18,490 Topics
Hi, I need a bit of help with this function... What I'm trying to do is call the function with a string, XOR it with value 255 and save it to the file. If I put a value of 0 to the XOR (leave as is) then it works properly, …
can someone help me to make this program look like this. example [img]http://www.ljzsoft.com/xlcalendar/sample/calendar_one_sheet_2x6.gif[/img] because some of the year cant display. [code]#include<stdio.h> #include<conio.h> int Calendar(int daycode,int year,int leapyear); int main(void) { int year; int daycode; int leapyear; for(year=1994;year<2000;year++) { leapyear=(!(year%4)&&(year%100))||!(year%4); daycode=((year-1)*365+((year-1)/4)-((year-1)/100)+((year-1)/400)+1)%7; Calendar(daycode,year,leapyear); } } int Calendar(int daycode,int year,int leapyear) { int …
Hi, This is an existing code from a website which is supposed to find a desired string in the file and replaces it on its occurance. I tried compiling this code n it doesn't seem to append the string Replacetext(Help) in the FILE fp. But however it does write into …
please help for this code. if anyone have it please send me. thanks
it keeps on saying '{' token error. did I put something wrong that the program keeps on saying '{' token error? [code] #include <stdio.h> #include <math.h> int Calendar(int daycode,int year,int leapyear); void dec_bin(int bin) { int x, y; x = y = 0; for(y = 7; y >= 0; y--) …
Hello I am trying to develop a small program that will periodically (say every 6 hrs) calculate my ISP broadband speed (both up and dn stream) and display on my router GUI's WAN page. I am thinking of say, start a Linux timer, start down/uploading a file of a known …
Hi, I am newbie to network programming in C. I want to implement a file transfer program in C on a Linux environment . I am sending the file name to the server and tries to print it on the server. But the server doesn't print it. I think I …
Hello friends. I'm trying to write a program that accepts an odd number from 1-9 and outputs the diamond of asterisks as follows [code] user enters 5 _ _ _ * _ _ _ _ _ * * * _ _ _ * * * * * _ _ _ …
Basic structure of main.c: int main () { Open the file data.txt and obtain the file handler fh; Create a thread my_thread using pthread_create; pass fh to my_thread; Wait until my_thread terminates, using pthread_join; Print out how many lines exist in data.txt. } Basic structure of thread_function.c: void *count_lines(void *arg) …
Write a C program that can be used as a database of student’s information for the statistics and computer science department. Populate the database with 10 records. The program should be able to dynamically allocate or deallocate storage for the student’s records using linked lists. The database should have the …
can you tell me what differences are between c & c++?
hi i m sorry for this noob question but there something i don't get i was reading abt File format like PE for example i was wondering how is C unverisal on MAC win and unix since they use diffrent file format does C takes care of each file format …
hi everyone...can any one tell 10 advanteges and disadvanteges of c-language plzz urgent
i found this code in C++ but i can't convert it from C++ to C, help me please i don't know C++. [code=cplusplus] #include <iostream> #include<stack> #include<stdio.h> #include <string.h> using namespace std; #define MAX 10000 /*class node{ int */ unsigned int graph[MAX][MAX];// = { { 0, 1 },// 0 1 …
I am making client and a server program. The server pulses out a packet of information and the client is supposed to receive it. This works fine so long as the programs are running on the same machine. I need it to work on any machine in a given network. …
Hello, as the title suggests I want to remove the code I supplied in posts made in a thread I started in the C forum. The reason I want to do this is because the program I wrote is for an assignment due next week. I know other students in …
hi I want to retrieve the contents (including the tables) from a .doc file using C in linux. If I can get the representation of the .doc file, then also I can proceed. I have though done that but it has some bugs because I am using a logic which …
I have an assignment due in 2 days and I've hit a bit of a wall. I have a client program which receives parts of a file from multiple servers and combines them into the original file. The client can receive the files without a problem but wont combine them …
a little introduction of my self :) Name: Hamzalija (mostly known as hami) Nickname: Claw, meco or hmeco Height: 6'10'' Weight: 300 (give or take few love handles :P) Hair: black Eyes: Brown Location: DK (Denmark - Europe) Age: 23 Hobbies: running my business, world of warcraft (addict :P), software …
I am writing a sample chat-like function to learn how to use sockets in unix. I am using gcc. To send between clients of a tcp connection I need to encapsulate a bunch of different data: [code=c] typedef struct { short type; int messageID1; int messageID2; short messageID3; int ipAddr; …
i'm using turbo c++ 4.5,, now i have structure like this : [CODE] struct name{ char firstName[15]; char lastName[15]; }; struct student{ char id[11]; name n; float ipk; char major[15]; }; struct student s[5]; [/CODE] how to make function to fill and to printf the s[]? thanks alot for helping …
hey i m here supposed to extend calculator of K&R to support getline i made it but i dunno everytime i keep getting 0 poped not the numbers itself i debuged it i couldn't find where the bug is so hopefully someone will tell me what i m doing wrong …
I have to manipulate strings so that, we need to check if a string needs to be combined with another string. Need to use a library function for this. Suppose, we have S1. This is an apple s2. apple is sweet so, the combined line should be: This is an …
I'm new to C++, and i've seen some C and C++ code. I tried array[] and vector<> so i see i can use both, why should i use what way to work with vectors? Furthermore, i've seen a lot of "array[]" in this forum... so, any lead? Thank you! Oh …
I want to get the reverse of the 5 digit number but i'm not getting it. I don't know where is the problem.I'm a beginer.In my book book there is a similar kind of problem where it's mentioned that the input value should be less than 32767.my question is why? …
I was wondering if it is possible to write a program in C or C++(maybe even Visual Basic, as i m more experienced with that programming language) to convert a .wav file into bytes and save the same file as a text file. I am a Visual Basic programmer and …
I worked for 35 years as a technical services programer on IBM mainframes. The job entailed operating system maintenance and writing some utility programs and subroutines for use with applications programer's COBOL programs. I wrote mostly in assembler language. Toward the end of my career, I learned to use the …
can any one give me a c program for finding the length of the string and also to compare it with other strings with the help of linked list
I have this code: [code]typedef struct { unsigned short a, b, c, d, e, f, g, h; }est_; est_ est[512];[/code] I want to know if there is a way to access to a variable of est by this kind of thing: [code]var='a'; est[1].[var]=0;[/code] Yes, it doesnt work but, there is …
Hello, i am a final year student in engineering and my project require me to write an algorithm to solve a puzzle problem.Actually, my project is on a 3x3 warehouse space where items need to be stored and retrieved.how do i get started with writing the algorithm? i already made …
To convert 1310 to binary, the steps are as follows: 13/2 = 6 remainder 1 6/2 = 3 remainder 0 3/2 = 1 remainder 1 1/2 = 0 remainder 1 I didn't understand the last step. How can 1/2=0 . It should be 0.5 And how can remainder be 1. …
Hi I am very new to C++ and I was told to make a program that start with the ammount you choose but it has compound interest of 6% a year (0.5% a month) and you take out 500 dollars a month, at what months and years would the account …
I am writing a program that reads from a file that contains a list of appointments and then put them into an dynamic array named day. I am having trouble figuring out what is exactly wrong with my program. It keeps on crashing before it finishes reading the file. I …
hello. this is my first post in here :) im new to programming and im learning C as my first language. I need help on this problem, i am making a running clock and it prints out in this format: 1:1:11 but i would like to make it look like …
[CODE]#include<stdio.h> #include<conio.h> void main() { int z; int x,y; printf("enter the value of x:"); scanf("%d",&x); printf("enter the number y:"); scanf("%d",&y); z=x+y; printf("%d",z); getch(); }[/CODE]
hi i'm new in program i want to write code in c .. and i'll convert it to c++ but i've problem this is the code [CODE] #include<stdio.h> #include<conio.h> typedef struct std { int id; char name [10]; char status; }STD; void main() { STD m; printf("Enter id : "); …
we try to develop an interactive program for student to learn c programming.this program requires the following details. (1)-user information such as name and metric number (2)-exercises from functions,arrays,string,structure create minimum 10 objective question for (2). your system should show answer chosen by the user and finally the result and …
Hey guys I am stuck with this program and i need help with it this is what i got until now [CODE] #include <stdio.h> #include "checkit.h" double vectorDotProduct(double x1, double y1, double z1, double x2, double y2, double z2) { return(x1 * x2 + y1 * y2 + z1 * …
Hi i am looking for a good C compiler for windows vista. I found Visual Studio C++ 2008 express edition, will this work if im writing in c?
I'm in trouble with data structures mam.. i want to finish my lab work soon so please any gals/guys help me.. i need c coding in expression tree...
hey guys i am struggling with this program since last three days..my compiler is showing "Your code has stopped its execution with a non-zero (failure) exit value.This is generally due to run time Exceptions like Memory Access Violation and Floating Point Exception. Please check your code for run time Exceptions …
Added just to help other.... [code=c] #include<stdio.h> #include<conio.h> #include<stdlib.h> #define Operator 1 #define notOperator 0 #define empty -1 void formatting(void); void getInput(void); int chkElement(char); void opFunc(char); void varFunc(char); void push(struct node*); struct node* pop(void); void dispTree(void); void infix(struct node*); void prefix(struct node*); void postfix(struct node*); char equation[25]; struct node* stack[25]; …
Hello here in k&r excerise of primitive calculator i get it and all but there something i think its weird and i don't somewhat get it here the getch and ungetch functions i don't get it's routine [code] #include <stdio.h> #include <stdlib.h> /* for atof() */ #include <ctype.h> #define MAXOP …
#include<stdio.h> #pragma pack(2) struct hai { char ch1; char ch2; char ch3; char ch4; char ch5; }s; int main() { printf("%d \n",sizeof(s)); return 0; } output : 5 while i changing the statemnt in 2nd line as #pragma pack(4) ,then both outputs are same. can u give me solutions ?
**** * *** and ** ** *** * **** well my teacher wont say a thing and have passed this act. now our teacher is a different one and i can't still figure it out.. help pls??... :S the only loop i know is this * ** *** **** =============================================== …
When the program is given a multicast address it should print the corresponding mac address, along with a list of the 32 overlapped multicast ip addresses. ./ipcalc.pl 224.1.1.1 255.255.255.255 Class D (Multicast) Address: 01-00-5e-01-01-01 Overlapped Addresses 224.1.1.1 224.129.1.1 225.1.1.1 225.129.1.1 226.1.1.1 226.129.1.1 227.1.1.1 227.129.1.1 228.1.1.1 228.129.1.1 229.1.1.1 229.129.1.1 230.1.1.1 230.129.1.1 …
am trying to make a timer circuit with the help of 89c52 micro controller. I have one assembly language program, but the programming kit supports only to C language. I want to translate assembly program to C program so that I can use it for the above mentioned micro controller. …
Hi, help me in completing my program. i dont get the logic how to make my program work for both the inputs. just compile and run will come to know the problem. this program is to create the infix tree for the given expression. if the expression is given completely …
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