15,540 Topics
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| | Hi again im a new comer im from Jamaica, i have an assugnment due wednesday and im trying to make my project look proffessional, in C there is a keyword called struct and im familiar with using structures, i was just wondering is there anyway to search for strings or … |
| | do you know where to find GL/glut.h code? i only found gl.h, glaux.h and glut.h in some links. can you help me? |
| | Hi all, I am new to C, and till now have only done python (a years worth at university), and am finding myself running into walls whenever i try to do seemingly simply stuff. One of the main issues in comparison is the lack of a interpreter and Ch is … |
| | Hi, My code reads a string from a file. But it misses the lastone. can you help me? 1..Text File [CODE]102.15.12.10 15.14.106.6 1591 1592 bit_torrent[/CODE] 2.. Code [CODE]#include <stdio.h> #include <stdlib.h> #include <string.h> struct list_node{ char src_ip[15]; char dst_ip[15]; char src_port[4]; char dst_port[4]; char protocol[15]; }; typedef struct list_node node; … |
| | Please bare with me. I am still a newb at programming and this may seem a bit confusing, but I have many comments and debug lines. This is an extremely long code, but could the advanced programmers out there please help me out? The goal of my program is to …  |
| | I am creating a program that calculates the average for a bunch of numbers. The first input is the number of values, and the second output is/are the numbers. For example, with the inputs of the following, I would get the outputs afterward. 5 10 20 30 40 50 Average …  |
| | hi, i have a code which i had done on turbo c++ ide with graphics in it...the nature of the code was such that i was able to read data & view graphics on the same window ...recently i tried winbgim on dev c++ but in this compiler the graphics … |
| | I am compiling the code with icpc command and I want to change the color of specific text in the program. How can I do that? |
| | Hello, I have a program where after you login, I need it to re-design the whole window. Is there a way I can change the WndProc to make the code cleaner. Thanks. I have a case for the login if successful, so it will be put in there. |
| | I am trying to write an function, which takes an string as input and do something and return the strings. Here Is a small try from my side. [CODE] #include<stdio.h> char algo(char n) { char result[15]; if(n=='1' || n=='2' || n=='3' || n=='4' || n=='5' || n=='6') { result = … |
| | Hi there, i m working on dining philosopher problem , i wrote some codes but i keeps giving some error like : "/tmp/ccMEjOtr.o: In function `philosopherRun': betterDiningPhilosophers.c:(.text+0x7a): undefined reference to `pthread_mutex_trylock' /tmp/ccMEjOtr.o: In function `main': betterDiningPhilosophers.c:(.text+0x54d): undefined reference to `pthread_create' collect2: ld returned 1 exit status " even i try … |
| | ok i have this project that i have been working on to fin harmonic,powerful,amicable and perfect numbers i have a few but im at a road block right now and would love some assisstance. [B]POWERFUL NUMBERS[/B] [CODE]#include <iostream> using namespace std; int main() { int endRange = 500, var1, var2, … |
| | hey guys, as well all know, C rounds downwards, anyway, i'm trying to write a function that would make it round upwards, and got something like this: [code=c] int round_up(float x) { int y = 100*x; double z = 100*x-y; if(z>0) y = (x+0.01)*100; else y = x*100; return y; … |
| | Hey everyone, I'm a program newbie, I'm writing a code for sorting numbers from a input file, qsort(array, array_size, sizeof(int), (*compare)(const void *, const void *)); since the array_size may vary for different file, I can't just use int array_size= some # How would I write this? Thank you very … |
| | i heard there is no iostream or iostream.h in the dev c libraries  |
| | I have two for loops that I would like to convert into while loops instead. This is the entire code of the program. This program simply asks a questions and determines whether the input is a yes or no based on the first character of the line. [CODE]#include <stdio.h> #include … |
| | I am busy to make a program that starts with a menu, where you can choose different options. One of these options to execute a program. for example : download software in an flash-prom with loader.exe loader idpartno.sr(where idpartno.sr is the code to be downloaded. Thanks for helping. |
| | Write a C program that accepts 3 parameters. Each parameter indicates the quantity of product to be produced. Each product will be produced in different production line. Ready products will be placed in a buffer area located at the end of each production line. Packaging workers will pack the products … |
| | Hi, I'm a newbie............ Sorry, if I violate any norms. Is it possible to copy any audio file or image file using C language? I think it is possible. If anyone knows it please guide me. If you know the code, that 'll be helpful. |
| | Hi everyone, I am a newbie in C programming. I need to make an implementation of gets() function from stdio.h, but I am not sure where to start. Please advice, any help is welcome. Thank you, Brian. |
| | hi i have done a project with graphics(winbgim) on dev c++....suggest me a software for creating a front end for my project...should be easy to use.....thank u |
| | hi With the help of below program i try to print out different combinations of characters but when i compiled it i got some problem with it can anyone please help me with the errors in logic with the program [CODE]#include <stdio.h> #include <stdlib.h> char CharList[] = { 'a', 'b', …  |
| | Hi, I don't understand the portions I put in bold in this function for converting Fahrenheit to Celsius. The texts are "FtoC." I am guessing "FtoC" is a variable; I really am confused about why "to" is in there. What does the paranthesis (float f) indicate? [CODE]#include <stdio.h> float [B]FtoC[/B](float … |
| | Hi, I have a python simulator file sim.py. I need to start, stop and restart this simulator from a C/C++ test file test.cpp. I tried using system( "\sim.py" ) in my test file. This starts the simulator but in the same window as test.exe. In this case how do i … |
| | Please inform me can we use C programming in all OS of Mobiles . Like J2ME, Symbian, I Phone, Apple.. |
| | Basically, I formulate the website name using the version information ( IDE codeblocks SVN 6088, using autoversioning plugin ) and launch the website using *gasp* CMD... the problem is I don't want to launch a web page because ... i just want to check for updates... Also I don't really … |
| | Hey guys, I've got a struct array in a header file and at least two pieces of code that access that array. How do I schedule access for read and write events to that array. Where do I place my mutex_lock & unlock code? Thanks for your help, Tom header … |
| | Hi everyone, I'm trying to get the current time with this function and it's working fine, but, I'm getting the following warning when I compile with gcc 4.4.3 on Linux: [B]warning: incompatible implicit declaration of built-in function ‘strftime’[/B] I've tried using literals for maxsize and format, but that didn't help. … |
| | gcc supports an extended precison "long double" type typically 10 or 12 bytes but Windows XP always maps the "long double" to the standard double (typically 8 bytes) MinGW on windows XP thinks it has a 12-byte "long double" but in fact it only has the 8 byte support on … |
 | the program is showing the output perfectly but the value of [iCODE]a[/iCODE] is printing more than once. for example, if i enter range from 10 to 20 , the output should be 11,13,17,19 but the output is 11,13,13,13,17,17,17,17,17,17,17,19,19,19,19,19,19,19,19,19 how can i fix this ? [CODE]int main(void) { int a,b,c,d,f; clrscr … |
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