C++ :: Program To Fill Grid With Values Between 1 And 100
Aug 27, 2014
Write a menu driven program that will fill grid with values between 1 and 100. Begin the program by declaring a array of type int. Then present the user with the following menu
Enter 1 to add
Enter 2 to edit
Enter 3 to delete
Enter 4 to search
Enter 5 to display
Enter 0 to Quit
Each item of the menu must be implemented as a function. The program should Only allow values between 1 and 100
Always ask the user to apply coordinates for the cell to be changed
Flag an error when try to delete or edit a cell with a zero (0)
Flag an error when try to add to a cell that is not blank
Display the complete and nicely formatted grid when option 5 is selected
Currently I am working on a program that will find the actual distance between two points on a grid. It also determines the angle of the line segment in degrees. Now, i need it to be able to find any other points on or near the line. It will be running in a loop to find each additional point sequentially until all the points have been plotted. Unfortunately, I am not entirely sure how this is done. So far, I think that I could develop an algorithm that converts the angle into a ratio of vertical movements to horizontal ones.
Any examples of a c++ program that uses recursion to find the longest increasing sequence from a grid in a file. Like
2 4 6 8 10 12 14 16 18 20 22 24
I have to use a structure named Point and a structure named Sequence.
const int MAXROWS = 4; const int MAXCOLS = 4; const int MAXFILENAME = 255; // Structure used to define a point (x,y) in the grid. typedef struct { int x, y;
Here is my source code i am trying to write a function (fillAll) to fill all 52 cards in a deck and i would like to use my data struct for the function and make Deck one of my parameters.
so 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?
So this is my working code with sql i want convert it so i can read it from xml, basiccl i need to fill empty list with xml column BrivDat..
var connStr = @"Data Source=(LocalDB)v11.0;" + @"AttachDbFilename=C:dbaseAdaPlus.mdf;Integrated Security=True"; List<DateTime> Holidays = new List<DateTime>(); using (SqlConnection conn = new SqlConnection(connStr)) using (SqlCommand cmdd = new SqlCommand("select * from Brivdienas", conn))
I am using koolplot plot graph and able to plot two lines in a graph. My question is how to fill between the lines? Is it possible to do so with koolplot? or i should use another library?
I installed FLTK 1.3.X (from here [URL] ...) on my visual studio 2012 compiler and use PPP book for programming (this: [URL] ..... ). My problem is about filling a Shape in. For example , this code:
#include <Simple_window.h> using namespace Graph_lib; int main() { Simple_window win(Point(100,100), 1000, 600, "Binary_tree"); Graph_lib::Circle c(Point(200,200),50); c.set_color(Color::red);
[Code] ....
When I run the program, All three Shapes are drawn but only the Rectangle is filled in! Why?
set_color works for the three and apparently the set_fill_color is defined for all Shapes and it too should work but why it doesn't work for Circle and Ellipse?
I'm working on a personal project, where I have a database (SQLite) and a dataGridView. Now This is what I have:
public Form1() { DataSet ds = new DataSet(); SqlConnection connection = new SqlConnection(@"Data Source=testingsql2.s3db"); SqlDataAdapter SQLda = new SqlDataAdapter("Select * from User", connection); SqlCommandBuilder SQLcb = new SqlCommandBuilder(SQLda); dataGridView1.Fill(ds, "User"); //Error here dataGridView1.DataSource = ds; dataGridView1.DataMember = "User"; }
I've marked where I get the error.
And the Error description: Error 1 'System.Windows.Forms.DataGridView' does not contain a definition for 'Fill' and no extension method 'Fill' accepting a first argument of type 'System.Windows.Forms.DataGridView' could be found (are you missing a using directive or an assembly reference?)
I'm trying to make a character array, and be able to custom fill it by using the scanf() function to ask the user for each character spot in the array.
Code: #include <stdio.h> int main() { int i; char character_array[11]; char *charpointer; charpointer = character_array;
[Code] .....
And this is the output i get when i run it:
Code: root@kali-Tulips:~# ./myown what letter would you like in the [0] spot of the array? : a what letter would you like in the [1] spot of the array? : what letter would you like in the [2] spot of the array? : b what letter would you like in the [3] spot of the array? : what letter would you like in the [4] spot of the array? :
[Code] .....
Obviously I'm trying to grasp C programming and am very new. I don't understand why this isn't working, and i think its more than my lack of knowledge of C syntax. I believe the correct memory is allocated but when examined with gdb i don't find what i expect....
I'm in need of an algorithm to find the points within a triangle(vertices are known. 3d coordinates). The points are to be at same distance from one another i.e. the points are uniformly distributed within the triangle.
I have done a search about the topic and have come across some ideas like lattice points generation ,tiling polygons with Lattice triangles [URL] .... and taking their centroids as the points.
This code is for a member function called Triangle. It's a Draw() function that uses border characters and fill characters. I've been trying to work it out in a seperate file just so I can get it to work before I add it to my function definition.
#include <iostream> using namespace std; int main() { for(int i=1; i<=8; i++) { for(int sp=1; sp<=8-i; sp++) {
[code]....
I haven't attempted the fill characters (well... I have, but it was so wrong it was ridiculous). I need to get rid of the extra '*' at the very top. Here's an example of what this should look like...
I am an IT student currently learning linked list. I have a problem with my code here. After I call addFront() my list doesn't change when I display it. How do I somewhat change/fill my list without changing the function type? I know it works on pointers still messed up with linked list.
Is it possible to fill a textbox on a webpage using the onkeydown html element in c# using the web control built in. i am totally aware of the normal methods of doing this but the normal methods have failed to work....
I'm trying to extract data from a grid, it's a Dev Express grid. I have got an object which if I hover over it in debug mode shows me the data I'm after. In the code below if I hover over "row" I can drill down through "Row" and then "ItemArray" and I can see the data I want in an array but I can't find how to get at it.
#include <iostream> #include <fstream> #include <cstdlib> #include <ctime> using namespace std; int main () { ofstream fout("datain.txt",ios::out); int array[6][6];
When I remove the BeginPath() and EndPath() functions my lines are being drawn. But when I insert this BeginPath() and EndPath() and StrokeAndFillPath(hDC); the nothing is being drawn.
Why it is not doing as per the expectations. I want to draw a shape for example A with a outline. And i want it to be closed when drawing is ended and filled the hollow portion.
What am I doing wrong in this ?I am not implementing it in WM_PAINT but drawing is done in WM_LBUTTONUP.
The code below is supposed to fill, show, and revalue property. The fill function is supposed to return a pointer that creates a range of property values. The show function is supposed to show the property values entered and the revalued property values. I think part of the problem is the returned pointer from the fill function. Once that is cleared up, I think I will find more problems.
Code:
#include <iostream> const int Max = 5; // function prototypes double fill_array(double ar[], int limit); void show_array(double * begin, double * end);
Code: There is a rectangular grid of numbers. The grid has m rows and n columns. So it has m*n cells in total.The rows are numbered from 1 to m and the columns are numbered from 1 to n. The top most row has number 1, the row next to it has number 2 and so on. Similarly, the left most column has number 1, the column next to it has number 2 and so on. Each cell in the grid has a unique coordinate which is (x, y) where x is the row number and y is the column number of that particular cell.
Each cell in the grid has an integer in {0, 1, 2, 3, 4, 5, 6 ,7 ,8}. Number in cell (x,y) is number of mines in neighboring cells (cells have at least 1 common vertex with cell (x,y))
Your task is to find grid of mines, i.e display an m*n grid of numbers {0, 1} (cell (x, y) is 1 if there is a mine in cell (x, y)).
Input First line of the input contains two space separated integers, m and n. Next m lines, each line has n numbers in {0, 1, 2, 3, 4, 5, 6 ,7 ,8}.
I'm trying to create a grid using the following characters: !, @, #, $, &.
It's an 8 x 8 grid, and should contain the characters in no particular order (trying to create a Bejeweled-like game).
I already defined the width and length to be 8, so:
#define WIDTH 8 #define LENGTH 8
Code:
void makegrid(char grid[]) { int j; int k; for ( j = -1; j < LENGTH; j++ ) { for ( k = -1; k < WIDTH; k++ ) { /* I don't know what to type here anymore :( */ } } }
I'm stuck on printing my grid from my class file to the main file.If I pull out the print code and put in on the actual main program, it prints, but if I try to put in the class methods and call the function from main, I get an error.
