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]....
Merging two arrays together using pointers!
View 4 Replies View RelatedI have been trying to merge the two arrays in merge sort but I am not able to do so. I am getting only half of the array.
Code:
int i,j,k,a[100],n,temp;
printf("Enter array size: ");
scanf(" %d",&n);
printf("
Enter the numbers:");
[Code] ....
Write a program using user-defined function to merge the contents of two sorted arrays A & B into third array C. Assuming array A is sorted in ascending order, B is sorted in descending order, the resultant array is required to be in ascending order.
View 1 Replies View RelatedI have same question as posted by holla and Iam not sure about merging the contents of 2 sorted arrays into another array without duplication of values.
View 9 Replies View RelatedI'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].....
So the point in this code is to promt the user to enter a product ID. It then should search the ids array and display the corresponding price and quantity from the prices and quantities arrays. I'm sure this is quite simple but I am new to programming and having trouble understanding arrays. All it is doing is giving me the first subscript when I input a -1.
//Advanced34.cpp - displays the price and quantity
//associated with a product ID
//Created by Scott Knight on April 12, 2014
#include <iostream>
using namespace std;
int main() {
//declare arrays and variables
int ids[5] = {10, 14, 34, 45, 78};
[code]......
I am merging two linked list but the output of the program is not printing insert
Code:
typedef struct Merge
{
int info;
[Code].....
I'm writing a program to merge all .txt files in a directory. I had the code working and then made small change. It started crashing and I couldn't get it back to working.
Code:
#include <stdio.h>
#include <stdlib.h>
#include <dirent.h>
#include <unistd.h>
#include <string.h>
#include <sys/stat.h>
[Code] ....
It's crashing around the
Code: while(!feof(in)){ .
If I comment that section out, the code still works. But, I know that portion of the code works to copy text from one file to another! It's actually from the Schildt complete C reference and I have tested it several times on it's own.
I have created this program to merge two linked list into one ,but however everything is working fine but on execution it providing a segmentation fault error ( on calling merging function )
code :
#include<iostream>
#include<stdio.h>
using namespace std;
struct node{
int data;
node* link;
[code].....
I have come up with code for this, but am currently having issues finalizing it. It seems that it only puts out some of the numbers in a numerical order, but not all from both text files.
#include <iostream>
#include <fstream>
#include <cmath>
[Code]....
i need to write a c++ code which can merge contents of several .txt files into a single file. i used the following code , it works but after merging the result file contains the contents merged twice.I think it over writes the result.I want to do it without using command line.
#include<iostream>
#include<fstream>
using namespace std;
int main()
{
std::ofstream("merge.txt");
system("type *.txt >> merge.txt");
system("pause");
return 0;
}
The directions are to write a program that reads sorted integers from two separate files and merge the contents of the file to an output file (third file). The only standard output will be any errors to be reported and a “FINISHED” statement after all items have been processed.
file1.txt
2
4
6
8
10
file2.txt
1
5
11
12
15
Output.txt
1
2
4
5
6
8
10
11
12
15
This is the code I have so far, but it is not working, and I have put the two txt files in the same directory as my .cpp file. It is not working though still. What have I done wrong and how can I fix it to read these integers from the two numbers and merge the contents into a third file?
#include <iostream>
#include <fstream>
using namespace std;
int main() {
int num1;
int num2;
ifstream inputFile;
[Code] ....
i've just started learning building structures in c++ and they gave us an exercise of writing a recursive merge code of linked lists - just merging without sorting... i don't even know how to start this is how i started so far.... i know that the break in the recursive function is when i get to the end of the first list and then to start linking the second list..as you can see i wrote a function that uses recursive function...
LIST merge3(LIST lst1, LIST lst2) {
LNODE* curr1 = lst1.head;
LNODE* curr2 = lst1.head;
LIST mergeList;
mergeList.head = NULL;
mergeList.tail = NULL;
[code].....
I'm trying to merge two files, The Adpoted.txt, and The Originals.txt, into one file, The Big Picture.txt. I'm compiling and getting an insane amount of errors, and am not even sure where to start with them :(. I'm getting errors for lines that don't exist. I suppose I should start with those that do!
#include <iostream>
#include <fstream>
#include <cstdlib>
using namespace std;
#define theAdopted "The Adopted.txt" //His family
#define theOriginals "The Originals.txt" //Her family
#define theBigPicture "The Big Picture.txt" //Our family
int merge(ifstream&, ifstream&, ofstream&);
[Code] .....
I have two std::sets S1 and S2 which I need to merge.
I know that the largest element of S1 is less than the smallest element of S2.
the additional information about S1 and S2 should enable me to do the insertion of each element in costant time instead of log(N).
what is the fastest way to calculate the union of the two sets?
Write a program that opens two text files (input1.txt and input2.txt) for input and one for output (output.txt). The program should merge the two input files in the output files. While doing the merge, it will read one line from input1.txt and one line from input2.txt and write those in the output file one after other. Then it will read the next line from input1.txt and next line from input2.txt and write them one after other in the output file.
This is my code:
#include <iostream>
#include <fstream>
#include <string>
using namespace std;
int main() {
ofstream myproject;
myproject.open("input1.txt");
[Code] .....
I need to:
1. how to get the second line in the input1.txt file and so on.
2. After the writing in output.txt, count the number of lines in output.txt.
3. write the number of times term ‘line’ appears in output.txt file.
I am having to write a program that takes 2 sorted linked lists (x and y) and merge those to sorted into a third one (z). This has to be done via recursion. I think I am close but there is a logic error.
Code:
void SortedMergeRecur(Node*& xHead,Node*& yHead,Node*& zHead)
{Node* temp = 0;
if(xHead == 0) {
zHead = yHead;
yHead = 0;
}
[Code]...
merging 2 or more pdfs using itextsharp. I have 2 methods that fill a pdf template each and saves them to a memorystream and a downloadAsPDF methods to return the combined pdfs to the broswer. the downloadAsPDF works when i add only one of the memorystream but when i add both MemoryStreams to the list I receive the message...If this message is not eventually replaced by the proper contents of the document, your PDF viewer may not be able to display this type of document.
public byte[] fillTemplateA() {
String NfoodAllergyTemplate = "~/pdfTemplateA.pdf";
[Code].....
I'm having an issue with merging two files. Basically, my instructor gave me pseudocode and two files to merge together. Each file (a male client and a female client file) has three names and id numbers inside. The finished MergedClients.rtf should have all six clients in ascending ID order. I wrote the C++ code and after combing through a couple times to fix a few errors, it finally ran. The problem is it starts the process, but it doesn't ever finish.
I tried changing some of the bool expressions thinking I mixed up the true and false parts. After that the program ran and it created the new output file, but the file was empty. So, I don't think I mixed any of those expressions after all.
#include <iostream>
#include <fstream>
#include <string>
using namespace std;
int main(){
ifstream inFile1;
ifstream inFile2;
[code]....
I'm learning to merge files, but I think I'm getting it all wrong.I'm trying to merge two .txt files, and have them alphabetized on the output file. I'm getting a couple of error codes that I'm not sure of.
These are my errors:
Quote
73 no match for 'operator>' in '(&line)->std::basic_string<_CharT, _Traits, _Alloc>::operator[] [with _CharT = char, _Traits = std::char_traits<char>, _Alloc = std::allocator<char>](((unsigned int)k)) > nTemp'
77 cannot convert `std::string' to `char' in assignment
I am working on VS2008. I have two separate projects which have almost same functionality along with same file names but few are different. So I decided to use the same .cpp and .h files for both the projects. Both are Dialog based applications.
So what I did is I merged the source code changes to one by using #ifdef XXXX in all the common .cpp and header(.h) files.
I also moved the .rc file and .vcproj file to other project (As they were of different name).
The problem is with the resource.h file, as it is the file with the same name in both the project. By using #ifdef XXXX in .cpp files the compilation is working file but here in resource.h the resource is getting corrupted and the diglogs are not getting displayed.
how to merge two resource.h files to one.
I define "Comwords" as a string, but apparently it takes the members as chars, then I can't set strings in a structure equal to the chars.
I see to also be having unknown problems with the ComMAL array and loading it values into another element of the same structure.
How to correct this? I was thinking of casting char elements as strings, but could find no reference in my library book regarding how to do that (lots on casting int's a doubles...)
Code:
int _tmain(int argc, _TCHAR* argv[]) {
int comm = 10;
int targ = 5;
int death;
struct AI_WORDS
[Code]....
Using a for loop, construct two 100 element arrays, x and y, such that element i of x stores the value sin(2*pi*i/100)) and the corresponding element of y stores cos((2*pi*i/100)). Print the values stored in the elements of x and y as you calculate them.
I have attempted to solve it but I'm not sure why the value 0 is only being printed, maybe I haven't assigned sin(2i/100)) and cos((2i/100)) to the arrays properly?
Code:
#include<stdio.h>
#include<stdlib.h>
#include<math.h>
int main () {
[Code] .....
int arr[4][5];
for (int(&row)[5] : arr){
for (int &column : row){
} }
Why do we name it row instead column?
int arr[row][column]
Wouldn't this be like
int arr[4][5];
for (int(&column)[5] : arr){
for (int &row: column){
}
It just seems funny to me because we use row[5] which should be 4 if we meant row? Or did I read it wrong in C++ prime !?
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] ....