A program is a set of all subsets of this part of the show. Users can enter a number., For example, if n = 2 the output looks like this:
{}
{1}
{2}
{1,2}
or for n=3 we have:
{}
{1}
{2}
{3}
{1,2}
{1,3}
{2,3}
{1,2,3}
meantime this program should be solved with tow way. recursive function and Non-recursive.Can also be used in solving the problem of bitwise operations.
int sub(string &temp,int begin,int end){
if(end-begin == 0){
return temp[begin];
} else {
return sub(temp,begin+1,end) + temp[begin];}
}
I want to add all subset elements, but when i do
cout << sub(5) << endl;
it print 150....
To check if a set B is a subset of A or not. Which data structure to be used to store set A for quicker response(linked list/hash map)? What if I want to check intersection also?
View 1 Replies View RelatedThe problem is that you have a set of numbers and you need to divide that set into two subsets where the difference between the sums of the subset is minimal.
Example: a set of numbers {1,5,9,3,8}, now the solution is two subsets, one subset with elements {9,3} and the other {8,5,1} the sum of the first one is 13 and the sum of the second is 13 so the difference between the sums is 0. The result shows the difference between the sums.
Another example: a set of numbers where the difference between the subsets cannot be zero, {9 51 308 107 27 91 62 176 28 6}, the minimal difference between the two subsets is 2.
I want to know how the function finds the two subsets, it works great because I've tested it for up to 300 inputs which sum adds up to 100,000.
Code:
#include <iostream>
#include <stdio.h>
#include <math.h>
#include <stdlib.h>
#include <limits.h>
using namespace std;
int BalancedPartition ( int a[] , int n ) {
[Code] ....
I need a list generated of all possible subset combinations for the set 1,2,3,4,5,6,7,8,9,10,12. Select six. Numbers cannot repeat.
Example subset: 1,2,3,4,5,6 (six selected, no repeats).
Example of what I dont need: 1,1,2,2,3,3,4,4,5,5,12,12 or 1,1,1,1,1,6.
I will also need the opposites removed, meaning...if I have 1,3,5,7,9,11 then I need 2,4,6,8,10,12 eliminated from the final list.
This is for a game, where you must select all numbers right or no numbers right.
I want to show a frame of a gif image. I searched and found that the following code should work, but it doesn't work. it detects the number of frames correctly but it shows the whole frames of gif instead of the specified frame.
Image[] frames = new Image[36];
Image GG = Image.FromFile(@"C:UsersAdministratorTEST C#TEST2frame2chef.gif");
FrameDimension dimension = new FrameDimension(GG.FrameDimensionsList[0]);
// Number of frames
int frameCount = GG.GetFrameCount(dimension);
label1.Text = frameCount.ToString();
// Return an Image at a certain index
GG.SelectActiveFrame(dimension, 1);
frames[1] = ((Image)GG.Clone());
pictureBox1.Image = frames[1];
I am working from my "ansi c" book by steven lawlor, page 73 program 2. write a program that accepts two numbers from the keyboard and prints the following information.
variables
first
second
execution
First number ? 7
Second number ? 2
the second goes into the first 3 times
with a remainder of 1.
the quotient is 3.5.
Code:
#include <stdio.h>
main() {
int first, second;
scanf(" %1i %1i", &first, &second);
printf("First number ? %1i
[Code] ....
//I included this as I had some error message come up
// before, not sure if this is correct though?
} it shows what is expected but I cant get the 3.5.
I have tried %f and variations of width/precision but still not luck. Also, when I click on the application and put in the variables I press enter, the program executes and disappears so I cant see the result. how do I get the program to stay up until I want to get rid of it?
I have been given an assignment which I have big troubles with. The assignment is:
"If I ask you “When is the weekday of the 2nd of August in 1429?”, you can answer immediately with your program to my question.
The initial value for the 1st of January in (the year) 1 will be sought by inducing, for example the crucifixion of Jesus is said to be held on Friday, the 3rd of April, AD 33."
How can I solve this?
How to show First Non-Repeating character?
"r"
#include <iostream>
#include <string.h>
#define MAX 100
[Code]....
I would like to know if there's a way to show at least two numbers in the output instead of just one. For example: instead of showing 4 it shows 04. Its for a console application.
View 3 Replies View RelatedI 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.
I've got this slice code inside a DLL:
Code:
DWORD processId;
HWND hwndParent;
BOOL CALLBACK enumWindowsProc(HWND hwnd, LPARAM lParam)
{
[Code]...
Why id doesn't show any Dialog?
The aim will show on the screen but does not show the contents of a file on the screen different shows.
Code:
#include <stdio.h>
#include <conio.h>
main() {
char filename[100];
double xx;
int ii, kk;
[Code] .....
i'm writing a C code, can it can be compiled, however everytime I run this program, after I typed in the number the system will show Segmentation fault (core dumped).
Code is here
C code - 278 lines - codepad
I want to update a file but I want to show the percentage when it is being updated. How can I do this? Do I need to use threads?
View 2 Replies View RelatedThis code is show all the composite numbers1 to 100. how can i add a limit of 5 column in this sample program??
#include<iostream>
#include<iomanip>
#include<conio.h>
using namespace std;
int main(){
int i,j;
[Code] ....
So I've been working on this for awhile and FINALLY got it to work. This is my code
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
[Code] ....
As you can see I will have the Name and total right next to eachother.. Problem is I dont want to make a million MySQLCommands for each ID.. Is there a Way I can list all data in each label?
For instance the Select from Text will show all the text from each different ID
and the Select from STOCK-USED as total will show all the total for each ID
Instead of having to list them individually.
Even if I leave it to this
"Select text FROM `parts`";
It selects the 2nd ID in my database and displays its text.. Forgets about the first one completely ...
This shows any prime number between a and b and also counts them*/
#include <iostream>
using namespace std;
int main(){
int a;
int b;
[Code] .....
I use rdlc report in C# . I have a Table Item in the form to show all record but it show all record except first record .
View 4 Replies View RelatedI created a simple calculator in Win App. When I played it, the form is displayed blank. Not a single control is shown.
The only thing I've done differently is adding a Coded UI Test in my test project. This is the first time I'm going to try to add a coded UI test so I wonder if that's the cause for this.
I have a main WinForm that I want to press a hotkey and show and hide the form. I can press Insert and hide the form and I see its icon in my Win7 task bar but when I press Insert again it doesn't show. Is my coding logic wrong to make it work? Maybe when its hidden the Insert key isn't being 'seen'? Although the code I am using I got somewhere on the internet that says it will work at the app level.
virtual bool PreFilterMessage(Message% m) {
// Detect key down messages.
if (m.Msg == WM_KEYDOWN) {
Keys keyCode = (Keys)((int)m.WParam) & Keys::KeyCode;
[Code] ....
I'm trying to do this :
when user chick first radio button a message1 will show with OK button
when user chick second radio button an another message2 will show with OK button
But its didn't work like this. its work like:
1- user chick first radio button
2- message1 will show with OK button
3- user click OK
4- user chick second radio button
5- message1 will show again with OK button
6- user click OK
7- then message2 will show again with OK button
so when user click in second time its show the 2 message the message1 then the message2
this is my code
private void radioButton2_CheckedChanged(object sender, EventArgs e) {
MessageBox.Show("Amount is ... " + money, "Amount" , MessageBoxButtons.OK , MessageBoxIcon.Information);
}
private void radioButton1_CheckedChanged(object sender, EventArgs e) {
MessageBox.Show("Item name : " + arr[0].name ,
"Availability", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
if I want load the file as vector and I want to show on the screen using the new loop for why it only show the last lopp this is a example of my thought why is this not right?
int numb[3];
ifstream output;
output.open("1.dat");
while(!output.eof())
{
output>>numb[3];
}
//assuming there are 3 number in vector
for(int i=0; i<2;i++)
{
cout<<numb[i];
}
I made a winForm with a button on it in the Designer (VS 2010 C++).
But when I run my app, the button does not show on the form.
The button visible property is set to true.
I've written a Hexadecimal/ASCII chart, and would like to be able to show a larger version of the selected ASCII on screen. Is there a way to read the individual lines of bytes that make up a letter/symbol/number to show on screen.
|0|0|0|0|0|0|0|0| = 0
|0|1|0|0|0|0|1|0| = 66 O O ( These 'O' represent ASCII 219 )
|0|0|1|0|0|1|0|0| = 36 O O
|0|0|0|1|1|0|0|0| = 24 OO
|0|0|0|1|1|0|0|0| = 24 OO
|0|0|1|0|0|1|0|0| = 36 O O
|0|1|0|0|0|0|1|0| = 66 O O
|0|0|0|0|0|0|0|0| = 0
To make a large graphic X.
I'm using Microsoft 2012 Express, in the console. I don't feel comfortable yet programming in Windows mode.
I have an MDI application using different menus depending on the current document template in use.
I need to show the top-level File Menu from the IDR_MAINFRAME window when a command is sent from the active document.
I would like to application to deactivate the active child window and then show the File menu as if the alt-F key was pressed from the keyboard.
I have tried CMenu *pMenu=AfxGetMainWnd()->GetMenu();
but this does not display the menu at all.