][j] value_col = board[j][i] if not value_row or value_col == 0: return False if value_row in dict_row: return False else: dict_row[value_row] += 1.
- 1- Each Student Creates the F1 & F2 Equation With Their Own Number For example: Student Number: 249176126876 FI=2X^5+4X^4+9X^3+1X^2+7X^1+6X^0 F2 =1X^5+2X^4+6X^3+8X^2+7X^1+6X^0 For two equations: 1. Perform addition and the result (T) is variable. 2. Subtract and the result (C) is variable. 3. If: X = linspace (-5, 5, 100), plot the relationship between X and T. 4. Do the multiplication and the result (V) is a variable. 5. Divide and the result (A, B) is variable. 6. Introduce (T/F1) as a transfer function in MATLAB. 2- Program the desired operation using MATLAB commands for the given transfer function. write as: H1/H2=2X^5+9X^3+6/X^6+2X^4+8X^2+7X For X=linspace (1, 5, 10), if H1>H2, Draw the relationship between X and H1 or? Draw the relationship between X and H2 Note: Student number to be used in the solution; 207106106015 To be solved using the Matlap programUse C++. Write a program that searches for a passage through the maze. The labyrinth is represented as a matrix consisting of squares. Each square is either open or closed. Entrance to the closed square is prohibited. If the square is open, the entrance to it is possible from the side, but not from the corner. Each square is determined by its coordinates in the matrix. The program finds a passage through the maze, moving from the specified entrance. After finding the passage, the program displays the found path in the form of quadratic coordinates. Use the stack to store the pathUSE C++ (Display matrix of 0s and 1s) Write a function that displays an n-by-n matrix using the following header: void printMatrix(int n) Each element is 0 or 1, which is generated randomly. Write a test program that prompts the user to enter n and displays an n-by-n matrix. Here is a sample run: