I'm writing a program where a user keeps entering numbers until "0" is entered.Once "0" is entered the loop ends and It displays the mean. Problem is it counts the "0" in the average.
e,g:
Enter number 1: 5
Enter number 2: 2
Enter number 3: 3
Enter number 4: 0
The mean is 2.5. But I want it to only count everything before the "0". (5 + 2 + 3) / 3 = 3.333333
I have a couple of issues that i need to fix.This program finds the average of a number desired by the user.For example if they put in 3 and then 1,2,3 then the average is 2.
First of all my program is supposed to stop if zero is inputed. so if i put in 3 as the number of integers that will be averaged, and then i type 1,2,0 it should stop and not calculate the average.
Also, i need to account for negative numbers. so what should i add to accout for negatives?
#include <iostream>
using namespace std;
double avgVal(int, int);
int main() {
int amountOfCases;
cin >> amountOfCases;
int * numbers = new int[amountOfCases];
[Code] ....
Write a program that will prompt a user to enter a single character, the prompting will continue till a sentinel value is entered. For each character entered perform the following tests and print out a relevant message if the character passes the test. Print out a default message if the character does not pass any of the tests.
Tests that should be in program: Punctuation, Upper Case, Digit, White Space.
Sample Run: “A”, “a”, “7”, <tab>, “?”, “$”
So far I have the following code done. The problem is that when I run the program, the first character is correctly identified. However, every character afterwards is defined as a whitespace character.
#include <iostream>
#include <cctype>
#include <cstring>
using namespace std;
int main() {
char input;
char response;
[Code] .....
Here is an imgur link to my current homework. [URL] .....
As you can see on there I have them listed on which ones are supposed to be sentinel and which ones are supposed to be count control loops. This is currently what I have:
Code:
#include <iostream>
#include <cmath>
#include <iomanip>
#include <fstream>
using namespace std;
void main() {
int count = 0;
int sum = 0;
[Code] ....
This class has me stumped currently and I am having a hard time breezing through the class at my instructors speed. So I don't want to get too far behind.
Right now this program is giving me an error that opens CMD and gives me infinite lines of "0's".
My program has a large version of this, where every leaf class is singleton, and pointers of the base class to represent each possible path are stored in a map during compile time. I have it working as follows:
#include <iostream>
#include <string>
#include <map>
[Code].....
But System::initializePrototypes() is constructing the map manually, and I want to use recursion somehow, because my hierarchy is much bigger than this. It's also easy to miss a path doing it the above way, and when new classes are added to the hierarchy, it will be a nightmare to update the map. So the ideal solution is recursion constructing the map perfectly--and when new classes are introduced, nothing needs to be added to System::initializePrototypes().
I want to generalize my productFunction below to a template family of functions where the template merely changes the * to + or whatever else operator I wish to use.
#include <iostream>
#include <functional>
#define show(variable) std::cout << #variable << " = " << variable << std::endl;
template <typename, typename...> struct ProductFunction;
template <typename RETURN_TYPE, typename FIRST, typename... REST>
struct ProductFunction<RETURN_TYPE, FIRST, REST...> : ProductFunction<RETURN_TYPE, REST...> {
const FIRST function;
using Base = ProductFunction<RETURN_TYPE, REST...>;
[code].....
How can I turn a template parameter into various operators? (apart from using switch statements that will reduce the performance and make the code really ugly) What kind of metatemplating method converts a compile-time constant to an operator?
I am trying to obtain the values of cookies from a particular website. The problem is, when I run the following code, it only loops through 4 of 10 cookie values present.
Furthermore, the values are turning up as deleted: Reference
HttpWebRequest Request = (HttpWebRequest)WebRequest.Create("http://www.mysite.com");
Request.CookieContainer = new CookieContainer();
HttpWebResponse Response = (HttpWebResponse)Request.GetResponse();
foreach (Cookie cook in Response.Cookies) {
Console.WriteLine("{0} = {1}", cook.Name, cook.Value);
}
Then I came across this code, which states it will loop through every cookie value and obtain its values: Reference
int loop1, loop2;
HttpCookieCollection MyCookieColl;
HttpCookie MyCookie;
MyCookieColl = Request.Cookies;
String[] arr1 = MyCookieColl.AllKeys;
for (loop1 = 0; loop1 < arr1.Length; loop1++) {
MyCookie = MyCookieColl[arr1[loop1]];
String[] arr2 = MyCookie.Values.AllKeys;
}
The problem with the above, I can't seem to find a reference to "Request". I am using the libraries "using System.Net and using System.Web", so I am unsure why Request is not being recognized.
My goal is to retrieve one cookie value so that when a user from my website logs in, my C# application will recognize that user.
I'm looking for a function like GetThreadTimes, but one that gives correct results in a hyperthreading CPU.
For instance, if you start 2 threads on a CPU with 1 physical core and 2 logical cores, GetThreadTimes will say that both these threads use 100% CPU.
However, in reality they only use 50% each. Is there a function that returns correct results, or is there another workaround?