19,876 Topics
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| | hi!do you know how to make a program in C that can run the "*" 1.from left to rith? or 2.from rigth to left? 3.up to down? 4.down to up? 5.combination of all... pls...pls...pls....pls...help me.. :sad:  |
| | i havent been able to find anyone to help me .... i am looking to create a queue .... i cant use a stack, as that is LIFO (last in, first out) ... but i need a FIFO (first in, first out) .... i have some code for a stack … |
| | Hi! I had 1 problem in C, now I have another one. :o Please bear with me. I am learning the C language. Please run the following calculation in a scientific calculator. When the "=" sign is shown at the end of the calculation, be sure to press the = …  |
| | [FONT=Verdana]Hello everybody, I am fairly new here. I was banned from another forum because of a false rumor that got to the administration. Anyway, just wanted to welcome myself. Secondly, I am trying to learn C++ and I purchase a C++ book from a local book store. The book is … |
| | Hi, I get this message when the program shold exit the main function. I think that the problam could be in that function (that is being called from main): void scanFileToMat( ifstream mFile,int arr[43][43]) { string m ,s; int pos; double sign; int col, value; getline(mFile,m,')'); while(!mFile.eof()) { mFile>>sign; arr[numSV][42]=sign>0; …  |
| | As a long time Windows C++ developer I now find myself with the will/opportunitty to develop on the Linux platform. I'm intrested in multi-thread development, Socket, ODBC development. Thanks for any help James |
| | I have to write an algorithm that decides if two structs are structurally equivalent. This is more theory that real programming so pseudo-code in something that sort of looks like C would be fine. Basically I have to compare scalers, arrays, pointers, and structs. So if anyone can provide any … |
| | I have a lab to create a loop to determine the positive divisors of an interger and then determine if the interger is a perfect,deficient, etc. I am having trouble determining how to write the statement to determine the divisors of the numbers. I believe the % operator is used. … |
| | [FONT=Arial]undefined[/FONT]how to make a program than can run the "*" 1.from left to right 2.right to left 3.up to down 4.down to up? 5.combination of all.... pls... help me... :-|  |
| | The program to compute the area and perimeter of an arbitrary triangle using the formula: Area=sqrt[(s)*(s-a)*(s-b)*(s-c)] where a,band c are lengths of sides ands is the semi perimeter. s=(a+b+c)/2. I m making a lot of errors where i dont know what to do.  |
| | I,ve been on this page for only a week, and I got help from some one that took it upon Himself to go way beyond to help Me, His Name is clartsonly on on DaniWeb.His Rep is a lot high than what it is and if I had it my … |
| | Hi, I have to complete a project as the part of my curriculam. The Title is[b] "INTELLECTUAL PROPERTY & HUMAN RESOURCE EXPERTISE DATABASE FOR A SOFTWARE COMPANY"[/b]. If anybody knows nything abt this then pl let me know. I want to know the how should I integrate 2 topics IP … |
| | hi all , i have to create an ellispe the inputs are major axis , minor axis , and the angle of the major axis the ellipse needs to be tilted. thanks aviral |
| | need to do the conversion as said above. eg. "one thousand five hundred" --> 1500 1500-->"one thousand five hundred" upto billion.. tried using this logic.. separate billion, million, thousnd, units..made std fn fn_conv(){ convert to hundredth place.. then store to var.. million, billion ..} then print in format.. ("%d,%d,%d,%d",billion,million,thousnd,units); but … |
| | I want the user to use the four cursors up,down,right,left. i tried to use getch() but it didnt work because the four have the same ASCII code which is 224, so i cant diffrentiate between them plz any one tell me how to make the user use them aam and … |
| | online address book to keep track of names, addresses, phone numbers, and date of births of family, friends and business associates. the program should be able to handle any amount of entries by using linked list and pointers. :rolleyes: |
| | My program is reading the last line of data from an infile twice. When I execute the program, the last line of data is being displayed twice. Please Help! |
| | I'm having problem writing code for a program that estimates the value of the mathematical constant e by using this formula e= 1 + 1/1! + 1/2!... I just cant get this to work. Can someone please help |
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| | NEED some one to help me Access a Primary Key in SQL for MS, with the primary Key Being ST with a AutoNumbering of 23, HOW can I :cry: ? SEE code from YESTERDAY Chester1 at 09-28-2004-05:02pm.Thanks for the help! |
| | #define ENDFILE "CTRL-Z" this end the file whenever the user enter CTRL-Z what i need, i want the user 2 enter CTRL-X to end the program #define ........ "CTRL-X" ( what could i write here) so the program end whenever the user press CTRL-X |
| | Need HELP! This Program that accesses a data base will not print out information from Data Base.I think the Problem is in the SELECT statement.The Primary Key is ID1, I want to Access Primary Key 2, Field Father but when I run it, it will only print out Quote: " … |
| | i am new on file(c) if i copy fscanf(nom du file,"%d",&a); from where i want copy th value of a plz send for me a example use fscanf plzzzzzzzz realy i need help :cry: :cry: |
 | Hi guys, itz my that projectile game in C which used to be in code snippets sections. Well, as u can see no one was able to compile it and as a consequence it's been thrown out of the snippets :rolleyes: Well, here is the complete program, no codes -- … |
| | difference between c and c++ languages difference between templates and class,structures in c language and class and structures and templates difference between java and c++ |
| | The aim of this assignment is to write a program that simulates a small collection of computers on a Lan sending messages to another small collection of computers on another Lan. There is a Wan connection between each Lan. This introduces the concepts involved in simulating a simple Lan-Wan-Lan connection … |
| | This code works to access the whole file, but need to access the primary key. Please help! Thanks! :mrgreen: #include <windows.h> #include <stdio.h> #include <conio.h> #include <iostream.h> #include <tchar.h> #include "ODBCWrapper.cpp" //make sure you include the namespace using namespace ODBC; int main(void) { MDBConnection link; if(link.Connect("C:\\Documents and Settings\\Chester Mayle\\My Documents\\My … |
| | Hi, I am very new to C, and also to this forum, so please bear with me. :!: :o I am trying to create a console astronomical program, and I need to know how to convert radian numbers to degrees. I would appreciate any help.  |
| | I don't how to description this puzzle, just like this: [code] int *fun_num() { int b = 123; return &b; } char *fun_char() { char *b = "123"; return b; } int main(int argc, char *argv[]) { int *pfun; char *pchar; pfun = fun_num(); pchar = fun_char(); cout << *pfun … |
| | I am to write a program to read a non-negative integer n and call function add_it() to calculate the sum ... If n is 5, the sum 1+2+3... would be computed. n must be less than 8943923. Use a for loop, rather than the summation formula. I am to put …  |
| | just a quick ques :P lets say i hav five names in my input file. i wanna read the 3rd name in my program. how do i do it? (remember i dont wanna read the whole file..i know how to!) |
| | Hi, I just started a program containing every single prog we have done for school so far and added some private stuff. Searching through my older files I found a prog which lists all Integers between 1 and 255 and their respective ASCII char, so I decided to include it … |
| | hey! ....i'm creating a lo0p program right now. and i'm on the finishing touch part. i want the program to ask "[B]press any key to continue[/B]" and when the user inputs any key, it'l return to the top of the loop( a while lo0p). hope you can help me ... … |
| | Hi, I want a generate a node that consists of three integers but I want to store these three integers in bits and not bytes e.g if the node has the values 4,3,2 in integers it will be stored as 00000100-00000011-00000010 but if I store them in bits then they … |
| | Hey Everyone Right now I am writing a file that needs a queue defined as a class. The queue has a function called 'front' that should return a reference to the front element of the queue. Needs to be a reference so the element can be altered. Bloc is a … |
| | Hello, I am new to this site, found reference through google.com. I am attaching a sample code. The variable “file_nm |
| | i want to make a matrix with specified numbers and the time of occurance of the the number is also pre-selected. i cant find a way, please help me. |
| | Im trying to find the circumference of a circle and the area whe i runn the program need help starting and help with area can some one help please Im new and dont have a clue with c :sad: |
| | Im writing a programme in graphics mode using BGI.I want to get inputs from user and display it on screen,like text mode does.But fuctions such as scanf() cannt work any more.Can anybody give me a solution? |
| | would there be any drawbacks, or would it simply be bad form, to divide the implementation of a particularly large class into several files? |
| | What I'd like to know is if there is a way to tell how much space I have available in the stack and put that size into a variable. ie long x = [stacksize] I think I may have a poor understanding of how memory management works, so forgive me … |
| | I just wanted to post this thread and let you guys know that I really appreciate the help you have given me. Your advice was great!! |
| | I'm useless at programming so could someone help with simple programes for calculating the aresa under a curve ie "Integral" and one for reading words from an infile sorting them alphabetically and prenting to an outfile??  |
| | troubled about this: i need help on how can i display the number of times a value appear in array ex: number[3][3]={{1,2,3},{2,3,4},{3,4,5}} 1 appeared 1 time(s) 2 appeared 2 time(s) 4 appeared 2 time(s) simple tips would do....thanks |
| | i was wondering if there was any difference when you code an application using regular c++ 6 vs c++ .net 2003? Thanks |
| | Just wondering about the best way to capture keyboard input from a CEdit or CComboBox control. Any ideas from those who have already invented this wheel would be appreciated. Thanks! |
| | Hi I want to know... can we able to create array of files and how ????????? |
| | how to increment file pointer .... suppose i want to read the 1st possition in the file and then the 64th position ..how to do that?????????? |
| | Our instructor asked us why its important to be able to replace values in a pointer........Here is what I came up with... By using a pointer, a block of memory is allocated at runtime, therefore a program can be more flexible than one that allocates all its memory at once(read … |
| | PLzz guide me.....How can i produce MIDI sound through external speakers using sound card.. |
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