anonymous alias

Okay I am trying to write a program where a parent process creates three child processes. Also waits for each of them to finish. Here is my code: [code] #include <stdio.h> #include <unistd.h> main() { int i; // create 3 child processes for (i = 0; i < 3; i++) …

DaniWeb plans to interview [URL="http://en.wikipedia.org/wiki/Steve_Forbes"]Steve Forbes[/URL], editor-in-chief of [URL="http://www.forbes.com/"]Forbes [business magazine][/URL]. As the new editor-in-chief of DaniWeb's News and Reviews I would like to reach out and involve the entire community and ask for your suggestions. Rather that simply asking Mr. Forbes the questions that come to my mind I …

[CODE] int a[10]={3,45,6,78,89,334,4,77,54,60}; int *p=a; [/CODE] what will *p++ do ? as ++ has more priority than * therefore ++ will be executed fisrt ? but its postincrement so it will happen after change of line or statement. so will it increment the pointer or increment the value hold by …

[QUOTE=iamthwee;1217094] .. [/quote][i]>> I don't like the way the quotes are rendered, you shouldn't have to mouse over them to see it.[/i] i also dislike the rollover quote box that hides the quote. if i'm making the effort to quote someone, then their quote is an integral part of my …

yuck. seriously. it could have been made [I]more [/I]difficult to read, but you'd really have had to work at it.

Dear All, I am trying to use free function in C to free memory of an array of pointers. It does not work and I get segmentation fault. The code looks like this: [CODE] #include <stdio.h> #include <stdlib.h> int main() { int *make_pointer(int); void read_array(int *array[3]); /****************/ int *array[3] ; …

hello forum I need help in making a function that randomly chooses between two numbers that I give through the parameters. Please give me a hint or something. Thanks in advance guys.

Hi, can anyone help me with this program. the program inputs a string and replace the first char with the second one. [CODE]#include <stdio.h> #include <string.h> #include <stdlib.h> #define MAX 200 int main(void) { char myString[MAX]; char getCh; char setCh; int i = 0; printf("Please enter the string: "); gets(myString); …

hello friends, Finally I joined this after a long search thanks,

Hey guys im having trouble writing this code for my function. I have the idea down and a way to solve the problem but im having trouble writing it in C code. Basically im writing a function that runs exactly like the function strcat from the string.h library but we …

[CODE]#include<stdio.h> #include<conio.h> int main() { int dec,rem,ans=0; printf("Enter the Decimal number\n"); scanf("%d",&dec); while(dec>=2) { rem=dec%2; dec=dec/2; if(rem==0) ans=ans*10; else ans=(ans*10)+1; } printf(" binary number is"); while(ans>0) { rem=ans%10; ans=ans/10; printf("%d",rem); } getch(); return 0; } [/CODE] this code is not working properly for example for 10 it gives 01, should …

WOW, OK, I give, retract my other thread and all! This updated site is SWEET! Faaaastr, hasslefree, I can even login so quickly! Thanks for listening to me, even if what I said was a little un-nice! I appreciate you all. Steve

Hi, I did the stack implementation using arrays and i would like to do it with function pointers but i have no idea. If anyone could help by illustration that would be great as function pointers is pretty difficult for me! Thanks in advance. coolguy

Hello again guys, this is the code: [code] struct nodo { char *nom_usuario; //*user_name struct sockaddr_in IP; struct nodo *siguiente; //*next }; struct lista { //list struct nodo *primero; //*first struct nodo *ultimo; //*last }; ... ... ... void ordenar(struct lista* maestra); void ordenar(struct lista* maestra){ struct nodo* aux; struct …

Hello, I am only starting to design a C program that opens a file; [code] #include <stdio.h> #include <string.h> #include <stdlib.h> int main(void) { FILE *fp; fp = fopen ("file.txt", "r"); if (fp == NULL) { perror("Can't open the file"); return EXIT_FAILURE; } printf ("%d\n", fp); system("pause"); return EXIT_SUCCESS; } …

so... for 5 solid years, our C/C++ Warrior [URL="http://www.daniweb.com/forums/member17893.html"]Narue[/URL] has been a regular poster averaging 4 posts per day (4.08 to be exact). On June 21 2009, Narue disappears off the face of the Daniweb planet. new guy [URL="http://www.daniweb.com/forums/member552021.html"]Tom Gunn[/URL] had joined Daniweb five days previously, on June 18. Tom …

first i had 1 up and 1 down.... with a total score of 50%. okay, makes sense. then later i see that i have 2 up and 1 down. my score goes to 75% [code=text]Overall Post Quality Score: 75% Up Votes Total Up-Votes Received: 2 Unique Posts Receiving Up-Votes: 2 …

can u show me hw to do puzzle from maze: i need ur help sir please: the instruction is like below: 1) Get all types of puzzles from maze.txt, create a menu and display them on the screen, so that users can choose the puzzle. The menu’s content must consist …

Hello, I have a problem in my program I want to check the input if it's a number or not the number Component of N boxes for example if N=4 the input 1234 is valid the input 123a is invalid i try with this code [CODE]printf ("Please enter guess no.%d …