15,550 Topics
 | |
| | Hello to you all , I am having a little trouble in C , working with Files. for some reason , it doesnt copy to output file the first letter and jumps over 3 digits of the last number in the file . whats wrong , i cant find it …  |
| | hi, I have a problem of concatenating 2 strings. 1 of the strings is defined in the code and the other one is asked from user. This small code must only concatenate these to strings but doesn't work... here is my code: [CODE]#include <stdio.h> #include <stdlib.h> #include <string.h> struct deneme …  |
| | Does anyone have ebook Data structures using C by Aaron M. Tenenbaum, Yedidyah Langsam, Moshe J. Augenstein. I am in big trouble, please help me. Thanks! |
 | [B][COLOR=DarkRed]Hello all, Just want to know if you guys can recommend me some good links where I can learn how to make a robot with keyboard interactivity using OpenGL GLUT. Thanks in advance... :cool: [/COLOR][/B] |
| | Im a beginner in C language and I have a problem with strings in array mostly. Question : User is required to input ID number, which consists of 7 characters. First 2 characters have to be Alphabets and the last 5 will be numbers. Example, AB12345 Task : Error checking … |
| | Need help with a function that reads from a text file usins fscanf function. example say there is 20 stings that are 60 chars long on their own individual line. Does fscanf() read the whole text file or does it read only up to the carriage return. If it doesn't …  |
 | I have a code in which I want to swap an element in a matrix with another. User inputs the row, column no of the elements to be swapped. But the code doesn't seem to work. Can somebody help? PS: The swapping starts in the snigleplayer() function. [CODE]#include <stdio.h> #include … |
| | Ok so I have a couple of files within a C program diffrent files for diffrent things etc. What I want to know is, Can I open all the files at the beginning of the program (in main) and close it when the program exits or Should I write the …  |
| | Hey everyone, Would someone please be kind enough to direct me to a good explainatory tutorial site or that can explain to me in how I would go about in answering this question. I don't know where to begin or start. What is the decimal value of the binary fraction … |
| | Ok, :) For the conversion of binary to decimal, check it out: Let’s say we have to convert – 1010.1010 We solve this kind of problems into two parts as follows: (<LHS> . <RHS>) 1. First take the left hand side no. of the radix point( . ) which is … |
| | Hi I am having a file called Log.csv which contains 196 columns 9 of them empty and 1447 rows, I start reading the file but as I think I am facing a problem of getting the whole data, actually it gives me empty screen when print out on the screen. … |
| | Why wont my delete name function acualy delete any names? [CODE]#include <stdio.h> #include <stdlib.h> #include <strings.h> void add_member(void); void remove_member(void); void display_next_member(void); void display_required_member(void); struct member_type *seek(struct member_type *, char[], char); void error_routine(void); struct member_type { char m_f_name[30]; struct member_type *pointer_to_next_record; }; struct member_type *position_ptr = NULL; struct member_type *temp_ptr; … |
| | I have been working on this code for a banking program I am trying put together. Trying to test my ability to grasp this stuff on my own. I am stuck on this part and maybe it is my non-math mind that is causing a block. Can someone help me … |
| | Hi friends, Can anyone please tell me how can I send an http request in a C program. I am working in Linux environment. Thanks. |
| | Any hint on how to start writing the following program: " a golf game that allows the user to play one hole, a 280 metre par 5. The game proceeds with the player choosing a club for each shot and then the program generates the distance hit for each shot … |
| | I wrote a program up with linked lists that creates a circular list containing 9 nodes. Each node contains a number (ranging from 1-9) as an item. My question is...in the while loops, how does [CODE]x = x->next[/CODE] cause the pointer to move across the list? [CODE]#include <stdio.h> #include <stdlib.h> … |
| | for my project, I need to generate an n*n matrix (n is user input) with numbers from 1 to x (x<n) positioned randomly. I tried implementing it with this code but it doesnt seem to work. x = n*n - number of holes. the number of holes is user input … |
| | How do I make selection sort work with strings in a structure?? My compiler doesn't seem to like my variable assignments under the show_alpha() function. :cry: [CODE]#include <stdio.h> #include <stdlib.h> #include <string.h> #define SMAX 12 #define LEN 20 #define EMPTY 0 void show_empty_num(struct data *); void show_empty_list(struct data *); void … |
| | |
| | Hiiiii :) iam new member from saudi arabia and i need help for my program in c language ,the out put dont perform the operation of linklist please help me :rolleyes: |
| | Hi All I am writing an application for work that will be distributed across about 200 servers, installing is going to be a big enough pain but what I am looking to do is ensure that after the application is installed it can doing a daily check against a master … |
| | this problem ask the student name and the grades and keep them in string array. but I have to list all of them in the end of program like this: Number of students to be entered : 4 1. Student name? Jane 1. Student’s grade? 65 2. Student name? Adam … |
| | Well i'm trying to do a calculator program and i'm using recursion to find brackets ( called BracketSearch() ), after finding a "(" i start copying all that is after that in another vector V2 until i find it's corresponding ")". eg if originally it was 1+2*(3-4*(5/6))-7 then in V2 … |
| | i want to develop a c program from which i can lock the dos commands. example. when user enters a dos command, it request for a administrative password. after providing password, it executes that command.also, it facilitates to lock and unlock commands of dos. |
| | how can i write a program in c using fibonacci series upto 200 numbers & using for loop statement ??? |
| | how do u make it so when you enter in a number then outcomes a letter also to make it more convienent for the computer i have the list for each letter on the keyboard witch is assinged a given bianary code in ASCII so if your type in 1000001 … |
| | Hello to you all , I have been assigned to in C to build a function which will take 2 strings and count (in recursive way) how many chars are alike (case sensitive). I have setup the main and also a function which recieves the input from user . I … |
| | Is there a method that already exist that i can use to find if in an input there are alphabets or symbols eg $, # but not operators eg /,+,-. If there are alphabets and symbols it must return me true else false. My problem is that i want to … |
| | Hi ..Iam using Cbuilder 6 ...Proffesional edition..I am trying to create a distributed application...I have already created the client object and the server object ..what I need to do now is to make them interact...Ive searched alot and I really cant find an article that takes me step by step … |
| | How do you clean out the contents of an array after you take input? In my program, I put fgets in a loop to get input. However, once I loop back to the beginning to get input for the second time, the previous input values are still in the array, … |
The End.