Q1.(a) Assume that each element of an array occupies four units of storage. If A is declared by each of the following and address of first element of A is 100. Find the address of indicated array element if array elements are stored in row- major order and column major order: (i) int A [10][20] ; address of A[2][10] (ii) int A[10]20]; address of A[9][19]
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- (Statistics) a. Write a C++ program that reads a list of double-precision grades from the keyboard into an array named grade. The grades are to be counted as they’re read, and entry is to be terminated when a negative value has been entered. After all grades have been input, your program should find and display the sum and average of the grades. The grades should then be listed with an asterisk (*) placed in front of each grade that’s below the average. b. Extend the program written for Exercise 1a to display each grade and its letter equivalent, using the following scale: Between90and100=AGreaterthanorequalto80andlessthan90=BGreaterthanorequalto70andlessthan80=CGreaterthanorequalto60andlessthan70=DLessthan60=F1. Program the following.· Prompt the values from user for a single dimensional integer array of length 5 and accept them in FirstIn First Out form.· Consider a one dimensional character array of length 5 and holding data a, e, i, o and u. Sort themin ascending order.· Randomly place values in a 2 dimensional integer array.· Prompt values from user for a one dimensional integer array of length 10 in FILO order. Arrange thisarray in ascending and descending order in other 2 arrays. Language CWrite a code in C++ for inserting the following numbers in the array. (1) Create a Dynamic Array of size 14 using new operator.(2) Insert all numbers in the Array.(3) Print all elements of the Array. 4, 95, 23, 52, 65, 753, 878, 78, 95, 283, 197, 56, 79, 9
- Using C/C++ . Assume that the following lists of numbers represents the physical view of a two dimensional array in memory. If the array has 3 columns and 3 rows, show the row majorordering and the column major ordering for each list.a) 4, 0, 1, 3, 5, 1, 7, 4, 4b) 7, 7, 7, 3, 3, 3, 1, 1, 1c) 1, 2, 3, 4, 5, 6, 7, 8, 9Create a function that returns the majority vote in an array. A majority vote is an element that occurs > N/2 times in an array (where N is the length of the array).Let A be a two-dimensional array declared as follows: A: array [1 ... 10] [1 ... 15] of integer; Assuming that each integer takes one memory location. The array is stored in row-major order and the first element of the array is stored at location 100, what is the address of the element A[i][j]?
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- Assume that an array double v[10] has been declared and that its first element is at location 3020 in memory. Assume that pointer vPtr has been initialised to point to v[0]. vPtr =V vPtr =&v[0] Assume further that the machine with double bytes is used. What is the value of the following? vPtr +=3 vPtr -=5AHPA #10: The Secure Array * * Using pointers, access Peter's array without him knowing it * and place three values that you got from the user (101, 63, * 21) at locations 3, 6, and 9. Recalculate the sum value and * update it. ( the output should be same as the picture)5. Using c++, Write a function that determines the index of the second to the last occurrence of a target b in an integer array a. Return -1 if b is not in a or there is only 1 occurrence of b in a.