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- (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.Search Benchmarks Design an application in pseudocode that has an array of at least 20 integers. It should call a module that uses the sequential search algorithm to locate one of the values. The module should keep a count of the number of comparisons it makes until it finds the value. Then the program should call another module that uses the binary search algorithm to locate the same value. It should also keep a count of the number of comparisons it makes. Display these values on the screen.Arrays An array is a sequence of data items that are of the same type, that can be indexed, and that are stored contiguously. Typically, an array is called a data structure used to represent a large number of homogeneous values. The elements of an array are accessed by the use of subscripts. Subscripts start from zero and runs until less than the size of the array. Arrays of all types are possible, including multi-dimensional arrays. Strings are just arrays of characters terminated by a special character called the null character. A typical array declaration allocates memory starting from a base address. The array name is in effect a constant pointer to this memory address. a) Write a complete C program that demonstrates usage of a one-dimensional array of integers. The program should declare an array of a specific size first, and then should ask user to specify values to be stored to the array. The program should finally display all values from the array to the screen for checking if…
- Query Board Python or Java(Preferred Python please) Thank you! Programming challenge description: There is a board (matrix). Every cell of the board contains one integer, which is 0 initially.The following operations can be applied to the Query Board:SetRow i x: change all values in the cells on row "i" to value "x".SetCol j x: change all values in the cells on column "j" to value "x".QueryRow i: output the sum of values on row "i".QueryCol j: output the sum of values on column "j".The board's dimensions are 256x256."i" and "j" are integers from 0 to 255."x" is an integer from 0 to 31. Input: Your program should read lines from standard input. Each line contains one of the above operations. Output: For each query, output the result of the query. Test 1 Test InputDownload Test 1 Input SetCol 32 20 SetRow 15 7 SetRow 16 31 QueryCol 32 SetCol 2 14 QueryRow 10 Expected OutputDownload Test 1 Input 5118 34Data structures flip_matrix(mat:list)->list You will be given a single parameter a 2D list (A list with lists within it) this will look like a 2D matrix when printed out, see examples below. Your job is to flip the matrix on its horizontal axis. In other words, flip the matrix horizontally so that the bottom is at top and the top is at the bottom. Return the flipped matrix. To print the matrix to the console: print('\n'.join([''.join(['{:4}'.format(item) for item in row]) for row in mat])) Example: Matrix: W R I T X H D R L G L K F M V G I S T C W N M N F Expected: W N M N F G I S T C L K F M V H D R L G W R I T X Matrix: L C S P Expected: S P L C Matrix: A D J A Q H J C I Expected: J C I A Q H A D JHigh and Low Project Design a modular program which asks the user to enter a list of numbers. The numbers must be stored in an array. The program then finds the index of the first occurrence of the smallest element in the array and the last occurrence of the largest element in the array. The program displays the position and value of each of these items. Rather than processing items as they are read in as we have done so far, this program is asking you to read all the data into memory and then do the processing. Your design should contain a minimum of two functions. The first function takes as input the array and returns the indexof the location of the first occurrence of the smallest item. The second function takes the array as input and returns the index of the location of the last occurrence of the largest item in the array. Your functions do not need to return the highest and lowest data values since having the index is all that is needed to access the values. Do not display the…
- C Program It is the value that is automatically assigned to the remaining elements of the array when the initialize list is less than the size.An array is a collection of similar data elements stored at contiguous memory locations. It is the simplest data structure where each data element can be accessed directly by only using its index number. The following is an array of unsorted numbers called NumArr. NumArr: 24 56 78 79 34 75 2 23Alphabet Random Walk• Write a program to generate a random walk that spans a 10*10 character array (The initial values of the elements are all.). The program must randomly walk from one element to another, moving one element position up, down, left or right each time. The elements that have been visited are labeled with the letters A through Z in the order in which they were visited
- Arrays are dynamic entities therefore their size changes throughout program execution. Select one: True OFalseDynamic Array Functions XLOOKUP What is one characteristic of the XLOOKUP) function that makes it so flexible? OPTIONS: It can only take dynamic arrays as input It can be used to lookup data both vertically and horizontally It always returns a matrix of data It takes only one input parameterComputer Science You need to create a small database that stores the information of 5 students. It should store the name, age, gender, major, and credit hours earned for each student. Whenever the user enters the name of the student, the program must print all the related information. You may store the information for 5 group members or any imaginary students. Hint: You may use the concept of arrays.
