[c] Forum Topics

I need to solve this question rapidly please I need you help>>>>>>>>>> Write a C program to create and manipulate a one dimensional array (list) of up to a hundred sorted ( ascending order) numbers by using functions to insert, remove, or print elements as follows: - Function insert : …

Hello I have a little problem. I have to make a single task for the school. Here the condition of the task: Elaboration of a program with which to process the source texts of arbitrary C progams, saved as file structures. Should be created and creates and displays statistics on …

Hii, i am asish.i am an embedded Programmer.i am programming RTOS Q2686 for gps/gprs based vehicle tracking system.i am creating one file management API in C.i am writing with help of A&D API.i am storing some root information in a cell.But when i am reading the root,Entire Cell i am …

I'm new to this editor, i used Dev-Cpp, and i heard this is a better tool to program with. Problem is that Code::blocks wont compile this: [code=CPP] #include <stream.h> main () { cout << "Hello world!\n"; } [/code] I switched to Code::blocks mainly because i'm using linux and i cannot …

This program takes two decimal number from the user and a operator for addition or substraction.it displays the binary equivalent of both number and also the added or substracted binary number .

please help me, i'm a student..our teacher wants us to make a program that will merge two arrays into one and sort it into ascending order, but she didn't taught us how to..please give me an example code?

Hello, I am trying to pass a 2d array of a struct to a function. Sadly, when I pass the array to the function, only the first row appears to get passed. Every other row's values are set to zero (or in the case of the code snippet I provided …

In [URL="http://www.daniweb.com/forums/post1071291.html#post1071291"]another post[/URL] I found the following construct: [CODE]#define STATIC_ASSERT(condition) \ do \ char foo[condition] = {0}; \ while ( false );[/CODE] First, I had to do a [URL="http://clusty.com/search?query=static%20assert%20compile%20time"]search[/URL] to see whether "static" meant "compile-time" here (that poor keyword [I]static[/I], it's got too many overloaded meanings in C and C++). …

hello, I am trying to write this code to solve the josephus problem. All I am getting is Segmentation Fault(coredump)? i am assuming its something to do with me using calloc but i cant tell what i've done wrong? any suggestions? thanks! [code=c] /*program to give solution of josephus problem …

Hi everybody, so I need to give this huge proyect on monday. Its a proyect that includes another 6 in it and i already did 5 and Im missing one witch im stuck with and I just cant anymore (have been working on it 24/7 since we receive the assigment) …

SO here is the code I need help with, basically I need to write a program that cheks if 5 words from a input document are in a dicionary document both .txt files I made, I really tried but cant find where to start, any help would be appriciated. [CODE] …

Hi All, I have the function that need to be type cast the void point to different type of data structure. Is there any way to do that with the name of structure and the void pointer. For example I have the follwowing data structure: [code] typedef struct struct_a_s u_int16_t …

i have this program and i'm already done with the data entry, search, display and exit menu.. my only problem is my search and delete and the search and edit...please help me. i've attached my unfinished program here: Programming Assignment: Write a program to simulate a telephone directory. The user …

During run-time of a menu driven program, I want the user to see what option the user has entered. Something like this :- [CODE][OUTPUT] . . . Enter Option : [1] <- [I]User given[/I] Press Any Key To Continue ... [_] <- [I]Blinking Cursor[/I] . . . [/OUTPUT][/CODE] After I …

c program to print upper right triangle in the format: * * * * * * * * * * * * * * *

Hello im having trouble understanding between the difference 0 and 1 in C. the way i understood it is that 0 is true and 1 is false. Is this correct??? or is it 0 is false and 1 is true??

hi everybody!!! I will really appreciate if somebody could help me.... we are working with c and python and the same time and it gets confusing sometimes... I need to write a program in python tha will receive a string and it will print only the number in the string …

Hey guys, I've just been presented with a challenge, of sorts, and I am wondering what language I should use in order to make a piece of software. The only specifications which the language will need to have are: [List] [*] Must be relatively common (Not some small language that …

hi i am new to c/c++ i am making a program for a project in class i have only started the program it still has no content, only structures however when i compiled and run it in C the first printf wont display in the .exe there are no errors …

Hey everyone, I am working on this integer decomposition problem that I cant figure out. I would really apperciate your help on this. Here is the problem: It is known that every integer n greater than 17 may be written as the sum of three distinct integers, each greater than …

Hello, Been trying to work on this tic tac toe game and I can't seem to figure out how to post the moves to the board. Everything as I have it now seems ok with the compilier but I just need help with that part. Let me know . . …

[CODE]#include<stdio.h> #include<conio.h> struct llist { int info; struct llist *next; }; typedef struct llist linked_list; linked_list *start=NULL,*new1; void main() { int menu; void ll_insert() { char ch; do{ new1=create_node(); if(start==NULL) start=new1; else addnode(); fflush(stdin); printf("Do you want to add one more row(y/n):"); scanf("%c",&ch); }while(ch=='y' || ch=='Y'); } linked_list *create_node() { …

[INDENT]Hello everybody, I just started learning C and decided to join this site. But as soon as I posted some of my code snippets here, immediately I got a stream of insults (thanks to [icode]conio.h[/icode]). But it's not my fault, I've grown on [icode]clrscr()[/icode] and [icode]getch()[/icode] (due to my experience …

hi guys! plz help with the code in C which can calculate the fectorial of 500.

[CODE] typedef struct tag_linked_list linked_list; struct tag_linked_list { int value; linked_list* next; }; typedef struct tag_list list; struct tag_list { int size; linked_list* data; }; void list_insert(list* lst, int x) { printf("lst->data %p\n",lst->data); lst->size++; // create a new node linked_list node; node.value = x; node.next = lst->data; // make it …

Hi all, just to be sure. I have a C++ DLL in which I am implementing a bit of low-level functionality. To this library I wish to pass a managed System.String pointer (ref) so that the library can load the string with the new/returned value. The question is, do I …

Good morning coders !, I stumbled accross an initialization this morning and even though I get it , it's not 100%. I'll simplify it this way: I have an array declaration: [CODE]uint8_t MyArray[MAX_SIZE][/CODE] I have a linked list structure: [CODE]struct MyLL{ struct MyLL * next; struct MyLL * previous; uint16_t …

Hi , i want to use hash tables in my project. i got few codes in that i got some function called hash() [CODE] int hash(char *s) { int h =0; for (; *s;s++) h = *s + h * 31; return h % 101; } [/CODE] i understand the …

i need a complete working program in TRIE data structure. the program should insert words into trie and also search it when asked. please help me out. at least post the links where i can find them. thank you.

hi there. i have 6 long numbers in a text file that i am reading from. these numbers can be of any length but written in the one of the formats as i have written below. the numbers are 102,2131,432 //format 1 32,531 //format1 74 //format2 534532.5 //format3 1,500 //format1 …

Hi I want to print in the screen only [B]the fields [/B]of some of the data that is in the structure, Doom3 like: the name for example, or the field time in FIFA, or the field memory in word How can i do this ? [CODE] #include <conio.h> #include <stdio.h> …

I posted this in the computer and science forum, and i believe it should be here, and with no one saying anything I am afraid I posted in the wrong place so here goes again. I am having issues with an assignment, I am lost as how to do a …

i run the below code and surprised to see the o/p . take a look and let me know whats happenning there. [CODE]#define print(x) printf(#x"=%d\n",x) int main(){ int a[10]; print(a); print(*a); print(*a+1); print(*a+3); print(*a+1-*a+3); return 0; } [/CODE] Out Put: [QUOTE] [Zonnie@telnet CPz]$gcc funny.c [Zonnie@telnet CPz]$ ./a.out a=-1073745776 *a=1 *a+1=2 …

Heya folks. I'm trying to write a BMI calculator, but I'm missing something. Splint tells me I have a parse error before the scanf, but I'm not seeing it. Also, I'm struggling to get the BMI to print (I'm pretty sure the two are related). It worked (before I put …

why do you think the following "solution" in the C-language forum is a good solution? [QUOTE=xavier666;1069864]The problem is that you have not flushed stdin. Put [icode]fflush(stdin);[/icode] before the [icode]scanf[/icode]. That should do it. -- [URL="http://www.daniweb.com/forums/post1069864.html#post1069864"]/forums/post1069864[/URL] [/QUOTE] ... because you actually gave it a green cookie with the comment: [QUOTE] Well …

I'm trying to move one big C++ string (with separators) like one below [CODE] & 12345 & 12345 & 23423 & 90323 & [/CODE] into 3x5 array like one below with the first group of numbers excluded char array[3][5]; [CODE] { '1' , '2' , '3' , '4' , '5'} …

Good day to all. I would like to ask some help regarding C++ sounds. I read some codes in playing sounds using C++ and this codes was based on WINDOWS. I would like to as if there is a possibility that I can play a wav file in LINUX using …

hey all, im new to this programing stuff consider a buffer of size 2048bytes. the data i need to send is more than 2048 bytesof the of buffer. i have a func SendDataReq (u8* pu8_TxBuffPtr,u16 u16_NoBytes);. how do i send this data using this func

hi all, can u write me a sample code to receive the data when sender sends the data throu fun senddata(u8* pbuffer, u16 bufferlen);.. its should store in a recieve buffer and should return the length of the data received.

hi, im getting recv:bad address error in the server code when im receiving the data from the client.i tried passing the structure and an integer alone ,but for both i got the same error. for structures: client: [code=c++] struct Data { char data1[255]; char data2[255]; int val1; }; struct Data …

i have been trying to compile for a while now worked fine until i added a symbolic constant then i get all kinds of syntax errors please help thanks heres source code: [CODE]#include <stdio.h> #include <stdlib.h> //GIGO.c- Coded by Ross Camarillo aka Bubonic_88 // on 12/02/2009 //Created by Randy Gibson …

hi , anybody would help me how to print prime factors in c using recursive function

I am new to XML and have a very sketchy knowledge of C. I am writing a C program in which I need to read strings (each on a separate line) in a text file, match that string with a value enclosed in a specific tag inside an XML file, …

patter like n=2 [CODE] * * * * * * * * * * * * * * * * [/CODE] pls help me in solve this program

Write an if/else statement that compares the value of the variables soldYesterday and soldToday , and based upon that comparison assigns salesTrend the value -1 ( soldYesterday greater than soldToday ) or 1 . i wrote: [code] if (soldYesterday > soldToday) { salesTrend = -1||0; } [/code] and its coming …

Hello, I need help with re-ordering the values in ascending order in the array (Unordered). However, I cannot use swap or sort function (i.e. Bubblesort). How can I do that?

Hello im having a problem with my program. Im trying to read in two files called list.txt and teachers.txt and set them to an array called studentList[] and teacherList[] but i dont know how to do that, any suggestions? I know i have to use a for loop but i …

Intel has confirmed reports that it will not release its next-generation graphics processor widely known as [url=http://en.wikipedia.org/wiki/Larrabee_%28GPU%29]Larrabee[/url] as a discreet GPU. Instead, most reports indicate that the company will move ahead with its many-core processor as a design and development platform aimed at graphics rendering and high-performance computing. The idea …

I officially have the worst C professor in the world. The guy hasn't answered my email in weeks and I don't have a class meeting before this assignment is due, so I have come here for some help. If anyone could point me in the right direction any part of …

Hi! I'm new here. I was just wondering if there's someone who could help me in solving this problem. Given a sequence of n numbers, compute the running average of the sequence. For example, given the sequence 1 3 5 7 9 will produce the output: 1 1 3 2 …