Assume that: int x[5] = {2,4,5,7,8}; What are the values of x after calling: swap(x+2, x+4); swap(x+1, x+3); if the swap function is defined as follows void swap(int *a, int *b) { int t; t=*b; *b=*a; *a=t;} Select one: O a. {2,7,5,4,8} O b. {2,4,5,7,5} O c. {2,4,5,4,5} O d. {2,7,8,4,5}
Q: Write a small matrix library The library should have the following functions: double…
A: here in the question ask for a code for given functionality . i have provided my logic in c++…
Q: consider an input string TAM of letters ‘A’, ‘M’, and ‘T’. This string, which is given by the user,…
A: ALGORITHM:- 1. Make a character or string array out of the string. 2. Compare the letters; if the…
Q: Hello, I am having trouble with this homework question for my C++ course. Pointer arithmetic.…
A: Given: Hello, I am having trouble with this homework question for my C++ course. Pointer…
Q: Based on the above program, create a function void priorityQueue (queue q), whi accept current queue…
A: Answer:
Q: fill in the blank int x = 20 ; char buf [ 10 ] ; ssprinf ( ________ , "%d", _______ ) ;…
A: Given: Fill in blanks
Q: Write a complete one C++ program that performs the following tasks: a. A user-defined function to…
A: Code: #include<iostream> #include<string> using namespace std; //Function returns last…
Q: Write a function that displays an n-by-n matrix using the following header: void printMatrix(int…
A: Code: #importing the packagefrom random import randint#function as neededdef printMatrix(n):…
Q: Write a c++ program. Take two Arrays and B of size n where n can be in the order of billion (109).…
A: The required C++ code is: #include<iostream>using namespace std;void Merge(int A[], int B[],…
Q: Write a function that sums all the numbers of the major diagonal in an nxn matrix of integers using…
A: Major diagonal in a matrix In any square matrix, the major diagonal elements start from the top left…
Q: matrix of 0s and 1s) Write a function that displays an n-by-n matrix using the following header:…
A: Code: from random import randintdef printMatrix(n): for x in range(n): for y in range(n):…
Q: HIT THE JACKPOT! PROBLEM: Create a function that takes in an array (slot machine outcome) and…
A: The function, testJackpot takes a string of slot outcomes as an array and then check if all are the…
Q: Write a program that asks the users to enter n values and stores them in a vector. The value of n…
A: Required:
Q: This program demonstrates the use of pointers. What is the output of this program? Assume we know…
A: CODE:- #include <iostream> using namespace std; int main() { int x=25; int *ptr; // pointer…
Q: Write a Template function body called swap( ) to swap the values of the two values of integer,…
A: Programming language is not mention so we will give solution in cpp
Q: Write a Menu Driven C++ program that creates a two-dimensional array/Matrix of size n X m where n…
A: syntax of Two -dimensional array/Matrix <data-type> <variable-name> [number of…
Q: ere function f returns the results through address passing. Assuming c is a global complex number…
A: Complex increase is a more troublesome activity to comprehend from either an arithmetical or a…
Q: Problem Statement: Consider an input string TAM of letters ‘A’, ‘M’, and ‘T’. This string, which is…
A: 1. Algorithm: Sort_TAM (TAMUK[]) start = 0, mid = 0, end = length(TAMUK) - 1 while mid <= end if…
Q: a- Consider the following program written in C syntax: void swap(int a, int b) { int temp; temp = a;…
A: Actually, function is a set of statements.
Q: Consider an input string TAM of letters ‘A’, ‘M’, and ‘T’. This string, which is given by the user,…
A: ALGORITHM:- Sort_TAM (TAMUK[]) start = 0, mid = 0, end = length(TAMUK) - 1 while mid <= end if…
Q: Consider the following program written in C syntax: void swap(int a, int b) { int temp;…
A: For the following program- void swap(int a, int b) { int temp; temp = a; a = b; b =…
Q: Write C++ Program to determine the max numbers between 2 arrays. For example: 6 3 1 S8 34 7 2 0 11…
A: #include<bits/stdc++.h>//header fileusing namespace std;void inputNumbers(int arr[],int…
Q: Q1 Assume that int x[5] = (5,4,3,2,1}; What are the values of x after calling Swap(x+1, х+4); Swap…
A: swap(int *pa, int *pb) { int t; t = *pb; *pb = *pa; pa=&t; } this function takes…
Q: Write a program that sorts paroel delivery-using Quicksort with the following requirements: •…
A: ANSWER:-
Q: ion called genericSort() that takes in a numeric or integer vector, sorts it, and returns the…
A: We need to define the genericSort() to sort and return the sorted indices as per the given…
Q: Write a function that returns the sum of all the elements in a specified column in a matrix using…
A:
Q: Using comments in c explaining how each code works line by line. The whole program is given below.…
A: Code is given below.
Q: Write a function that returns True if two arrays, when combined, form a consecutive sequence. A…
A: Step-1: Start Step-2: function consecutive_combo(arr1, arr2) Step-2.1: Declare variable newArray and…
Q: Inspect the code and in your own interpretation, describe the reason call to function ChangeIt_1(n)…
A: The first three parts will be answered. Upload the last part of the question separately. The output…
Q: make v point to pointer t. That is: int *v = &*t; printf("%d\n", *v);
A: & is address operator , * is pointer operator also known as dereferencing operator. A pointer…
Q: But if you roll DOUBLES, your score is instantly wiped to 0 and your game ends immediately! Create…
A: Please find the answer below :
Q: Q1. Write a program to do the following : (1) Declare an array a of size 10 and three pointer…
A: Hello Student. Greetings from my side. Hope you are doing great. I will try my best to answer your…
Q: Consider the following function main: Int main() { int inStock[10][4]; int alpha [20]; int beta[20];…
A: Given question has asked to write following function on given array, inStock[10][4], alpha [20],…
Q: consider an input string TAM of letters ‘A’, ‘M’, and ‘T’. This string, which is given by the user,…
A: A string made up of the letters A, M, and T is provided to us. We must sort that string using the…
Q: correct way to assign the pointer p to the address of x
A: Introduction to the concept of the pointer: Pointers are the symbolic representation of the…
Q: Using C not (C++ or C#) Write a function int IsIncreasingOrder(int A[], int n) which will return 1…
A: I give the code as per your requirement along with output and code screenshot in C
Q: Write C++ Program to determine the max numbers between 2 arrays. For example: 3 18 34 7 2 |0 |11|20…
A: Algorithm : inputNumbers function Step 1 : declaring required variables and temp array. Step 2 :…
Q: Write two functions using the following headers: int generate01() void printMatrix(int n) The first…
A: Since here no programming language is specified. So, we are providing the program code in C++. The…
Q: When calling a swap function to swap the value of the two arrays, how do I add the reference to the…
A: Program:#include <iostream>#include <string.h>#include <stdlib.h> using namespace…
Q: Write a program in C++ that reads data from a file. Create dynamic memory according to the data. Now…
A: the answer is given below:
Q: Problem Statement: Consider an input string TAM of letters ‘A’, ‘M’, and ‘T’. This string, which is…
A: Solution - This program is not possible in "R" programming so i solved this in C++ Algorithm:…
Q: Write a recursive function int count_digit(string s) to count the number of digits in a string s.…
A: Below is the code in C++ and sample output:
Q: By defining a dynamic allocation for pointer array, ask the user to enter some numbers and then…
A: According to the Question below the Solution: Output:
Q: Given the following piecewise function, f(x): -5 if x 5 Create a function M-file, PieceZig, that…
A: Matlab Code: code.m % function that accepts an input and returns an outputfunction value =…
Q: Problem Statement: Consider an input string TAM of letters ‘A’, ‘M’, and ‘T’. This string, which is…
A: 1. Algorithm: Sort_TAM (TAMUK[]) start = 0, mid = 0, end = length(TAMUK) - 1 while mid <= end if…
Q: When stocks are sold or purchased through a broker, the broker's commission often depends upon the…
A: In this code, we need to add the case statement to identify and execute the correct statement to…
Q: swap_nums seems to work, but not swap_pointers. Fix it.
A: Below is the program to swap both Both the method swap_nums and swap_pointers work
Q: Consider the following program written in C syntax: void swap(int a,int b){ int temp;…
A: Pass by value : This is defined as describing the variables that are passed on which means the…
Q: #include 2 #include void swap(int a, int b); int main(void) { int i=3, j=4; 6 swap(i, j); 7…
A: Here I have created the main method with 2 variables and then passed the address of the variables to…
Q: Kindly write the following programs in DEV C++: - 1. Write a computer program to print the following…
A: As per our guidelines we are supposed to answer only one question. Kindly repost the remaining…
Q: Write a recursive function int count_digit(string s) to count the number of digits in a string s.…
A: Here, I have to write a C++ program for the above question.
Step by step
Solved in 2 steps
- What is the correct way to assign the pointer p to the address of x?. Single choice. p = %x; p = &x; &p = *x; *p = &x;In C, write a function that gets 3 pointers int* a, int* b, int* c, and rotates the values in their addresses to the left. That is, a gets the value of b, b gets the value of c, and c gets the value of a. void rotate3 (int* a, int* b, int* c); For example, if we have int x=1, y=2, z=3, then after calling rotate3 (&x, &y, &z) we should have x==2, y==3, and z==1. if we have int x=7, y=1, z=6, then after calling rotate3 (&x, &y, &z) we should have x==1, y==6, and z==7.Implement the function below. void swap(int pos1, int pos2){} Initial code to be completed: class ArrayList : public List { int* array; int index; int capacity; void dyn_all_add(){ int cap = ceil(capacity * 1.5); array = (int*)realloc(array,cap * sizeof(int)); capacity = cap; } void dyn_all_rem(){ int cap = capacity - (capacity/3); array = (int*)realloc(array,cap * sizeof(int)); capacity = cap; } public: // CONSTRUCTOR ArrayList() { capacity = 4; array = (int*)malloc(capacity); index = 0; } int add(int num) { if (index == capacity){ dyn_all_add(); } *(array + index) = num; index++; return index; } int get(int pos){ if (pos-1 < index){ return *(array + pos-1); } return -1; } int size(){ return index; }…
- def find_root4(x, epsilon): ''' IN PYTHON Assume: x, epsilon are floating point numbers and epsilon > 0 Use bisection search to find the following root of x such that If x >=0, return y such that x - epsilon <= y ** 2 <= x + epsilon Else, return y such that x - epsilon <= y ** 7 <= x + epsilon Note: You must use bisection search to implement the function. ''' passWhen calling a swap function to swap the value of the two arrays, how do I add the reference to the calling statement without giving me an error? Also, I have to use pointers for this assignment. Here is the code: const int S = 10; //Pre-condition: two c strings of the same size //Post-condition: swap the values of the c strings void swapArr(char array1[ S], char array2[ S]) { int size = 0; for (int i = 0; array1[1] != '\0'; i++) { size++; } char* value = new char; value = new char [size]; //Loop fusion for (int i = 0; i < size; i++) { //Swap the values value[i] = array1[i]; array1[i] = array2[i]; array2[i] = value[i]; } } int main(){ char array1[S]= { "Hello" }; char array2[S] = { "World"}; //For some reason the swap function is not working swapArr(& array1[S], & array2[S]); for (int i = 0; array1[i] != '\0'; i++) { std::cout << array1[i]; } }Assume that L is a list of Boolean values, True and False. Write a program in python with a function longestFalse(L) which returns a tuple (start, end) representing the start and end indices of the longest run of False values in L. If there is a tie, then return the first such run. For example, if L is False False True False False False False True True False False 0 1 2 3 4 5 6 7 8 9 10 then the function would return (3, 6), since the longest run of False is from 3 to 6.
- Write a function that uses a pointer to copy an array of size n. The data type of the array should be double. You can take input from the user, or you can use random variables. 6. Write a function that will receive a pointer to an array of floats of length n. The function will return the address of the maximum value in the array. need the solve in c++ languagePointers are by default passed by value in a function. Group of answer choices True False ================= Given the below code segment, which of the following would allow you to deallocate all memory allocated to the pointer numbers? int* numbers = new int[5]; Group of answer choices delete[] numbers; delete numbers; delete[5] numbers; None of these ========== Consider the following code: int arr[][4] = { {1, 2, 3, 4}, {7, 8, 9, 10} }; cout << arr[1] << endl; What will be the output? Group of answer choices 1 7 Address of 1 Address of 7 Compilation error: Second [] bracket missing with arrWrite a program in C++ that reads data from a file. Create dynamic memory according to the data. Now your task is to perform the following task. Row wise Sum Column wise Sum Diagonal wise Sum Example data.txt 4 5 1.6 10.2 33.7 99 20.5 3 44 50 96.1 2 8 9 4 74 50 99 19.1 Output: Sum row wise: 165, 191, 17, 242.1 Sum col wise: 127.6, 120.1, 228.8, 118.1, 20.5 Sum diagonal wise: Not Possible Note: You are restricted to use pointers and your function should be generic as we discussed in class. Avoid memory wastage, memory leakage, dangling pointer. Use regrow or shrink concepts if required.
- Write in C++ Alice is trying to monitor how much time she spends studying per week. She going through her logs, and wants to figure out which week she studied the least, her total time spent studying, and her average time spent studying per week. To help Alice work towards this goal, write three functions: min(), total(), and average(). All three functions take two parameters: an array of doubles and the number of elements in the array. Then, they make the following computations: min() - returns the minimum value in the array sum() - returns the sum of all the values in the array average() - returns the average of all the values in the array You may assume that the array will be non-empty. Function specifications: Function 1: Finding the minimum hours studied Name: min() Parameters (Your function should accept these parameters IN THIS ORDER): arr double: The input array containing Alice's study hours per week arr_size int: The number of elements stored in the array Return Value:…Use Standard ML Code: Write a function that returns the factorial of a number. Write a function that sums all numbers in a list of pairs. e.g.: sum_of_pairs [(1, 2), (4, 3), (2, 5)] should return 17 (which is equal to 1 + 2 + 4 + 3 + 2 + 5) Write a function to return a list of second elements in a list of pairs. e.g.: sends [(1, 2), (4, 3), (2, 5)] should return [2, 3, 5]।C. In permutations and combinations, the term “n C r” refers to n combinationstaken r at a time.??? =?!/?! (? − ?)!Write a recursive function to find the factorial of a number.Use the defined function to compute the term “nCr” for the following scenario:The values of ‘n’ and ‘r’ are stored in two parallel arrays of any user definedsize . You have to Read the arrays n and r at run time. Compute n C r for eachcorresponding terms in the array ‘n’ and ‘r’, and display it properly formatted.Also your program should print the current date and time using libraryfunctions