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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.5.16 LAB: Adjust list by normalizing (JAVA) When analyzing data sets, such as data for human heights or for human weights, a common step is to adjust the data. This adjustment can be done by normalizing to values between 0 and 1, or throwing away outliers. For this java program, adjust the values by dividing all values by the largest value. The input begins with an integer indicating the number of floating-point values that follow. Assume that the list will always contain fewer than 20 floating-point values. Output each floating-point value with two digits after the decimal point, which can be achieved as follows:System.out.printf("%.2f", yourValue); Ex: If the input is: 5 30.0 50.0 10.0 100.0 65.0 the output is: 0.30 0.50 0.10 1.00 0.65 The 5 indicates that there are five floating-point values in the list, namely 30.0, 50.0, 10.0, 100.0, and 65.0. 100.0 is the largest value in the list, so each value is divided by 100.0. For coding simplicity, follow every output value by a…def integer_0_or_1(interger): #if value is true return 1 if truth_value: return 1 else: #else return 0 return 0def truth_value(integer): """Convert an integer into a truth value.""" # Convert 0 into False and all other integers, # including 1, into True if integer == 0: truth_value = False else: truth_value = True return truth_value print(truth_value(True))print(truth_value(False)) This question assesses Block 2 Part 4. It assumes an understanding of binary notation and truth tables (Block 1 Part 1). Write a function and_binary(), which takes two integers (each is either 0 or 1) and returns an integer in accordance with the truth table: A B and_binary(A, B) 0 0 0 0 1 0 1 0 0 1 1 1 Before you dive into writing your function, first decompose the problem. Then, write an algorithm. Only after that, implement your solution in Python. Hint: When you have decomposed the…
- C++ help please my function: bool palindrome(const int a[], int start, int end){ bool flag = true; for (int i = start; i <= end / 2 && a[i]!= 0; i++) { if (a[i] != a[end - i - 1]) { flag = false; cout << "Array Is Not Palindrome\n"; return false; } } if (flag == true) cout << "Palindrome"; return true;} the main: int a[]= {1,2,1,2,1};cout << "Array = [1,2,1,2,1}\n";cout << "Testing array palindrome using 3 parameters:\n";palindrome(a, 2, 3); please help my function is not doing what it is supposed to :( it returns true when its not supposed toConsider the following C++ code snippet and choose the best statement below. char slogan = "Go Giants"; A) This code will compile, but you could have a run time error because no array was allocated to store the characters B) This code will compile and has no apparent problems C) This code won't compile. The string should be in single quotes, i.e. 'Go Giants' D) This code won't compile. The data type should be string6.38 LAB: Convert to binary - methods (JAVA) Write a program in java that takes in a positive integer as input, and outputs a string of 1's and 0's representing the integer in binary. For an integer x, the algorithm is: As long as x is greater than 0 Output x % 2 (remainder is either 0 or 1) x = x / 2 Note: The above algorithm outputs the 0's and 1's in reverse order. You will need to write a second function to reverse the string. Ex: If the input is: 6 the output is: 110 The program must define and call the following two methods. Define a method named intToReverseBinary() that takes an int as a parameter and returns a string of 1's and 0's representing the integer in binary (in reverse). Define a method named stringReverse() that takes a string as a parameter and returns a string representing the input string in reverse. public static String intToReverseBinary(int integerValue)public static String stringReverse(String inputString) Code starts here: import java.util.Scanner; public…
- In C write a grading program as follows.- Ask the user for the number of students and store it in an integer variable.- Create an array of floats with four rows and columns equal to the number of students storedearlier.- Initialize the array to zeros.Create a menu with the following options (use a do-while loop and repeatedly display the menu):A or a to add student info one student at a timeT or t to display class average for homeworkS or s to display class average for quizzesB or b to display class average for examsZ or z to exit program (program repeats until this exit command is entered)Explain following code segment:int [] a = new int [3];int [] b = new int [3];a = b;In C++ Declare a constant “ SIZE = 5 ” Declare an array of ints , of size SIZE . Initialize that array to have the values 10, 12, 15, 19, 6 . – Write a loop that calculates and prints out the minimum value of the array. – Write a loop that calculates and prints out the maximum value of the array. – Write a loop that calculates and prints out the average value of the array.
- CODE IN JAVA design a program that grades arithmetic quizzes as follows: (Use the below startup code for Quizzes.java and provide code as indicated by the comments) 1. Ask the user how many questions are in the quiz. 2. Use a for loop to load the array. Ask the user to enter the key (that is, the correct answers). There should be one answer for each question in the quiz, and each answer should be an integer. They can be entered on a single line, e.g., 34, 7, 13, 100, 8 might be the key for a 5-question quiz. You will need to store the key in an array called "key". 3. Ask the user to enter the student's answers for the quiz to be graded. There needs to be one answer for each question. Note that each answer can simply be compared to the key as it is entered. If the answer is correct, add 1 to a correct answer counter. need this in a separate for loop from the loop used to load the array. 4. When the user has entered all of the answers to be graded, print the number correct…Write C++ application with several functions that deal with a two-dimensional array of positive integers: The number of rows and number of columns of the array should be 20. Fill the array with random numbers between 1 and 1000. Display a table that contains the array values, numbers (elements of the array) should be aligned. Display the indexes, for example (rowIndex,columnIndex), where the prime numbers are stored. Display a table of the same size of the input array that contains the array values of prime numbers that you found. Do not show the composite numbers in the array. That is, you should leave out blanks for the composite numbers or put zeros in that position.10 - In an examination, 500 students appeared. Out of these students, 38 % got A+ grade, 45 % got B+ and the remaining just passed. Assuming that no student failed, find the number of students who got A+, B+ and the number of students who just passed.(Python code)