15,552 Topics
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| | I am trying to define a 2D array of 1000 by 1000 ints and then test which transversal method is faster (row major or column major). I have this written [CODE] #include <stdio.h> #include <time.h> int main() { clock_t start, end; double elapsed; start=clock(); int array[1000][1000]; int row, col; for(row=0; … |
| | hi guys, i am not able to declare the array dynamically in c will you help me out thanks |
| | *EDIT-I know strtok doesn't actually 'return' a segfault-I realize after submitting topic that is poor wording. Hello, I am having a problem with the C function strtok, as follows: [code=c] void function_name (char * cmd) /* Gathered from another function using readline. Assume 'ls -l' in this example */ { … |
| | hello........ I m studying MCA 1st year.... I want to do pure C mini projects...... I need a list of Projects on C platform........ So anybody help me please............ |
| | I wrote a small hello world type of character device driver. When I type echo -n "abcdef" > /dev/bond and do a cat /dev/bond then only last "f" of above input abcdef is displayed rest nothing is displayed. I have experimented many things but I am unable to catch the …  |
| | i make a program using C title HOTEL MANAGEMENT in which i want to print out of bill for customer then what is code for that plz... help me |
| | How can i make a data base using C give an example and also give list of software required |
| | Any idea how to implement a FIFO queue of chars in C? It doesn't need to be too fancy, just a fixed size (say 256 chars) and can't use any library functions (this is for a hobby OS kernel I'm writing, and there's not a lot of functions available for … |
| | hi pls gelp me with my assignment.. i supposed to create a cash register program that will calculate customer's payment and change.. here's what i have so far.. [CODE]#include<stdio.h> #include<conio.h> int main(void) { printf("Welcome to Reddish Bar&Cafe"); printf("\n\n\Choose from the items below:"); printf("\n\n\n\Margarita= 25 bucks"); printf("\n\Beer= 10 bucks"); printf("\n\Martini= 35 … |
| | Hi everyone, I'm a moderately experienced C coder trying to figure out the [B]execve()[/B] command. Here's the basic problem: My program takes a command from the user, loaded into the string UsrCmd. The string is tokenized and each token is loaded into ParaArray[]. Then ParaArray[] is used as arguments to … |
| | this is an assignmentin which i have to create a programme which takes in two input arrays which are already sorted and outputs a combined sorted array. this has to be done by multi threading. we have to create a new thread to take the input of the arrays and … |
| | [B]Hello sir... I want to know that if we can make a function that exactly works as clrscr() if yes then please give me some idea to implement that..I will try that...[/B] |
| | Hello, I have this code that supposedly imitate a DTR for a homework. I've made the preliminary code, but I'm kinda surprised at the output since it's not what I had expected. Here's the code: [CODE] int login() { int id; char* name, log_time; time_t lt; lt = time(NULL); printf("\nPlease … |
| | I am trying to divide a integer (2's complement) by a power of 2 and then round that number toward zero. I am only allowed to use bitwise operators such as shifts, ~ ^ & | etc. I've came up with 2 expression but they dont seem to work. Can …  |
| | This code calculates and the average waiting time of the process given acc to their burst time..It is a famous scheduling algorithm for process scheduling in operating sysytem . After calculating waiting time it also generates the gantt chart for the process given . |
| | I migrated a c application using the cc compiler from AIX version 5 to Solaris 10. First, I compiled my application with cc compiler using Solaris 10. I did not use special compilation options and compiled without error. Then, I run the application and found the first buffer overflow, then … |
| | Hi, I have the code to add elements at the end of the linked list using recursion. [CODE] //Adds an element at end using recursion #include<stdio.h> #include<conio.h> #include<stdlib.h> struct node { int data; struct node *link; }; void addatend(struct node **,int); void display(struct node *); int main() { struct node … |
 | Hello. i wanted to generate the following series(pattern). [B]The captain of TITANIC is a mathematics freak. He has recently been given a problem that he is unable to solve. And he has asked your help to solve it. There are n numbers in a given expression. X1 X2 X3 .... … |
| | Hi, I usually use C++, but I am working with some very old code and need to do it in C. So i understand malloc is used char *p; p = malloc(200); where 200 is the amount of bytes I need. and yes i know I need to use free. … |
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| | Hi, Can anyone provide some examples or materials explaining ANSI and Non ANSI C Standards? Need some examples for non Ansi C Stanadard. Thanks in advance, regards, senche |
| | I'm trying to create a program to add two IEEE 754 floating point numbers, I'm pretty far into the program but I've come to a halt in the bit shift section of the algorithm. I have created a tmp variable to copy the mantissa(0's and 1's inside the char array … |
| | how get a print of data on paper with the help of printer  |
| | I have a programming assignment which I must complete and I need help starting it. We can't talk about code with the professor or the TA so I thought I'd come here to try and ask. Pretty much were going to be given a text file. This text file will … |
| | i 'm trying to make this program of a prime number in c language but ive not been able to do so,can any 1 of u plz help me out...i want to do 2 things... 1)First,test whether a number is prime or not 2)generate the series of all the prime … |
| | Just one question: Is the two dimensional array coordinates in C opposite to what the coordinates used in plotting in the CARTESIAN PLANE??? please answer and thanks |
| | I am writing a program to reverse a string without using string functions available from standard library. Following code is giving me some error when compiling [code=c] #include<stdio.h> int main () { int i,j; char *p,*s,*g; p="abcdefgt"; i=0;j=0; s=NULL; g=NULL; while (p[i] != '\0') { printf(" %d %c\n",i,p[i]); i++; } … |
| | Hey there, I'm having some difficulty understanding how pthreads are used for writing to files and reading from files using a buffer cache. There are two data structures available: 1- The first data structure is just an array of files each index contain information about the size of the file … |
| | Hai everyone, I have one doubt... Can u please clarify this... If i put char a[10]="hai-hello" [I][CODE]if(strcmp(a[4],'-')==0)[/CODE][/I] then it will displays an error [B][I]strcmp' : cannot convert parameter 1 from 'char' to 'const char *'[/I][/B] Wat is the reason for this? Can anybody tell me |
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