I got assignment at my school to display 2D array like this:
This is default array:
1 2 3 4
5 6 7 8
9 10 11 12
13 14 15 16
Now I have to print the default array like this:
1 2 6 7
3 5 8 13
4 9 12 14
10 11 15 16
I have tried some codes to do it myself but i had no success.
This is for a class project. I am having trouble "pulling out" the last element in my array, shifting all the elements back then inserting that last value in the front. Then also displaying the array after the shift. here's my code.
#include "stdafx.h"
#include<iostream>
using namespace std;
[Code].....
this is my original code:
#include <iostream>
#include<fstream>
#include <string>
using namespace std;
string display(string);
main() {
[code]....
here is what it does;it reads from a text file and converts the characters to ascii numbers and stores them in 1D array.what I am trying to is storing these ascii codes in 2D array.
I been for trying to create 5x5 2d array that
basically display first column, last column , and diagonally (like " N " display). but i cant get it to work.
this is what i have so far.
int _tmain(int argc, _TCHAR* argv[]) {
char Test[5][5];
for (int i = 0; i < 5; i++)
[Code]....
#include <stdio.h>
#include <string.h>
#define MAX 22
struct inven {
int Iid;
double uprice;
int uoh;
char name[MAX];
[code].....
doesn't seem to want to display the disp* fucntions at all
How can I display the elements of an array inside struct something like this
struct ABC {
double a[3];}
void show( const ABC & x );
ABC x{18, 'W', { 1.1, 2.2, 3.3 }};
show(x); would output {18, ‘W’, {1.1, 2.2, 3.3}}
My requirement is,
Read *.bmp image and displaying bitmap image with scrollbar in a MFC dialog application.
I was done using this
I was read the *.bmp image as a pixel data and stored by 2D Array,
Now i want to Display this 2D array as bitmap image with scrollbar separately in the same dialog. How can i display bitmap with scrollbar using 2D array?
I'm trying to display the contents of this map. I'm having some trouble where the program ceasing to display after "Index Contents."(lines 33 -40) If I move the display for loop right where I'm inserting the values (line 52) into the map I get output. I'm not sure where bug is.
#include <iostream>
#include <fstream>
#include <vector>
#include <sstream>
#include <regex>
#include <iterator>
#include <algorithm>
#include <string>
#include <map>
using namespace std;
typedef istream_iterator<string> isIterator;
typedef map<string, string> indexMap;
[Code] ....
I am trying to write a c program to convert centimeters to inches and then to feet. I have most of the code written but not sure how to debug it. I keep getting "0" as all of my output.
#include <stdio.h>
// Main Function
int main(void)
[Code]....
I 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 RelatedI'm trying to display an image from a stream data. But there is no image when getting image::from stream.
It's my source code:
Code:
IStream* pstream = NULL;
if(SUCCEEDED(CreateStreamOnHGlobal(NULL, TRUE, &pstream))) {
ULONG lreal = 0;
pstream->Write(chIncomingDataBuffer, iEnd, &lreal );
[Code]...
There is no image from data.
I'm currently working on a temperature conversion program using arrays / pointers as practice.
I will post the code below, its quite a bit lengthy and its also incomplete. Everything was going smoothly and I continually test my code as I write to completion, then I ran into a small road block.
My problem here is regarding the output from the first if statement in main. When I enter a value to convert from F to C. It successfully converts the first value I enter, but any other value after the first one during the loop in the first if statement, just shows long numbers of all sorts.
The output looks like this:
I kept checking the logic behind what I did, and for me it seems to be correct. Here is the code:
Code:
#include <stdio.h>
#define array_size 5
#define NEWLINE printf("
")
[Code].....
merging two arrays together and displaying them together in the end. However, I do not know how to start the merge function.
#include <iostream>
#include <assert.h>
using namespace std;
struct Array {
int* array; // point to the dynamically allocated array
}
[code]....
The user will enter the number of '*'s on the 1st row (ntop) and then the number of rows forming the trapezoid (nrows). (using <iostream>, cout)
For instance, an inverted trapezoid with 7 '*"s in the 1st row and 3 rows forming the inverted trapezoid looks like:
for (i = nrows; i >= 1; i--) {
for (j = 0; j >= nrows; j++) {
cout << " ";
} for (k=ntop; k >= 2; k--) {
cout << "*";
} }
The output is just blank as of now.
I am trying write a void function which will tally up the totals for each day and then display the most profitable day of the week.
#include "stdafx.h"
#include <iostream>
using namespace std;
#include <iomanip>
#include <string>
#include <fstream>
struct Menu_Items {
string Item;
double Price;
[Code] .....
The void function must pass as a parameter a pointer to the first element of the Orders_Placed array. I have attempted to write this. But I do not think I am even close. I need to have 7 double variables that hold the totals for each day of the week. Those are the MonTotals , TueTotals , etc....
How do I get these totals for each day?
How do I fix this void function so that is displays the most profitable day. Also, would the function call be Biggest_Profit(Orders_Placed)??
The GetPrice function provides the price given a menu item.
If the number 4 is entered, the output should be the following:
1: 1
2: 1, 2
3: 1, 3
4: 1, 2, 4,
My output, however, is different but I know its an error with the comma.f
1: 1, , ,
2: 1, 2, ,
3: 1, , 3,
4: 1, 2, , 4
Here is my code:
#include <iostream>
using namespace std;
int main()
{
[Code].....
I've finally been able to get my coding corrected after doing this for 5 hours and watching numerous tutorials on it... But I now need to create a table. how to create a table with dashed lines like -----------------, both vertical and horizontal.
Another issue I have is that I'm having trouble trying to get a prompt to ask the user how many programs, tests, and quizzes he/she completed with their total points. I got the basic programming done, but need a prompt asking "How many (quizzes, tests, or programs) have you completed?"
Finally, the do-while loop is driving me insane, where I have to set certain values. If it is greater than 2, then I insert formula 1, but if it is less than 2, then I insert formula 2. Whichever way it goes, the total points earned minus the two lowest scores are then calculated into an average.
Code:
#include <iostream>
#include <iomanip>
#include <string>
using namespace std;
int main()
[code]....
The whole basis of the program is to calculate the averages of programs, tests, and quizzes done during a semester at a school. The user is asked how many of each category he/she has completed (total points earned and total points possible). All of this is then calculated into a cumulative class average in a table along with points earned and points possible for each category (along with tests and quizzes combined into one average along with individual averages).
I have started working with structures so here's a side project from my text book. It's purpose is fairly simple; it asks for the sales of each quarter of the year from 4 different divisions and then calculates the average quarterly sales and total annual sales and finally displays all the data. My problem is that in the function "displayCompanyInfo" the statement
std::cout << "Division " << R.division_name << std::endl;
does not display the name of the division. With that in mind here is the code:
#include <iostream>
#include <string>
struct CompanyInfo
{
[Code]....
As you can see the last part of the output has statements that say "Division" however they do not say the name of the division afterwards. I don't understand why that is?
I used getline to import EMPLOYEE's First and Last Name from a txt file. After calculating the weights ans stuff. Now when i try to write to output txt file am having the below issue in which its not putting it in one line.
***CODE***
fout << "Note: This report for " << employee << " was prepared according to the fair practice of the University." << endl ;
***THIS IS WHAT ITS PRINTING***
Note: This report for FIRSTNAME LASTNAME was prepared according to the fair practice of the University.
I also tried like this;
***CODE***
fout << "Note: This report for " << getline(fin, employee) <<" was prepared according to the fair practice of the University." << endl ;
***THIS IS WHAT ITS PRINTING***
Note: This report for 0 was prepared according to the fair practice of the University.
this second code puts everything in one line but its showing 0 (zero) instead of the employee's first and last name.
When this programs runs it displays odd symbols for the address of the character. This is only part of the program, I took out the parts that already work.
#include <iostream>
using namespace std;
char again;
[Code].....
Not Displaying tree elements. Here is the code. Want to know the error.
#include <iostream>
struct TreeNode
{
int number;
TreeNode* left;
TreeNode* right;
};
struct Tree
[Code]...
I am trying to display a messagebox, but instead of just displaying the message box, there is also a console the pops up. How do I prevent the console from popping up? I'm using Visual Studio 2012. I'm creating an empty project, but I still get the console.
View 1 Replies View RelatedI am using Microsoft Visual C++ 2010 Express.
This is my Algorithm. [URL] ....
#include <iostream>
#include <iomanip>
using namespace std;
//function prototypes
int getFahrenheit();
double calcCelsius(int tempF)
[Code] ....
for some reason it keeps giving me a
Error C2144: syntax error: 'int' should be preceded by ';' on line 16 column 1
Error C2143: syntax error: missing ';' before 'return' on line 34 column 1
IntelliSence: expected a ';' on Line 34 Column 2
I have tried to fix both of these problems and no matter what I do I either get more errors or they wont go away...
I want to input a string, say: abcdaa so, the program should output:
a
b
c
d
In other words, the program will display each character for only ONCE!!!! And display their frequency. Here is my idea: user will input a string and such string will be copied into another string variable called "checker".There will be a loop and each character will be printed, BUT, first, the program will check if the character to be printed is not equals to all elements of the checker string.
I already have the function to count the frequency of each character
GOAL: to make a program that will accept a string and use the HUFFMAN CODING to compress it.
for(x=0; x<string_in.size(); x++) {
cout<<" "<<string_in[x]<<endl;
for(y=0; y<string_in.size(); y++) {
if(checker[y]==string_in[x])
break;
else
checker[x]=string_in[x];
}
}
If I create a file that looks like this for example,
car 2 4 6 8
truck 1 2 3 4 5 6
plane 4 5 6 7 9
Whenever I go to open it back up like this,
ifstream inputFile;
string line;
inputFile.open("file.txt");
while (inputFile>>line) {
cout << line << endl;
} inputFile.close();
return 0;
}
It displays output like this,
car
2
4
6
8
How can I get it to display like above?
I have to display an average for each student that is entered ....
void StudentData::displayAverageScore() {
double totalScore = 0;
double totalEx1 = 0, totalEx2 = 0, totalEx3 = 0, averageScore = 0;
for(int i = 0; i < entries.size(); i++) {
totalEx1 += entries[i].getEx1();// accumulate totals
totalEx2 += entries[i].getEx2();
totalEx3 += entries[i].getEx3();
if(totalScore != 0) averageScore = (totalEx1 + totalEx2 + totalEx3) / 3; // don't divide by 0
cout << "Average Score For Exams: " << setprecision(1) << fixed << averageScore << endl << endl;
}
}
