C :: Raining Screen Of Matrix Movie?
Nov 30, 2013I tried to do raining screen of Matrix movie. It's written in C language. Executable file for different resolutions and source code is in the link below.
[URL] .....
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C++ :: How To Make Movie Eater Egg Using SDL
Jul 20, 2013I am trying to use SDL to make a movie easter egg. The movie code is
Code:
#include <iostream>
#include <string>
#include "SDL.h"
using namespace std;
int i;
int main(int argc, char* args[]) {
[Code] ....
I am running Dev-C++ on windows 7 and I followed Lazy-foo's tutorial. I get a linker error in the form of
[linker error] undefined reference to 'SDL_Init'
and I get linker errors to everything sdl in the code also. I also get a linker error to winmain@16. This isn't a project but a source file. I am not going to create a project unless it is absolutely necessary.
C++ :: Structure To Store Information About Movie
Oct 14, 2013Directions: Write a program that uses the structure named MovieData to store the following information about a movie:
Title
Director
Year Released
Running Time
Include a constructor that allows all four of these member data values to be specified at the time MovieData variable is created. The program should create. The MovieData variable and pass each one in turn to a function that displays the information about the movie in a clearly formatted manner. Pass the MovieData Variables to the display by value.
Code:
#include <iostream>
#include <iomanip>
#include <string>
using namespace std;
struct MovieData {
[Code] ....
I sort of hit a wall did it do something wrong because the whole create two MovieData variables is confusing me.
C/C++ :: Calculating Median And Mode In Movie Statistics Program
May 5, 2014I am having trouble calculating the median and mode in a program that I am writing. When I run the program, lets say there are 5 students being surveyed. The input is as follows, Student #1 sees 2 movies, student #2 sees 6,student #3 sees 5 movies, student #4 sees 2 movies, and student #5 sees 1 movie. However, for the median, I get 5, because that is at element 2, and thus midway through the count, so the program interprets that number as the median. For the mode, even though 5 is repeated twice, the program displays that there was no mode, or displays "-1" (indicating no mode). Here is my code:
Write a program that can be used to gather statistical data about the number of movies college students see in a month. The program should perform the following steps:
A) Ask the user how many students were surveyed. An array of integers with this many elements then be dynamically allocated.
B)/> Allow the user to enter the number of movies each student saw into the array.
C) Calculate and display the average, median, and mode of the values entered.
Input Validation: Do not accept negative numbers for input.
#include <iostream>
#include <iomanip>
using namespace std;
// Function prototypes
double calculateMean(int *, int);
double calculateMedian(int *, int);
int calculateMode(int *, int);
[Code] .....
C++ :: Using OOP To Implement Matrix Class That Provide Basic Matrix Operations
Mar 27, 2013i want to know how i can solve this question? do i need to create a class or write the program codes.
View 12 Replies View RelatedC++ :: Accept Matrix As Argument And Display Its Multiplication Matrix
Jun 1, 2014I just want to know the code of the program: Write code to accept matrix as aurgument and display its multiplication matrix which return its multiplication matrix.
View 1 Replies View RelatedC/C++ :: Assign A Matrix To Submatrix Of A Bigger Matrix?
Feb 27, 2012I want to assign a matrix to submatrix of a bigger matrix.
ublas::matrix<int> A(8,5);
ublas::matrix<int> B(2,5);
for(size_t i=0;i<A.size1();++i)
for(size_t j=0;j<A.size2();++j)
A(i,j)=i*A.size2()+j+1;
for(size_t i=0;i<B.size1();++i)
for(size_t j=0;j<B.size2();++j)
B(i,j)=i*B.size2()+j+5;
ublas::matrix_range<ublas::matrix<int> > a(A,ublas::range(0,2),ublas::range(0,5));
a=B;
and it works.
but if the matrix is compressed_matrix type, there's something with it. the error log as below:
Check failed in file boost_1_48_0/boost/numeric/ublas/detail/matrix_assign.hpp at line 1078:
detail::expression_type_check (m, cm)
terminate called after throwing an instance of 'boost::numeric::ublas::external_logic'
what(): external logic
Aborted
I'm not sure this is a bug or not.
C++ :: Find Matrix P For A Square Matrix A
May 25, 2014I have to prepare a project. But I don t know how can I do this. Program will find a matrix P for a square matrix A such that P^-1 A P ....
View 15 Replies View RelatedC++ :: How To Convert Compact Form Of Matrix Into Matrix Form
Oct 4, 20143 3
2 1 3 2 3
1 0 2
1 2 6
First line shows row and column number
First index of the second line tells the number of non-zero entries of the first row and second index tell the column number where the non zero entry is placed
for 1st row of matrix:
non-zero entries=2
column number=1
non-zero entry=3
column number=2
non-zero entry=2
covert this in the given form
0 3 3
2 0 0
0 0 6
C++ :: Output Displaying Out Of The Screen
Feb 11, 2014I have turbo c++ on windows xp SP2.....whenever i compile my code in turbo c++ i am getting output outside the screen.....but when i used code::block....i get the correct output...fits to screen ...
View 7 Replies View RelatedC :: How To Get Sum Of Areas And Print On Screen
Mar 19, 2014So i am struggling for days to get this done and all i need is to get the sum of the areas and get them printed on the screen my code is this:
Code:
#include<stdio.h>
#include <stdlib.h>
#include<conio.h> //Not needed in Dev C++//
#define PI 3.1415
float Area_of_Rectangular(float length,float width);
float Area_of_Circle(float radius);
int main()
[Code]...
C# :: Can't Output Ounces On Screen
Jun 25, 2014why I can't output ounces on the screen in c#...here's the code:
Code:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace Chapter7Problem12
{
class Program
}
[code]....
C :: Write To Screen Lowest N
Oct 31, 2013My problem is :
Code: numbers[10]={25,27,17,19,47,3,98,5,124,10};
You write a program at do below processes for above array.
You want a number 1 between 10 at user.
if user enter N value,program write to screen lowest N. number at array. For example user enter 2,program write to screen lowest secondary number of 5 value at array or user enter 10 value,program write to screen maximum number of 124 value at array.
But write the program with don't use sorting algorithm.
C++ :: Clear Screen Without Blinking
Nov 4, 2013I have a one simple question :D. I want to output to the console some symbols. Let's say that i have a loop.
for(int i = 0; i < 10; i++) cou << "* ";
Then I want to output other symbols but I want to overwrite the previous symbols. I know I can use system("cls"); but it blinks if I try to output the same characters. For example if I have:
for(int i = 0; i < 10; i++) cou << "* ";
system("cls");
for(int i = 0; i < 10; i++) cou << "* ";
After I run this code the first loop outputs ten "*". Then there is a blink and there are again ten "*" shown. How can I avoid this blink?
C++ :: Restrict Screen Scrolling
Oct 14, 2013I have screen scrolling up and running but it keeps going after the background finishes. how do you fix that?
View 4 Replies View RelatedC++ :: Odd And Even Integers - How To Output On Screen
Apr 18, 2013#include <cstdlib>
#include <iostream>
#include <fstream>
#include <string>
#include <vector>
using namespace std;
int main()
[code]....
I do not know how to output on the screen, I believe that i have written it to the file correctly but i dont know how to output it.
C++ :: Getting Screen Capture Of Whole Program?
Oct 8, 2014For my class we have to take a screenshot of the program and put it in a word document. How can I accomplish this?
View 2 Replies View RelatedC++ :: SDL Fill Screen With Image?
Jul 19, 2013so im trying to make a background for a menu, but it is only so big. its not the kind of picture where i can just reapply it. is there a function to make it fill to the screen?
View 4 Replies View RelatedC++ :: Printing Too Many Times To The Screen
Mar 29, 2013I've got most of the program to work but its printing to the screen 5 times and I only want it to print once.
Eg:
cos1512: 57.00%
mat1512: 86.50%
inf1520: 65.10%
cos1521: 78.40%
inf1505: 89.10%
but I get:
Semester Marks:
================
cos1512: 57.00%
mat1512: 57.00%
inf1520: 57.00%
cos1521: 57.00%
inf1505: 57.00%
cos1512: 86.50%
.....
My code:
#include <iostream>
using namespace std;
class Module {
public:
void setModules(string module1, string module2, string module3, string module4, string module5);
void setMarks(int aMark1, int aMark2);
int updateMarks();
[Code] .....
C++ :: Clearing Certain Section Of The Screen
Nov 7, 2013I want to have my program only clear a section of the lines displayed on screen. For example if:
Welcome. Enter : (cin)
Choose a mode: (cin)
(etc...)
Clear above lines (for example) 1 and 2?: (cin)
//now I want the program to do that. How?
Overall, I want to be able to system ("cls") only certain lines.
C++ :: Clear Part Of The Screen?
Nov 3, 2014Is there any way I can clear only a selected part of the screen? (I'm aware of system("cls"))
For example, when you enter a date, and is wrong, could it just errase that input and only say "Wrong try again" without errasing everything else you where doing?
In this case, a function that only errases what is in the while
while(not wrong)
{
cout<<"DIA: ";
cin>>obj.dia;
cout<<"MES: ";
cin>>obj.mes;
cout<<"ANIO: ";
cin>>obj.anio;
}
PS: Also, is there any whay in which you can ask the user to enter the date DD/MM/YYY?
C++ :: How To Show Output On Screen
Oct 29, 2013I want to write a program that makes this output to appear on screen using for-loop :
0 0
1
2
3
4
5
1 0
1
2
3
4
5
2 0
1
2
3
4
5
3 0
1
2
3
4
5
I can't seem to make the correct logic/engine of this nested loop.
C++ :: Hold Screen Via GUI To Console
May 15, 2013I had a program (on console) that uses a third-part software to draw some graphs. In order to hold the graphs on the screen, I used cin.get(); and that worked.
Now I created a GUI with Qt. The code remains generally the same. The code continues to call the software to draw graphs (during drawing graphs, there is a console opened automatically). Butcin.get(); in the code cannot hold the graphs on screen anymore. The graphs appear and disappear immediately.
C# :: How To Make Screen Splitter
Feb 8, 2015Screen Splitter will allow main screen to be split into two or more sections. It will be useful for the active program's window to be resized properly to one part of the screen. Using this utility, User will be able to do a split system desktop into two or more areas....
Attached image(s)
C/C++ :: How To Align Output Screen
Feb 2, 2014I managed to write successfully my code that I have been wanting to write for some years now, but I want to align the text that is displayed in the output screen but I haven't been able to. I've tried adding and taking away numbers from the identifiers but nothing.
#define _CRT_SECURE_NO_WARNINGS
#include <stdio.h>
#include <string.h>
#define ARRAYSIZE 2
#define FORMAT "First Name Pago1 Pago2 Pago3 Pago4 Total Net"
#define FORMATHEADER "Last Name "
[code].....
C/C++ :: Setting Resolution On Screen
Mar 29, 2015Just reading some code and come across a section where its setting the resolution on a screen
so like
image->sizeX=640;
image->sizeY = 480;
size = image->sizeX * image->sizeY *3;
float sizeLog = ceil(log((float)image->sizeX) / log(2.F)));
So yea, my understanding of this code is that firstly there is member access and that a resolution is being set.
And then its like 640 * 480 * 3
and then the log of 640 *480*3 ...being divided by something else and being rounded up by ceil
is this the right way to look at it?
and also what is the log(2.F) - i don't really understand that.
