C++ Standard Deviation with arrays and vectors:
#include <vector> #include <cmath> #include <iostream> using namespace std; void fillVector(vector <double> &); double average(const vector <double> &); int main() { return 0; } void fillVector(vector <double> &v) { double d; while (cin >> d) { v.push_back(d); } } double average(const vector <double> &v) { double sum = 0.; for (int i = 0; i < v.size(); i++) { sum += v.at(i); } return sum / v.size(); }
standardDeviation() //stuck on this part
{
}
We need at least 10 more requests to produce the answer.
0 / 10 have requested this problem solution
The more requests, the faster the answer.
C++ Standard Deviation with arrays and vectors: #include <vector> #include <cmath> #include <iostream> using namespace std;...
what is the output for the following code? explain the steps. /*#include <iostream> using namespace std; int f(int &i) { i = 10; return(5 * i); } int main() { int n = 5; f(n); cout << n << "\n"; return 0; } #include <iostream> using namespace std; int sub1(int n) { n--; return n; } int main() { int m = 10; for(int j = 0; j < 10; j++) m -= sub1(j); cout << m << "\n"; return...
Fix the following program (C++). #include <iostream> #include <cmath> #include <vector> #include <limits> using namespace std; /* * Calculate the square of a number */ float square (float x) { return x*x; } /* * Calculate the average from a list of floating point numbers */ float average(vector<float>& values) { float sum = 0.0f; float average; for (float x : values) sum += x; average = sum / values.size(); return average; } /** Calculate the standard deviation from a vector...
Example program #include <string> #include <iostream> #include <cmath> #include <vector> using namespace std; vector<int> factor(int n) { vector <int> v1; // Print the number of 2s that divide n while (n%2 == 0) { printf("%d ", 2); n = n/2; v1.push_back(2); } // n must be odd at this point. So we can skip // one element (Note i = i +2) for (int i = 3; i <=...
Flow chart of this program #include <iostream> #include <cmath> using namespace std; int mainO double sum=0.0, ave-ee, int locmx, locmn int n; cout <<"Enter the number of students: "<<endl; cin >> ni double listln]; double max-0; double min-e; for (int i-e ; i<n ;i++) cout<s enter the gpa: "<cendli cin>>listli]; while (listlile i listli1>4) cout<s error,Try again "<cendl; cin>listlil: sun+=list[i]; N1 if (listli]>max) for(int isin itt) max=list [i]; 10cmx=1+1 ; else if (list [i] min) min=list [i]; locmn-i+1; ave sum/n;...
#include <iostream> #include <vector> #include <iomanip> using namespace std; int main() { const int NUM_ITEMS = 8; vector <double> inverse(NUM_ITEMS); int j; double temp; for (int i = 0; i < NUM_ITEMS; i++) { inverse.at(i) = 1 / (i + 1.0); } cout << fixed << setprecision(2); cout << "Original vector..." << endl; for (int i = 0; i < NUM_ITEMS; i++) { cout << inverse.at(i) << " "; } cout << endl; cout << "Reversed vector..." << endl; for...
CODES: main.cpp #include <iostream> #include <string> #include "ShoppingCart.h" using namespace std; char PrintMenu() { char answer; cout << "MENU" << endl; cout << "a - Add item to cart" << endl; cout << "d - Remove item from cart" << endl; cout << "c - Change item quantity" << endl; cout << "i - Output items' descriptions" << endl; cout << "o - Output shopping cart" << endl; cout << "q - Quit" << endl << endl; while (true) {...
In C++ ***//Cat.h//*** #ifndef __Cat_h__ #define __Cat_h__ #include <string> using namespace std; struct Cat { double length; double height; double tailLength; string eyeColour; string furClassification; //long, medium, short, none string furColours[5]; }; void initCat (Cat&, double, double, double, string, string, const string[]); void readCat (Cat&); void printCat (const Cat&); bool isCalico (const Cat&); bool isTaller (const Cat&, const Cat&); #endif ***//Cat.cpp//*** #include "Cat.h" #include <iostream> using namespace std; void initCat (Cat& cat, double l, double h, double tL, string eC,...
C++ Create a program that finds the dot product of two vectors. I'm currently trying to display the dot product by calling the dotProduct member function however I am confused as to how to do this. What would be the proper way to display the dot product? I don't believe my dotProduct member function is set up correctly to access the proper data. Feel free to modify the dotProduct member function to allow for it to work with the other...
#include "stdafx.h" #include <iostream> using namespace std; class dateType { private: int dmonth; int dday; int dyear; public: void setdate (int month, int day, int year); int getday()const; int getmonth()const; int getyear()const; int printdate()const; bool isleapyear(int year); dateType (int month=0, int day=0, int year=0); }; void dateType::setdate(int month, int day, int year) { int numofdays; if (year<=2008) { dyear=year;...
Arrays C++ #include <iostream> using namespace std; int main() { int tests[6]; // array declaration int sum = 0; float avg; //input test scores cout << " Enter " << 6 << " test scores: " << endl; for (int i = 0; i < 6; i++) { cout << "Enter Test " << i + 1 << ": "; cin >> tests[i]; } return 0; } Type...