Assign currentSize with the size of the sensorReadings vector.434056.2330114.qx3zqy7#include #include using namespace std;int main () {vector> input;sensorReadings.resize (input);/* Your solution goes herecout << "Number of elements: << current Size << endl;return 0;"1li

#include <iostream>#include <vector>using namespace std; using namespace std; int…

Assign currentSize with the size of the sensorReadings vector. 34956 2339114.qxsay7 #include #include using namespace std; int main() { vector sensorReadings (4); int current Size; int input: cin >> input; sensorReadings.resize (input); /* Your solution goes here cout << "Number of elements: << current Size << endl; return 0;

Assign currentSize with the size of the sensorReadings vector. 34956 2339114.qxsay7 #include #include using namespace std; int main() { vector sensorReadings (4); int current Size; int input: cin >> input; sensorReadings.resize (input); /* Your solution goes here cout << "Number of elements: << current Size << endl; return 0;

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Similar questions

Computer Science
#include #include using std::cout; using std::vector; class StatSet { private: HCreate a vector of doubles that is called "numbers." public: //Nothing to do in the constructor. StatSet() } // Add a new number to the set. vòid add_num(double num) { } double mean() { //Sum up the values and return the average. double sum = 0; //Write a loop that would iterate through the vector. sum += numbers[i]; return sum / numbers.size(); } double median() //Before calculating the median, we must sort the //array.
Every data structure that we use in computer science has its weaknesses and strengthsHaving a full understanding of each will help make us better programmers!For this experiment, let's work with STL vectors and STL dequesFull requirements descriptions are found in the source code file Part 1Work with inserting elements at the front of a vector and a deque (30%) Part 2Work with inserting elements at the back of a vector and a deque (30%) Part 3Work with inserting elements in the middle, and removing elements from, a vector and a deque (40%) Please make sure to put your code specifically where it is asked for, and no where elseDo not modify any of the code you already see in the template file This C++ source code file is required to complete this problem
Student* func () { unique ptr arr[] make_unique ("CSC340") }; // #1 Insert Code int main () ( // #2 Insert Code [ #1 Insert Code]: Write code to keep all the object(s) which element(s) of array arr owns alive outside of the scope of func. [#2 Insert Code]: Write code to have a weak_ptr monitor the object which survived; Then test if it has any owner; Then properly destroy it; Then test again if has any owner; Then destroy the Control Block.
complete the //TODOs #include<iostream> #include "swap.h" using namespace std; int main(int argc, char const *argv[]) { intfoo[5] = {1, 2, 3, 4, 5}; cout<<"Addresses of elements:"<<endl; //TODO Print the addresses of array elements cout<<endl; cout<<"Elements:"<<endl;; //TODO Print all the elements using pointers cout<<endl; inta,b; intf; intflag = 1; while(flag == 1){ cout<<"Enter indices of elements you want to swap?"<<endl; cout<<"First index"<<endl; cin>>a; cout<<"Second index"<<endl; cin>>b; cout<<"Enter 0 for pass-by-value, 1 for pass-by-pointer"<<endl; cin>>f; switch (f) { case0: // Pass by Value // Compare the resultant array with the array you get after passing by pointer cout<<"Before swapping"<<endl; for(inti = 0;i<5;i++){ cout<<foo[i]<<" "; } cout<<endl; swap(foo[a],foo[b]); cout<<"\nAfter swapping"<<endl;…
#include <iostream>#include <vector>using namespace std; void PrintVectors(vector<int> numsList) { unsigned int i; for (i = 0; i < numsList.size(); ++i) { cout << numsList.at(i) << " "; } cout << endl;} int main() { vector<int> numsList; int userInput; int i; for (i = 0; i < 3; ++i) { cin >> userInput; numsList.push_back(userInput); } numsList.erase(numsList.begin()+1); numsList.insert(numsList.begin()+1, 102); numsList.insert(numsList.begin()+1, 100); PrintVectors(numsList); return 0;} Not all tests passed clearTesting with inputs: 33 200 10 Output differs. See highlights below. Special character legend Your output 33 100 102 10 Expected output 100 33 102 10 clearTesting with inputs: 6 7 8 Output differs. See highlights below. Special character legend Your output 6 100 102 8 Expected output 100 6 102 8 Not sure what I did wrong but the the 33…
please help me with coding
Complete the C++ code below#include "std_lib_facilities.h"/*1. Define a function which calculates the outer product of two vectors. The function return is a matrix. */vector<vector<int>> outerProduct(vector<int>& A, vector<int>& B){//implement here}/*2. Define a function which transposes a matrix. */vector<vector<int>> transpose(vector<vector<int>>& A){//implementation}/*3. Define a function which calculates the multiplication of a matrix and it's transpose. */vector<vector<int>> product(vector<vector<int>>& A){// implementation}/*4. Define a print out function that will print out a matrix in the following format:Example: a 3 by 4 matrix should have the print out:1 2 3 42 3 4 53 4 5 6*/void printMatrix(vector<vector<int>>& A){// implementation}int main(){// Define both vector A and vector Bvector<int> A = {1 ,2, 3, 4, 5};vector<int> B = {1, 2, 3};/*Test outerProduct…
Consider the following code: int main (void) ( std::vector intVector(0); } intVector.pushback(1); intVector.pushback(2); intVector.pushback(3); // Vector of 0 ints a. Draw the memory layout of intVector when the code is finished. b. Where in memory is intVector allocated?
def dotProduct(Vs): V1 #get first vector from Vs ......... V2 #get second vector from Vs #check if they are in the same length ......... if ......... ...... ... #complete as needed ......... for in ...... ... ......... . dp #dp: dot-product ......... #complete as needed #u = (-2 4 -2) and v = (-3 6 3) u = . .; #setup u an v as a numpy array V Vc = [. ., #test the function using u and v print (.) #print "Dot-product of vectors is
In C++ Write a code snippet to automatically increase the size of the dynamic array playerToolbox[10] if it becomes full while reading data in from a file.
create using c++ One problem with dynamic arrays is that once the array is created using the new operator the size cannot be changed. For example, you might want to add or delete entries from the array similar to the behavior of a vector . This project asks you to create a class called DynamicStringArray that includes member functions that allow it to emulate the behavior of a vector of strings. The class should have the following A private member variable called dynamicArray that references a dynamic array of type string. A private member variable called size that holds the number of entries in the array. A default constructor that sets the dynamic array to NULL and sets size to 0. A function that returns size . A function named addEntry that takes a string as input. The function should create a new dynamic array one element larger than dynamicArray , copy all elements from dynamicArray into the new array, add the new string onto the end of the new array, increment size, delete the…