C++ :: Input Length / Width And Height For 3 Boxes - Sum And Average Volume
Dec 6, 2013
How would I make it so that I can have someone input the length, width and height for all 3 boxes and then have it output the sum and average volume? Here's an example of what I would like:
INPUT - Enter Box 1 (Length, Width, Height): 10.1 11.2 3.3
INPUT – Enter Box 2 (Length, Width, Height): 5.5 6.6 7.7
INPUT – Enter Box 3 (Length, Width, Height): 4.0 5.0 8.0
OUTPUT – The sum of the volume is 812.806
OUTPUT – The average volume is 270.935
Here's my original code:
#include <iostream>
using namespace std;
double box(double length, double width, double height); // use double data
int main() {
double sum;
sum = box(10.1, 11.2, 3.3) + box(5.5, 6.6, 7.7) + box(4.0, 5.0, 8.0);
Basically when I type in different widths and heights for the col and rows, the buttons that make up the width get cut off. Something is messed up but I'm not sure what!
InitializeComponent(); int _col = int.Parse(cols); int _row = int.Parse(rows); int width = groupBox1.Width; int height = groupBox1.Height; int bW = width / _col; int bH = height / _row;
Define functions n(), s(), e(), w(), center(), ne(), se(), sw() and nw(). Each takes a Rectangle argument and returns a Point. These functions define connection points on and in the rectangle. For example, nw® is the northwest (top-left corner) of a rectangle called r.
I wrote below code for that:
#include <Simple_window.h> Point n(const Graph_lib::Rectangle& r); Point s(const Graph_lib::Rectangle& r); Point e(const Graph_lib::Rectangle& r); Point w(const Graph_lib::Rectangle& r); Point ne(const Graph_lib::Rectangle& r); Point se(const Graph_lib::Rectangle& r);
[Code]...
As you see, this just mark the top-left corner of the rectangle r. In other functions I need the specifications of that rectangle, for example its height and width. How to use these specs in those functions?
I am having trouble with calculating the volume of a cone
Assignment: Using the knowledge you already have, create, build, run, and correct if necessary a program that will calculate the volume of a cone. Insert into your code values for diameter of the base and the height. Use variables, constants, literals, and mathematics as necessary.
The formula for the volume is:
1/3 π x Radius2 x Height
Hint: you will need to add to your program two lines where appropriate:
#include <cmath> const double PI = 2*acos(0.0);
Here is my current code:
#include <iostream> using namespace std; int main () { //diameter of the base float diameter = 3;
Provide the definitions for the following class declaration and then write a program that demonstrates usage of each member function using the test data of 10 for width and 8 for height. Remember to put your main program, class header and class source into separate files. This is an easier version of the exercise than the one you have been asked to practice. Only provide code for the methods specified in the class declaration. Note that the displayRectangle() method should output an appropriate ‘box’, its dimensions, area and perimeter to the screen.
class Rectangle { public: Rectangle(int height, int width); ~Rectangle(void);
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i.e. every bit of "text" that gets read in is bracketed on either side by the "|" character.
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"error C2108:subscript is not of integral type" "IntelliSense:expression must have integral or unscoped enum type"
Code :
#include<iostream> #include<iomanip> using namespace std; int main() { //user input total number of scores cout<<"Please enter the total number of test scores."<<endl<<endl;
I have this code that im stuck on what i need to do is Extend the code such that when it starts the user is asked to input values to specify each of the three ranges before moving on to accept and tally the main values how do i do that Using a for loop to input and output array values Also calculate the average
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The equation that computes the normalized value from a value x is:
My code does not print the correct normalized value, average and values above average.
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-create a get and set for height, width, length. -A default parameterized constructor = 1 -A method to resize the box -A method to get the volume of the box -A method to convert the object to a string
My Questions:
The 3 parts I am confused by are the default parameter constructor, the re-size the box and the method to convert to string. For the default parameter part I figured making length, width and height = to 1 would work, but I'm pretty sure thats not what I'm supposed to do.
This is the main file
#include "box_class.h" #include <iostream> using namespace std; int main() { double length; double width; double height; double volume;
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