15,552 Topics
 | |
| | hi i just want to know how to write a c program for heap sort. please help me |
 | Hello everybody, i need a polygon formula to draw one. I want to make a function that will draw a polygon , depending on how many vertex's it has. I'm not good at math so i can't figure it out how to do it. Though, i do understand that it … |
 | I couldn't help but notice that everytime I create a window or control with Win32, the text on the window looks jagged, as though it isn't being 'clear-typed' or something. Does anybody know how I can get the text to appear normal?  |
| | Hi, i'm trying to include a c# dll in c code. i have created the tlb file , registered the dll but i couldn't load it. but i could load in c++. is there any way to achieve this or equivalent of below c++ code ? Thanks ******** C++ Code … |
| | I have three strings: [CODE=C]char str1[] = "My name is John"; char str2 = "My name is John also"; char final [10];[/CODE] How would i go about comparing the first two strings, and put what is different (" also") into the third one? |
| | Hi guys i really appreciate someone can help me out with this book (C language, not C++): [img]http://www.deitel.com/bookresources/chtp5_200h.jpg[/img] [url]http://www.deitel.com/Books/C/CHowtoProgram5e/tabid/1704/Default.aspx[/url] # ISBN-10: 0-13-240416-8 # ISBN-13: 978-0-13-240416-7 Someone can share please, or PM me. i really need Thanks in advanced Regards  |
| | How to get the IP address and Port from Public Internet  |
| | I am trying to write a simple program that reads in csv data from a text file, and then sums the values of the integers read in. I am new to C and trying to figure out small little programs to practice. I am able to get the file open, …  |
| | Hi all, I am a beginner in c, and i am receiving an error in my code, I am writing the code to reverse the elements of a linked list, the code is as follows: [code=c] #include <stdio.h> #include <stdlib.h> typedef struct node { int data; struct node *next; }element; … |
| | i am having problems in creating a login in c , using file concept . could some one help me. |
| | Hi to all......... I don't know how to convert hex to binary,in that case i am searching in the google...........at last i found in this community. I want the complete "C program for conversion of hex to binary". please help me..... I am using linux operating system. thanks in advance, |
| | Hi all, I have an incompatible pointer type problem.I am using Dev-Cpp and I am trying to intergrate some functions to a large project in C (mpeg2 decoder) and I am stuck here trying many variations to solve it: [code=c] //global.h void transpose_mat _ANSI_ARGS_((double *matA[], double *matB[], int N)); //declaration …  |
| | Hi, I'm trying to use LogonUser. I think I'm doing everything right, but I keep getting this error: 1326 (ERROR_LOGON_FAILURE). I know my user and pass are right. [Code=C++] #include <stdlib.h> #include <stdio.h> #include <conio.h> #include <windows.h> void GetPassword(char *pass, int maxlen, char hidechar) { char ch; int len = …  |
| | Hello, this is my first post here, so thanks for your time and comprehension. English isnt my first language, so I'll be trying my best. OK, I'm in need for a tutorial where I can find examples on how to make use of files, bit operations and registers(whats a register … |
| | Hello friends i have been facing problem in reading from a file consisting of both float values and strings.In need to read them and print them out. The input in the text file i have been using is 0 5.1 3.5 1.4 0.2 setosa 1 4.9 3.0 1.4 0.2 setosa … |
| | Can anyone give me some examples on how to apply stacks and trees.. |
| | Hi, I was wondering if there was an alternative to the ShellExecute function of the Windows API; one that is universal on every OS. Is there one? |
 | I want to make a program that takes input 10 random numbers from user and arrange it in ascending order. Give me help for startup plz... |
| | I was wondering which method I should use to declare a 2D array. First, I was going to declare a 2D array of char arr[15][100]. In each text file, there's a number on the first line, and that displays how many columns are in the text file, so I would … |
| | Hi! I'm using a C program to open PDF files with this code: [code=c] ShellExecute(GetDesktopWindow(), "open", "c:\\someFolder\\myFile.pdf", NULL, NULL, SW_SHOWNORMAL); [/code] Now I need to go furthrer; I need to open the PDF file at a certain page. I've tried [code=c] "c:\\someFolder\\myFile.pdf#page=5"... [/code] ...as is suggested in Adobe's docs, but …  |
| | Hi friends... Can any one give me some tips or logic for dynamically defining a structure in C... Thanx for ur help..... |
| | On the advise of ~S.O.S~, i checked out code blocks. It's rather intuitve to use. (It has to be, the documentation is very limited.) The debugger works well with it. In fact i used the step function to find a place where i was stuck in a loop. The yellow … |
| | Hi C experts, In my code I have got #pragma extern_prefix (push, ""); Some extern function declarations #pragma extern_prefix (pop, ""); So that compiler does not prepend anything to those extern functions , I get an error error #14: extra text after expected end of preprocessing directive Does anyone know … |
| | I wrote the following function for my assignment at college. The whole thing is working flawlessly. This function requires me to create a box on the screen as follows: [QUOTE] int console_Box(int row, int col, int l, int h, char edge, char top_btm, char ls_rs) This function displays a box … |
| | I have a char array with a size of 17. I need to copy each block of 4 characters from the array into 4 separate char arrays. I'm not exactly how to go about this. |
| | Hi. I have written a program to build an array and move values around until a point of "equilibrium" is reached. It then records how many of each number there are and outputs them to a file. My program works in part, but sometimes encounters a seg fault (I think … |
| | HI can u plz help me with this? [CODE=c]#include<stdio.h> #include<conio.h> void main () { int i,j; printf ("\t*"); for (i=2; i<=5; i++) { i=i+1; printf ("*",i); for (i=3; i>=1; i--) { printf ("*"); } printf ("\n"); } getch(); }[/CODE] its suppose to give an output in the form of diamond … |
| | I just learned pointers in my computer science class and i am having a hard time understanding what they are used for. Are they absolutely necessary to use them when passing arrays from functions ect. or is it just a more efficient way of doing so? |
| | hello nice help from this site, pls help me for program problem : C program to read a list of names ending on a '$'. Each name ends on '.' and contains maximum of 30 characters. our program must convert the format as indicated in the example below and print … |
| | I want to read a file character by character and add to an array. [code] while(!feof(inputfile)){ chKey = getc(inputfile); for(int i = 0; i<=51; i++){ chKey = enc[i]; } }[/code] Since there isn't like a add() function, how do you move the position by 1 and add something to an … |
The End.