Assuming that the array Num [] is initially as shown below. Num [] Num [] [0] 26 41 Show the contents of the array elements after each of the following program segments is executed. Assume (a) and (b) is executed independently. temp- Num [1]; Num [1] Num [3] (1) [2] 38 Num [] [0] [0] Num [3]; temp; [1] [3] [4] 101 88 [2] temp Num [0]; for (int i = 1; i < 3; i++) Num [1+1); Num [1] Num[4] temp; [3] [4] [1] [2] [3] [4]
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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=FMark the following statements as true or false. A double type is an example of a simple data type. (1) A one-dimensional array is an example of a structured data type. (1) The size of an array is determined at compile time. (1,6) Given the declaration: int list[10]; the statement: list[5] - list[3] * list[2]; updates the content of the fifth component of the array list. (2) If an array index goes out of bounds, the program always terminates in an error. (3) The only aggregate operations allowable on int arrays are the increment and decrement operations. (5) Arrays can be passed as parameters to a function either by value or by reference. (6) A function can return a value of type array. (6) In C++, some aggregate operations are allowed for strings. (11,12,13) The declaration: char name [16] = "John K. Miller"; declares name to be an array of 15 characters because the string "John K. Miller" has only 14 characters. (11) The declaration: char str = "Sunny Day"; declares str to be a string of an unspecified length. (11) As parameters, two-dimensional arrays are passed either by value or by reference. (15,16)Assignment Write a program that reads a 2D array of chars, checks, and corrects each char within this array, and print out the corrected 2D array. First the program will read the row count (rowCount) and column count (columnCount) of the 2D array, both as int values. Then, the chars constituting the 2D array will be read on a row-by-row basis. After reading the 2D array, the program will check and correct each char within the 2D array according to the rules below. This process MUST be done by using a void function by sending the appropriate cell of the 2D array with a call-by-reference fashion. • If the row index is an even number, a char can only be a lowercase English value. • If the row index is an odd number, a char can only be ?, 7', or X'. • Any incorrect value MUST be changed into Finally, the checked and corrected 2D array will be printed out to the screen. NOTE: Checking the correctness of a char and correcting it (if necessary) MUST be done in the function with a…
- 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 #defineAssume that the integer array myScores has been declared and assigned values. Assume that the integer variable size has been declared and initialized using the number of elements in the array myScores. Write a code block that declares a pointer to an integer and initializes it using the address of the array. Use that pointer to access the array elements, compute their average (as double), and display it on the screen.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.
- 3. Complete the program Student Records that simulates a student records system. The program reads a list of student ids, names, and GPAS from a file exam.txt, and stores the information in parallel array lists ids, names, and gpas. Sample input (exam.txt): 132 Woody 4.1 465 Buzz 3.1 443 Rex 2.8 124 Hamm 3.3 337 Jessie 4.2 Your program will display a GPA report. You must include a method named reportByGPA (...) that accepts the required array lists and minimum GPA and displays the list of students that meet the criteria. Sample output: Enter the minimum GPA: 4.0 Students with GPA of 4.0 or higher 132 Woody, GPA: 4.1 337 Jessie, GPA: 4.2 end of program import java.util.ArrayList; import java.util.Scanner; import java.io.File; import java.io.FileNotFoundException; public class Student Records { public static void main(String[] args) throws FileNotFoundException ( Scanner f = new Scanner (new File ("exam.txt")); Scanner kb = new Scanner (System.in); ArrayList ids = new ArrayList ();…C program Create random array with user-defined size Write the CreateNewArray() function, which creates an array of any size and randomly fills it with integers in the interval [min, max). Function inputs: the size of the array (int), a seed value for the random number generator (int), and the values min and max defining the interval [min, max) (both ints). Function outputs: a pointer to the newly created array of integers. main() is mostly written for you. It reads in all inputs from the user, calls CreateNewArray(), and prints the array's entries. However, you will need to add a statement at the end of main() to free the memory that you allocated in CreateNewArray(). Reminder: If you dynamically allocate any memory, you MUST free that memory before the end of your program. Note: Inside CreateNewArray(), use srand() to seed the random number generator and rand() to generate random integers in the interval [0, RAND_MAX]. Both functions are accessible in stdlib.h.int xRes-512, yRes-256; float *xtable; // pointer to pointer[s] xtable - new float (yRes); //a ("column") array to hold 'float * type pointers // each element of the above array points to a 'row" of xRes elenents for(int i-0; i getsize(xRes, yRes); //NOTE the j,i ordering below (twice), since we specify coords as (x,y) [not (y,x)] for(int i-0;i getvalue(j,i) « - - cout « endl; delete a;
- Finding the common members of two dynamic arrays: Write a program that first reads two arrays and then finds their common members (intersection). The program should first read an integer for the size of the array and then should create the two arrays dynamically (using new) and should read the numbers into array1 and array2 and then should find the common members and show it. Note: The list of the common members should be unique. That is no member should be listed more than once. Tip: A simple for loop is needed on one of the arrays (like array1) and one inner for loop for on array2. Then for each member of array1, if we find any matching member in array2, we record it. Sample run: Enter the number of elements of array 1: 7 Enter the elements of array 1: 10 12 13 10 14 15 12 Enter the number of elements of array 2: 5 Enter the elements of array 2: 17 12 10 19 12 The common members of array1 and array2 are: 12 10Q: Write a program / Pseudo code / Algorithm that inserts the following numbers into two Separate arrays. L1 à 50 30 25 75 82 28 77 L2 à 50 40 25 75 80 21 37 30 After Insertion median should be calculated for each adjacent element from both array structures, after computing median print / Output that array M. if M is the median them M0 = (L1[0]+L2[0]) /2 M1 = (L1[1]+L2[1]) /2 …………..In C program language, You are to read 10 numbers from a data file into an array named List. Create another 10 element array named Reverse that is to contain the same items as List but in reverse order. For example, the first element in List will be placed in the last position of Reverse, the second element in List will be placed in the second-to-last position in Reverse, etc. After Reverse has been created, output the contents of both arrays.