How would i calculate a surface that up to 10^5 squares cover. The info you get is xpos,ypos and width for each square.
How would you calculate the total surface covered (if any overlap only one counts).
Cannot use a big array of bools as the memory limit is 512 MiB.
So for my assignment, I have to write code to calculate the surface area and volume for a rectangular prism that involves the use of functions. I made the program without functions and it works perfectly but as I'm putting in the required functions, it conversely made it non-functional, ironically. How to call functions correctly and the online book we're using now is confusing me even more.
Code:
#include <stdio.h>
#include <math.h>
int main(void) {
double x1, x2, x3, x4, x5, x6, x7, x8 = 0;
double y1, y2, y3, y4, y5, y6, y7, y8 = 0;
double z1, z2, z3, z4, z5, z6, z7, z8 = 0;
double length, width, height=0;
[Code]....
And here is the version I'm using to test it (without the need to input the individual coordinates).
Code:
#include <stdio.h>
#include <math.h>
int main(void) {
double x1, x2, x3, x4, x5, x6, x7, x8 = 0;
double y1, y2, y3, y4, y5, y6, y7, y8 = 0;
double z1, z2, z3, z4, z5, z6, z7, z8 = 0;
double volumePrism, surfaceArea =0;
[Code]...
This error keeps coming.
******************************************************************
CSCI 240 Program 5 Part 2 Spring 2013
Programmer:
Section: 1
Date Due: 3/1/13
Purpose: This program uses functions to calculate the surface area of various shapes. It is an exercise in learning to write functions.
******************************************************************/
#include <iostream>
#include <iomanip>
using namespace std;
#define PI 3.14
//Symbolic constant for the value of PI
int Menu();
int getValue( string prompt, int lowerBound, int upperBound );
[Code] .....
how to put comparision condition in order to caculate total number of comparision in selection sort
static void selectsort(int[] data, int n)
{
int i, j;
for (i = 0; i < n; i++)
[Code]....
I have a program that needs to calculate the total for three stores payrolls.
Inputs would be the three stores payrolls
Output would be the total of all three
I HAVE to use the while statement.
I have also read the articles on the while statement on here and on other sites. I'm having trouble because every site I've seen so far has only been giving examples of numbers(like counting down or repeating a statement so many times).
Code:
#include <iostream>
#include <cmath>
using namespace std;
int main() {
//declare variables
int storePayroll = 0;
int totalPayroll = 0;
int storeNum = 0;
[Code] .....
How can I calculate the total of pages for all file(pdf,word,excel,txt...) types in a directory with c#?
View 2 Replies View RelatedI have a window form with datagridview,textbox,button and listbox. In datagridview i have added a column. In first row i have given the value like 7000,
second row 2500,
third row 7000,
fourth row 1000,
fifth 1300,
sixth 9000....n number of row:
if i enter 12000 in textbox1 then it will calculate the total in particular rows in datagridview.And the total should be less than 12000 what we have entered the value in textbox1.
The result will display in listbox..
like first greater value is 9000+2500=11500 ,
second greater value 7000+1000+1300=9500,
other third greater value is 7,000.
So i have given a sample code where i cannot get the solution ..
double search;
search = double.Parse(textBox1.Text);
double sum = 0;
for (int i = 0; i < dataGridView1.Rows.Count - 1; i++) {
double se2 = Convert.ToDouble(dataGridView1.Rows[i].Cells[0].Value.ToString());
if (se2 == search) {
[code]....
I want to calculate the total some of delay pf receiving Side Packet . Code is as Follow ..
What is weird that even if i invoke a sleep of 2 sec ,than its show delay always zero. Delay will be in microsec ..Is there any problem with logic or anything else..
Code:
do
{#pragma omp parallel private(nthreads, tid) {
/* Obtain thread number */
tid = omp_get_thread_num();
if (tid == 0) {
nthreads = omp_get_num_threads();
[Code]...
Write a program which is used to calculate GPA based on the grades from different courses Input by the user. User should be able to enter as many course unless they choose to quit. Once the user has completed entering the data, the program should be able to provide a feedback on the GPA. Where A=4, B=3, C=2, D=1.
View 1 Replies View Related// Purpose: calculate total cost given the tax values
#include <iostream>
#incluse <string>
using namespace std;
int main() {
double purchasePrice, stateTaxAmt, countyTaxAmt, totalCost;
//Display purchase price
[Code] ....
Write a program that calculates the total grade for N classroom exercises as a percentage. The user to input the value for N followed by each of the N scores and totals. Calculate the overall percentage (sum of the total points earned divided by the total point possible) and output it as a percentage. Sample input and output it as a percentage. Sample input and output is shown below.
How many exercises to input?
score1: 10
total points possible: 10
score2: 7
total points possible: 12
score3: 5
total points possible: 8
Code:
# include <iostream>
using namespace std;
int main () {
double N=0, score, total, totalScore=0, totalGrade=0, GRADE;
cout<<"How many excersices will be scored?/n";
[Code] .....
Error:
1>------ Build started: Project: HOMEWORK5, Configuration: Debug Win32 ------
1>LINK : error LNK2001: unresolved external symbol _mainCRTStartup
1>C:UsersWORKHOMEWORK5DebugHOMEWO… : fatal error LNK1120: 1 unresolved externals
========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========
Write a C++ program to calculate the fewest number of each denomination needed to pay a bill of amount TOTAL. For example, if the end user enters $97 for TOTAL, program will output that the bills would consist of one $50 bill, two $20 bills, one $5 bill, and two $1 bills. (Assume that the amount is in whole dollars, no cents, and only $100, $50, $20, $10, $5, and $1 denominations are available.) Aid: You may want to use the modulus operator %.
View 1 Replies View RelatedI am currently working on an assignment.
#include <iostream>
using namespace std;
int main(int argc, char *argv[]) {
char letter;
int count = 0;
double ppl = 0;
double finalCost = ppl * (count - 1);
[Code] ....
I am trying to create a word counter program that asks for the price per letter and then asks for the sentence they are writing. The app should then calculate the number of letters and give the total cost similar to:
You have 40 letters at $3.45 per letter, and your total is $138.00.
Everything compiles fine but when I run it the inputs don't work and it outputs:
You have -1 per letter, and your total cost is $-0.
SYNOPSIS : KBJ tourist agency Sdn. Bhd wants you to write an application program to calculate the total price for their customers for a package of vacation. The following table shows the price for three destinations (transportation and accommodation) offered by the agency:
Destination TransportationAccommodation
Pulau Redang Child RM15.00
Adult RM30.00RM95 per day
Pulau Perhentian Child RM20.00
Adult RM30.00 RM100 per day
Pulau Kapas Child RM10.00
Adult RM20.00 RM120 per day
This agency company will give some discount to a group of customers with is:
a.10% discount will be given for the group that has a least 5 adults.
b.25% discount will be given for the group that has more than 5 persons (adults and children)
c.30% discount will be given for the group that has at least 15 persons.
Your application program has to display the output using this following screen layout:
KBJ TOURIST CUSTOMER INFORMATION
Customer’s name: XXXXXXXXXXXXX
Number of Children:XXXXX
Number of Adult: XXXXX
Transportation: RMXXX.XX
Accommodation: RMXXX.XX
Total price: RMXXXX.XX
This is the code i got so far but it doesn't work..:(
#include <iostream.h>
int main () {
char customerName,code,A,B,C;
int childNum,adultNum;
double rate,discount,totalPrice,a,c;
[Code] .....
Im just wondering how would i get a formula to calculate the total size and proportion of how far the media player has been played, in proportion with the size of the sizeable form, i need an int for the:
Width of formLength of movieHow long has been played by user
I have this code so far:
//The current position played! - Within the timer.tick event arg!
string splayed = axWindowsMediaPlayer1.Ctlcontrols.currentPosition.ToString().Split('.')[0];
int iplayed = Convert.ToInt32(splayed + 1);
//The total time of the movie/audio.
string stotal = axWindowsMediaPlayer1.Ctlcontrols.currentItem.duration.ToString().Split('.')[0];
int itotal = Convert.ToInt32(splayed);
[Code] ....
I have the "AxWindowsMediaPlayer" reference installed, but i need to know how it would work...
Attached image(s)
The point of this is to calculate the total of the monthly costs of these 6 expenses and then to show the annual cost. However, there's just a couple of things that's giving me problems and it's the calcMonCost in my code. The error says that it is more than one instance of overload function and also that an unresolved external symbol. Everything else is fine. What does this mean?
Code:
#include <iostream>
#include <iomanip>
using namespace std;
void calcMonCost (double, double, double, double, double, double &);
void calcAnnCost (double, double, double, double, double, double &);
void getData(double &lnPymnt, double &insure, double &gas, double &oil, double &tires, double &maint);
[Code] .....
I have an SDI / CView app (VS 2010). All works well until I minimize the app using the minimize button or drag it partially off of the screen. In the former instance, any attempt to restore the app results in an appcrash with a tight freeze up of the machine. In the later instance the same happens immediately.
In building the app, I scoured the web for code to accomplish the loading and display of the bitmap. After some experimentation I settled on overriding the OnPaint. Below is the code. Note that m_Map is a CBitmap member and IDB_BITMAP1 is a loaded bitmap resource.
Code:
void CMyDragViewView::OnPaint()
{
// CPaintDC dc(this); // device context for painting
// TODO: Add your message handler code here
// Do not call CView::OnPaint() for painting messages
// http://msgroups.net/microsoft.public.vc.mfc/loading-bitmaps-into-main-window/563285
int x = m_Map.LoadBitmap(IDB_BITMAP1);
TRACE1(" x = %d
", x);
CPaintDC* dc = new CPaintDC(this);
[code]....
I suspect that the problem is OnPaint trying to repaint the bitmap which requires reloading it, but I don't know how to work around this.
I'm having trouble understanding why after x.w is defined x.b[1] gets defined over top of it.
Leaving me with an output reading;
1d
1d3f
Rather than;
1d
1c3f
#include "stdio.h"
#include "conio.h"
int
main() {
union{
[Code] ....
[URL] This program is creating an outline for each of the tall rectangular prisms that will eventually make up terrain in a game I am making. As you can see in the middle of the picture, the line is not fully connected, and it has smaller lines making up the bigger line like a dotted line. However, this only occurs when two objects overlap (in the part with the dotted lines, the two prisms are touching, as two of their vertices are the same).
How would I make the dotted line go a away and give me a solid line?
Here is my rendering code:
[spoiler]
glDepthFunc(GL_LESS);
glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
glBegin(GL_QUADS);
[Code].....
Code: i am trying to display the information in the array as a table and add the total rows and the total colums separately
#include<stdio.h>
int main(void)
{
int row, col;
[Code].....
[URL] ....
Can I make these squares appear around the other instead of having them appear under the others. Also if it can be done how can I make it so there is a space between the squares
int main() {
char a;
int size = 0;
cout << "Enter a character: " << endl;
cin >> a;
while (size < 1 || size > 10)
[Code] ....
I have been asked to develop a program with 6 methods which I have presented below. The aim of the program is to find and generate a magic square with a given dimension. This is a console program and so the 'Main' is also provided. However, I am having a problem with my code. When ever I try to generate a magic square it continuously cycles through 'forever' and I have never yet got a magic square; no matter what dimension I enter.
I must use methods 'CreateRandomlyAssignedArray' and 'CheckSquareMatrix'. There is another method 'SearchForValue', which we were told to creat. How this can be useful.
I have provided my code below:
class Program {
static Random rand = new Random();
static void Main(string[] args) {
int[,] array = new int[5,5];
array = GenerateMagicSquare(5);
[Code] ....
I have not been using pointers that long i most of my stuff has not needed them but now they do i need to learn how to use them more. I'm writing a program that simulates the squares most landed on(for fun) and i cant get a method to work because of an array pointer.
The error is no matching function for call to 'GameLoop::Loop(int, int (*)[4])'
Here is the latest version of the code. I've been editing a lot of things so there might be some stupid errors but I've tring everything.
rolling.h and rolling.cpp are just some dice function they are working perfect.
main.cpp
#include <iostream>
#include "Rolling.h"
#include "GameLoop.h"
Rolling Roll;
GameLoop Game;
[Code] ....
So, I've used int to float cast before. And it makes sense that it preserves the int value just converts it. I don't really need the answer, I'm just interested, and a resources could suffice.
1. Why in my test program it seems to preserve the int value, I expect that, but why for 0x8000 is it registering bit negation also. I know that is the negative bit for float, but it seems wrong. Is this an error in the gcc compiler conversion code?
2. What is the documentation on these type cast on how they actual work.
3. I know like no assembly, I'm wondering if some of the built in routines to handle or is it all c side code.
4. Can I convert type and preserve the bits. Maybe use void* casting ? I've never really bothered with void* so I don't all that I can do. Except be a pointer that doesn't know the type, obviously. I tested that out in the second code, the output doesn't seem correct, except -0.000. Is it working and my test numbers just are improper float format? It can't be that I test 0x3E20000 = 0.15625 from SingleWiki , but I got 1.328e-36 so the int to void* to float doesn't seem to work in the code below:
#include <cstdio>
int main(){
float flout;
unsigned int num = 1;
int ant;
printf("Int Shift float");
for(unsigned int shift=0;shift<32;shift++){
[Code] ....
I have to write a program for school that displays a random sequence of colored squares, each square is a different color. Then the squares disappear and the 5 more pop up at the bottom. The user has to guess which color was first, second, and so on. They click on the squares on the bottom that matches the first square on the top.
My question is how do you get the computer to say ok this square (that the user clicked on) matches this square here.
is there a command that says something like if this color matches this color?
I want to make an encapsulated surface class that keeps track of important aspects about a surface. I have it started, except when I test the .onDraw() function, nothing appears on the screen. My Code is below:
#include "NSurface.h"
NSurface::NSurface() {
surface = NULL;
}
NSurface::~NSurface() {
SDL_FreeSurface(surface);
[code]....
why nothing is blitting to the screen when I test that class.onDraw() and SDL_Flip(screen)?