Rewrite the function pfind which searches an array for a specific value, and returns a pointer to the value in the array (if found), and nullptrif not. Instead of using a loop, use the standard algorithm find. arrays.cpp #include using namespace std; 1 2 3 4 const double* pfind(const double a[], size_t len, double value) 5 6. 7 8 | 9 } CodeCheck Reset

Rewrite the function pfind which searches an array for a specific value, and returns a pointer to the value in the array (if found), and nullptrif not. Instead of using a loop, use the standard algorithm find. arrays.cpp #include using namespace std; 1 2 3 4 const double* pfind(const double a[], size_t len, double value) 5 6. 7 8 | 9 } CodeCheck Reset

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter12: Points, Classes, Virtual Functions And Abstract Classes

Section: Chapter Questions

Problem 29SA

See similar textbooks

Similar questions

Please run this code for n=6 for arrays 1,34,0,6,78,11 and n=5 for array 8,7,6,5,4 #include <stdio.h>void selection_sort(int arr[], int n) { if (n<=1) return ; int max_id=0; for(int i=0;i<n;i++) { if(arr[i]>arr[max_id]) max_id=i; } int temp=arr[max_id]; arr[max_id]=arr[n-1]; arr[n-1]=temp; selection_sort(arr,n-1); return;}
Write the function that returns the total number of the searched value according to the 1000 sized integer array (all the numbers should be generated between 0 to 100) sent into it and array length, on an array withinitial values.
Write a function which creates an array with size 25 in range [0,100] . Sort this array by using bubble sort. Also create an decorater for this function to meausure its execution time.
Java Program. Write a function that returns the index of the smallest element in an array of doubles. If there are more such elements than one, return the last index is fine. Using the following header: int IndexOfSmallestArray(double array[], int size) Finish the function implement only.
Write a program that uses random number generation to create sentences.The program should use four arrays of pointers to char called article, noun, verband preposition. The program should create a sentence by selecting a word atrandom from each array in the following order: article, noun, verb, preposition,article and noun. As each word is picked, it should be concatenated to the previouswords in an array large enough to hold the entire sentence.The words should be separated by spaces. When the final sentence is output, itshould start with a capital letter and end with a period. The program shouldgenerate 20 such sentences. The arrays should be filled as follows: The article arrayshould contain the articles "the", "a", "one", "some “and "any"; the noun arrayshould contain the nouns "boy", "girl", "dog", "town" and "car"; the verb arrayshould contain the verbs "drove", "jumped", "ran", "walked" and "skipped"; thepreposition array should contain the prepositions "to", "from", "over",…
this is insturction Write a program which prompts the user to enter up to 15 floating point numbers (terminated with a non-numeric), reads them into an array, then prints the following. The program must use an array (not a vector) to get credit. The array values in the original order, separated by commas, with no trailing comma at the last value. The array values where the order of each adjacent pair of elements is swapped, separated by commas (NOT every element swapped with its next neighbor, which would just move the first element to the end, but every original pair swapped only in that pair. For an odd element count, the last element should not change. See examples below.) The smallest number in the array. Example program outputs with user input shown in bold font: Enter up to 15 numbers, and a non-numeric to quit: 1 0 -1.001 # Original array: 1, 0, -1.001 The swapped array: 0, 1, -1.001 Smallest number: -1.001 Enter up to 15 numbers, and a non-numeric to quit: 1 0 -1.001 5 ,…
Write a following functions to do the following operations on the int array b[20]: a. SetArr( ) to assign values for the array b[ ]. b. MaxArr( ) to find the maximum element of an array. c. SortArr( ) to sort any array in ascending order.
c++ Write a code that defines an integer array of size 10. Initialize array values by user input. Thenask user to provide a number to find in array. Write a function that recursively calls it self to linearlysearch for that number in the array.
Take number n from user and create an array A of random integers of sizen. The size of n can be in the order of billion (10^9).a) Find the largest element LP and smallest element SP of the array.b) Swap the position of Largest element and Smallest element in the array callingfunction SWAP (A, LP, SP) by pointer (not reference).c) Then calculate the cumulative sum of the numbers in the array A and put it in thesame array A.
Write C++ code using one dimensional array and for loop to read 4 numbers using cin into an array of size 4. These numbers are 1, -1, 2, 3 After reading these numbers consecutively in the array , your program should provide: How many positive numbers are in the array? (30) What is the average of these positive numbers ? (30) Your results should be displayed using cout. c++ with comments Hint: const int N=4; int arr[N]; int i, count =0; double sum = 0, average=0;
The code below computes the intersection (the number of entries shared by two arrays). It is assumed that neither array contains any duplicates. It computes the intersection by sorting one array (array b) and then iterating over array a to see if each value is in b (through binary search). What is its duration? nt intersection(int[] a, int[] b) {mergesort(b);}int intersect = 0;for (int x : a) {if (binarySearch(b, x) >= 0) {intersect++;return intersect; }}
solve in python coding 3. Selection Sort• The idea in a selection sort is that you locate the largest item out of a set ofunsorted items, and move it into position at the end of the unsorted items. Asorted region grows one item at a time, while an unsorted region shrinks.• As done in Part 1, fill an array with random numbers.• Write a function that locates the largest element in the portion of the arraybeginning at the start of the array, up to a given index, and swaps the largestitem with the item at the given index.• E.g. If searching a[0] to a[7] locates the largest item at a[4], a[4] and a[7] would beswapped.• Write a second function that calls the first function repeatedly, until the entirearray is sorted. (Each time the first function is called, it will search one fewerelement)