I program a software to get scores from admin and sort them ascending then show the middle score(if admin enter middle).but when i compile it nothing happen.what should i do?here's code ,i use dev compiler
Code:
#include <cstdlib>
#include <iostream>
#include <math.h>
#include <string.h>
using namespace std;
int main(int argc, char *argv[]) {
int counter,j,count,counter2,m;
[Code] ....
it compiles and runs, it gives me the average and the highest score but says lowest is 0 even though 0 is never entered.
Write a program which uses an array of 5 scores and calculates the average score, the highest score and the lowest score.
#include <iostream>
using namespace std;
int getHighest(int [], int);
int getSmallest(int [], int);
double getAverage(int [], int);
int count;
int numbers;
[Code] ......
My program reads data from a txt file and it displays the test scores and the sum of the scores, and it also shows the max and min from the scores , so far only one number shows up from the scores instead 10 and i think my sum is wrong too, but i cant get the max and min to work ...
#include <iostream>
#include <iomanip>
#include <string>
#include <fstream>
using namespace std;
void openfile(ifstream &infile);
[Code] .....
i have a list
ID | Location | Quantity
1 | 2 | 5
2 | 3 | 10
3 | 4 | 8
i want the order to be in ascending order by Quantity so it should produce this
ID | Location | Quantity
1 | 2 | 5
3 | 4 | 8
2 | 3 | 10
Trying to sort matrix such that it has value in ascending order.
But outcome is coming :
Code:
Matrix after sorting :
2,2,2,2,
2,2,2,2,
2,2,2,2,
2,2,2,2,
Can't find whats wrong.
[Code]....
I am having trouble sorting out a list of names in c. I have code for sorting the names, but when I go to print them out they still are in the same order as they were at the beginning so something isnt right. So the function that I need is the sort_data function.
Code:
#include <string.h>
#include <stdio.h>
#include <stdlib.h>
#define MAX_STRING_LEN 25
void insert_data(char **strings, const char* filename, int size);
void allocate(char ***strings, int size);
[Code] ....
The list that I am reading in is as follows:
matt
susan
mark
david
aden
phil
erik
john
caden
mycah
So I need to get this list in alphabetical order, but when I run my code and print out this list after I run the sort function, they are still in this order.
I'm trying to sort random numbers in ascending order and I was wondering how I should go about that.
Here's what I currently have.
#include <iostream>
#include <vector>
#include <cstdlib>
using namespace std;
[Code].....
I'm trying to put our algorithm between the ////'s. We're only allowed to use for loops also. What I currently have is the minimum number finder and the use of temp to find the values. However, it doesn't seem to be working.
I am pretty much new in C++ programming and i have to do stack exercises. Writing a simple code of sorting the elements in ascending order in a stack.
View 6 Replies View RelatedSo I need to read in a .txt file and sort it by SSN in ascending order. How to start this but here's what I have so far:
#include <iostream>
#include <fstream>
#include <string>
using namespace std;
struct Information {
char name[25];
long SSN;
[Code] .....
Also here is the contents of the .txt file:
Matthews,Jocob
459237148
19
3930 4th Blvd, Yourcity, NJ 88710
......
and so on.
At the line number 65 that's my sort method first i sum up all the value in the nodes after that i want to sort the Nodes In ascending order but the method is not working ...
#include <iostream>
#include <conio.h>
using namespace std;
// Node Class
[Code] ....
I'm trying to write a program to sort 2 ints on ascending/descending order, using function pointers. here is my code so far:
Code:
#include <stdio.h>
#include <stdlib.h>
int min_el(int a,int b);
[code]....
Assignment:
1. Choose what to enter NUMBER or LETTER.
2. Choose type of sorting ASCENDING or DESCENDING.
#include<iostream.h>
#include<conio.h>
main() {
int x,y,z;
cout<<"choose Number or letter
1.number
2.Letter";
[Code] ....
I am trying to write a program which will sort an array of numbers into ascending order, here is my code
#include<iostream>
#include<cmath>
using namespace std;
int main(){
int array[]={1, 5, 17, 3, 75, 4, 4, 23, 5, 12, 34, 34, 805, 345, 435, 234, 6, 47, 4, 9, 0, 56, 32, 78};
[Code] .....
This compiles fine but when I run the .exe for the first time an error message comes up saying program has stopped working. If I run the program again without recompiling it seems to work as expected.
#include <iostream.h>
#include <stdlib.h>
#include <time.h>
using namespace std;
class Player {
private:
char name[20];
int score;
[Code] .....
Okay so suppose that a text file grade.txt contains an unspecified number of scores. How would I program that reads the scores from the file and displays all the scores, their total and average? Scores are stored in the format of one score per line. Im having trouble with the whole #include <fstream> file and how to lay it all out in visual studio.
View 1 Replies View Related#include <stdio.h>
float total, avg, max, min;
float judge[4];
int index;
int array[4];
int main() {
total = 0.0;
max = array[0];
min = array[0];
[Code] ....
I dont understand how to make the array when it prints out only print out the final average and the final maximum score with the final minimum score but what its doing at the moment is just giving an average for each individual score taken...
Minimum and maximum scores are displaying 0.0
And it displays these things 4 times in a row i just want it to be displayed once.
What I want to do is have an admin class which will hold all the employee objects, can add them, list and calculate salaries. I'm trying to make array of objects, not sure if it's right
here is the code
Code: #include <iostream>
#include <string>
using namespace std;
class Employee {
public:
Employee(string name, short type, int salary)
[Code] .....
How to compare the username and password entered by user with the data(username and password saved in before) in the admin array and customer array,
so for example when it match the username and password in the admin array, it will directs the user to the admin_mainmenu(), otherwise it directs to the customer_mainmenu().
#include <iostream>
#include <fstream>
#include <string>
using namespace std;
char username_admin[10];
char password_admin[10];
[Code] ....
How to compare the username and password entered by user with the data(username and password saved in before) in the admin array and customer array,
so for example when it match the username and password in the admin array, it will directs the user to the admin_mainmenu(), otherwise it directs to the customer_mainmenu().
#include <iostream>
#include <fstream>
#include <string>
using namespace std;
char username_admin[10];
char password_admin[10];
[Code] ....
For my purpose all I need to know is drive's BitLocker encryption status by its DOS path. Something like this:
Code:
enum DriveEncryptionStatus{
Unprotected,
Protected,
Unknown
};
DriveEncryptionStatus = GetDriveBitlockerEncryptionStatus(L"C:");
I was able to find the Win32_EncryptableVolume class that unfortunately comes with this caveat:
To use the Win32_EncryptableVolume methods, the following conditions must be met:
You must have administrator privileges.
How to do this without running as an administrator?
I see there's something called a manifest file but VS C++ EXPRESS seems different than non-express. The solutions I've seen show applets/tabs that I don't have in Express.
In one of my physical DEBUG folders are some .manifest. files and some a .res and .rc file.
I know you need to edit the XML and change asInvoker to requiredAdministrator (or something like that).
The confusing part is if I go into Project Properties, MANIFEST TOOL caret/tree, under INPUT AND OUTPUT, it shows this .manifest file is OUTPUT. It's as if it rewrites it every time with some defaults? I have edited it, but I see it's back to asInvoker. There is a spot to put in a ADDITIONAL manifest file (or .res file).
Does a manifest somehow affect the physical .exe file (something is imbedded in it??)?
How do I change my project to make sure that the .exe always runs as Admin? Will doing this ALSO allow me to DEBUG it in VS C++ EXPRESS without having to do anything different (play with manifest or run VS outright with Admin level)?
I'm trying to write to a named pipe created by a service, as we all know the session 0 isolation implemented in vista and forward makes this task a bit complicated.
well at this point i managed to make almost all to work but my real problem comes when i try to write on the named pipe from my GUI application with no administrator rights
If i run the GUI application with admin rights it works 100% but, I don't need that application to require the user admin rights and for security reasons i rather to leave it without admin...
so i started my research and i found that there is a way to achieve this by calling CreateNamedPipe() with a low integrity security attributes...
well how to implement but i finally made it, the problem is that it gets worse than passing null security attributes, it works with admin rights with NULL security attributes, but when i pass the low integrity security attributes it gives "access denied" even when using admin rights, so i guess im passing the wrong security attributes but how to manually create the security descriptor string.
This is the code:
Service (session0) SERVER
Code:
DWORD WINAPI PipeThreadRSVS(void* pParameter){
LPTSTR _PIPE_NAME = "\.pipeRSVHPipeIn";
bool Break=false;
char Received_Buffer[BlockSize+16];
DWORD BytesRead = 0;
[Code] ....
I'm trying to make a function that lets me pass an index and a string and will insert the string at that index in the linkedlist..
Code:
typedef struct node {
char* value;
struct node* next;
}
[code].....
Above you said to find the middle value you should divide the array by two and then display the middle value (aka the median). For example, for an array consisting of 1 2 3 4 5, 3 would be the middle value.
My question is, how/what do I write to tell the program to display the middle value???
So far, I have done enough research and written enough code to receive values from the user and sort the array in ascending order. I simply don't know where to go from here (I started C++ about 1 month ago). I don't know how to tell it to pull the middle value.
I've researched "find_if", "nth_value" and a boat load of others with no luck
Here's what I've done so far:
#include <algorithm>
#include <functional>
#include <array>
#include <iostream>
[Code]....
I want to edit the contents of a file using fstream, but none of the modes in the fstream constructor work for me.
If I use ios::trunc, then the whole file is deleted - but I want to retain the contents and edit it. If I use ios::app, then I can only add data to the end of the file - but I want to edit the data in the middle of the file. If I use ios::ate, then the whole file is deleted again, similar to ios::trunc.
How can I create an fstream object without deleting the contents of the file, whilst still being able to move the pointer arbitrarily around in the file with seekp() (and not just placing it at the end as with ios::app)?
I want to put number in the center of the rectngle. Nonetheless, one space is residual.
Code:
#include <stdio.h>
nt main(){
int i,j;
int column,row;
int n;
printf("Enter column: ");
scanf("%d",&column);
[Code] .....