15,552 Topics
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| | There is a small program. [CODE]#include <stdio.h> void f(char **p); int main() { char *argv[]={"ab", "cd", "ef", "gh"}; f(argv); } void f(char **p) { char *t; t=(p+=sizeof(int))[-1]; printf("%s\n", t); }[/CODE] Assume the size of int is 4, I was asked to give the running result of the following code segment. … |
| | I installed c++ and started to write a new simple program.But i got a warning "Function should return a value". The source code is correct and the directories are also correct. What should I do? Pls help.... |
| | hello i have problem on this program i don't know the formula to get the exact parking time, rounded total and total charge...please help me... Write a C program program to calculate the parking fare for customers who park their cars in a parking lot when the following information is … |
| | *ptr++ and ++*ptr are they representing the same expression if not then how they are different according to precedence ? |
| | Hi guys, i compiled a program but i have this vague error message that occured. Searching through google.com states that it might be due to many problems such as invalid pointers, etc, etc. Im a fairly new person to C prog, so i would like to seek your advise on … |
| | I have written a program which checks whether the entered list is a circular list or not. I am successfully able to make the circular list. But as soon as I call the check_circular fucntion my program hangs. Can anybody find the error please? And yes the programs hangs when … |
| | hi, how can we make typing tutor software in c language. plz guide me. thnks |
| | There is an array of odd and even numbers. Now, sort them in such a way that the [B]top portion of the array contains odd numbers, bottom portion contains even numbers. The odd numbers are to be sorted in descending order and the even numbers in ascending order[/B]. If the … |
| | I've written the following binary search algorithm and it worked on [i]my[/i] tests. I want to know if there is something I'm missing, as this is the first time I try to write it, so give me a case in which it would fail, and I'll try fixing it. I … |
| | Anyone could help me to find the code? please.thx. |
| | #include<stdio.h> #include<conio.h> #include<stdlib.h> #include<string.h> #include<graphics.h> int citem=0,ctemp=0; int count; void menu(); struct item{ int icode; char iname[30]; int quantity; float price; }; void modify(); struct item i; void additem(); void display(struct item ); void delete_item(); void main() { char ch,another; int num; FILE *fp,*ft; int code; long int recsize; fp= … |
| | hey um i kind of been trying to figure this out for awhile now...well the program is supposed to convert numbers like 123 into words such as one two three the only problem is my program writes the numbers back words such as three two one...does anyone have any ideas … |
| | can...u...convert..words..2..no..?????like..if..we enter three it should display 3??????????? |
 | Do I have to spell it out for you? This short C code will do just that. It will spell out an integer number in English words. The banks do that on large checks, and it would be nice to get one of those every now and then. |
| | Hi Everyone. Am new to this forum. ------------------------------------------------------ [URL="http://www.sangamgrouphotels.com/"]Hotels in Kanyakumari[/URL] [URL="http://www.sangamgrouphotels.com/ayurvedha-treatment"]Kanyakumari Hotels[/URL] |
 | Hmm... can we use the continue statement in [COLOR="red"]if-else statement[/COLOR]? as i know the continue statement only can use [B][COLOR="Red"]under for loop[/COLOR][/B] right? and also is there any idea how to write [B][COLOR="Green"]pseudocode[/COLOR][/B] of for loop ? give some sample examples. thanks alot. :) |
| | Hi! From the manpages I know, that perror evaluates the errno. So using perror and fprintf + strerror, as coded in my example below, should result in the same error messages, but they do not. The execution of the program leads to the following result: bash> ./errno_test blub fopen() failed: … |
| | I'm trying to make some sort of database for cards for a cardgame similar to Final Fantasy VIII Triple Triad Card Game where each card has its name and scores on the top, bottom, left, and right sides of the card. I'm using arrays of structures. i can't compile it …  |
| | I am developving a number of projects in Eclipse that share common files (such as peripheral drivers). Each project therefore pulls together source files from a number of folders. Within my makefile I have concatenated together the names of all the source folders as can be summarised: [CODE] SOURCE = … |
| | I have an array of strings as follows: [CODE]char *sCmdInt[8];[/CODE] I need to use elements from the array to pass to another dll. The function takes two LPSTRs as parameters. What I need to do is copy two elements from the array into ints/longs, and then create two LPSTRs from … |
| | his is a follow up to the question I asked earlier and with the help of some people here I was able to start up with the function I want to write,but I am yet to complete it. Here is my earlier question: I have a series of files with … |
| | I need help parsing a const char * string. I am using strtok to parse it, however, after one successful return of strtok, I only get memory addresses, and the program crashes. So I figured I would copy the pointer string into an array, and strtok that... However when I … |
 | To avoid double postings kindly refer the thread here, since I couldn't make up, which forum was best suited. [URL="http://www.daniweb.com/forums/post1297528.html#post1297528"]http://www.daniweb.com/forums/post1297528.html#post1297528[/URL] Please do take part in the discussion. Regards, Nisheeth Barthwal |
| | /* About this program: - This program counts words. - The specific words that will be counted are passed in as command-line arguments. - The program reads words (one word per line) from standard input until EOF or an input line starting with a dot '.' - The program prints … |
| | hi frineds can anyone help me to write a program on creating a calender with enumerated data type |
| | Can some one please help me on this issue as I have spent time going around it without making any headway. I have data in an array of size say 3O. 1. I want to take the first five elements of the array, find their mean value. Store the value … |
| | Hi I've attempted to create a little app which encrypts and decrypts a file using the XOR cipher. However, it only encrypts/decrypts the first few lines and I'm not sure where I'm going wrong. Advice appreciated. Ricky My code: [CODE]//XOR Encryption #include <stdio.h> #include <string.h> //XOR Encryption key char XORkey … |
| | Hello, I've been going through K.N. King's [url=http://knking.com/books/c2/index.html]C Programming: A Modern Approach[/url] and, after completing the first 10 chapters, I wanted to give my knowledge a try and write something I've always wanted to: a Hangman game. It turned out more of a "Mystery Word" game, as I haven't created … |
| | I have an array of strings as follows: [CODE] char *sCmdInt[8];[/CODE] I am filling this array by tokenizing a line of text from a file. I then want to check if element 0 of the array is equal to a value. Eg: [CODE] if (sCmdInt[0] == "ReadMemory32") { // do … |
| | so i have written a c program...my question; is it possible in any way that it will execute itself whenever say a flash disk is in input or the file that contains it is opened?? |
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