[c] Forum Topics

i'm being able to call my text file from my c program but when coming to count the number of paragraphs in the text i can't find what i have to do so that my c program increments my counter by 1 it has to find and empty line. this …

is it possible to create a bouncing text using a loop(any loop(for, while, or do while)) in c++..if so, the problem is to create a program that accept a text then the text will bounce on the screen.. i already have an idea on how to start the program.. but …

I need to use arrays, insertion sort algorthm to come up with a program tht will sort 3 employees salaries in an ascending order after user has inputed data..thus EMPLOYEE1:20000 EMPLOYEE2:15000 EMPLOYEE3:10000 CAN SOMEONE HELP WITHE THE FUNCTION TO MAKE MY PROGRAM DO THAT PLEASE!

Hi everybody. I decided to make an account here because I could use some help writing some code. This is what I need to do: Write a C program that will read in two lines of data. The first data line contains an integer N and the second data line …

I've searched all over google and this site. I've found a few hints here and there but after i make the changes either my compiler throws a fit or it doesn't produce the desired results. Here's what i want: I want to create a linked list in the main function …

I've got to:4. Write a program that asks the user for two strings. The program should then compare the strings and display a message saying whether they are equal or if not, and which one is first alphabetically. For some reason it doesn't print out the parts in the if …

Hi friends, I'm new to this community. i just want to read string from a file excluding punctuations like ',' ';' or newline character. Is there any way to read the string by specifying the terminate character.

Hi I am implementing a function that check if user is a man or woman. But it does not worl properly. I press e for example and appears two times Please press m/M for Man w/W for Also sometimes w/W/m/M are not recognised and appears the above. My cose is …

I had been working on perl netssh in office. Now i need to configure it at home bt i am not able to. I installed activeperl. Running command makefile gives error "Mingw or c compiler not installed". then it automatically invokes mingw installation. But this installation terminates in between with …

Who have code read file *.prc help me! I want to write program read file *.prc but I don't know struct file ! only read file *.prc

Hello, I've been having problem with understanding merge sort for linked list. I understood merge sort for array though, I think. I've googled it and all I can find are codes. I need to understand the algorithm first before I can understand the code. Please help me understand merge sort …

Hello,im a beginner in c.How do we call a function in the main function?

[CODE]void Students_Absence_Report() { int i; double presence[NO_OF_STUDS], absence[NO_OF_STUDS]; for(i=0; i<NO_OF_STUDS; i++) { presence[i] = ((double)student[i].presentDays/14)*100; absence[i] = 100 - presence[i]; } printf("\n\nStudents Presence/Absence Report\n"); printf("--------------------------------\n"); printf(" Name\t\t%%Presence\t%%Absence\n"); for(i=0; i<NO_OF_STUDS; i++) { printf("%-3d %-19s %.2f\t\t%.2f\n", student[i].studNo, strcat(student[i].surname, student[i].givenName), presence[i], absence[i]); } printf("\n******** END OF ATTENDANCE REPORT ********\n"); } [/CODE] Anythings wrong …

Is there someone out there that can walk me through the use of a Fast Fourier Transform program with a .wav file? You can message me or send me an email I'll try my best not to be long and I really really would appreciate the help! signed: desperate 3rd …

Hello can you help me please... im making the program that will display the smallest number using function in array...please help me...thank you in advance...hoping for your positive responds.... [CODE] #include<stdio.h> void accept(); void findsmallest(int num[],int size); int a; int main(void) { accept(); getch(); return 0; } void accept() { …

I readily admit that I am not a heavy developer, otw I probably wouldn't have this problem, but here it is. I cannot get openssl to compile under Windows. Mingw/msys is installed ok. Downloaded then unpacked openssl under my mingw home dir. So far ok. cd to openssl-1.0.0a Executed ./config …

Okay, so, here's the assignment that I have to complete: Write a program that will input two vectors of information. Each vector will contain exactly 8 floating point values. Your program will enter these values from standard input. Once the values have been read in, your program should call a …

from this how do i make the data in the data file listed on my screen? assuming i have already created and implement function for adding updating deleting records. please help!! #include <stdio.h> struct videorecord { int rec_no; /* account number */ char f_name[ 20 ]; /* film name */ …

how to sort numbers and letters ascending? please help me

I'm trying to get the maximum temperature and the day it occur from the value I put in. But the Max is always the last value i put in and the day is always 8 :( Can anyone see what is wrong with the code? Thanks in advance. #include<stdio.h> int …

hello everybody.. here is my Assignment Code.. [CODE]#include <stdio.h> #include <windows.h> int Attendance[50][50] = {0}; int studPresence[] = {0}, weekPresence[] = {0}; int i, x; int week, student; char SubCode[30]; void InputFunction(); void WeekAttendance(); void StudentAttendance(); void main() { int answer; while(answer != 4 || answer > 4 || answer …

Hello i am developing the dicom reader dicom is imaging standerd file format and i have to extract the differents tags and images from it so how to read the image and tag thanks :)

I came across these to statements and i am not sure how they are parsed and the output given is produced... [CODE] printf("%d",printf("%d %d",5,5)&printf("%d %d",7,7)); [/CODE] o/p : 5 5 7 7 3 [CODE] printf(" %d %d",printf("%d %d",7,7),printf("%d %d",5,5)); [/CODE] o/p : 5 5 7 7 3 3 Could some …

this is a program to enter the elements of a square matrix and find the smallest element from each row and subtract the minimum value from all the values in the respective rows.........take the input as the following values 999 54 48 92 24 54 999 32 61 35 48 …

I am having troubles getting my sort function to sort properly. As written below the code functions well, but organizes all sorts in descending order. If I flip the inequality to display in ascending order, the program more or less stops working. The print function will no longer work, as …

i want the code for sorting tecqnics....plz let me find a simple code

Hi there, Here's a basic question from the basics of C. Woukd like to know the use of appending L or UL at the end of integer constant which is assigned to an unsigned int type variable. for eg: on a 32-bit machine unsigned int i; i= 543727232UL; what way …

Hi there, [CODE] #include<stdio.h> main() { int i; i=1,2,3; printf("Value of i with assignment as i=1,2,3 is %d\n", i); i=(1,2),3; printf("Value of i with assignment as i=(1,2),3 is %d\n", i); i=1,(2,3); printf("Value of i with assignment as i=1,(2,3)is %d\n", i); i=(1,2,3); printf("Value of i with assignment as i=(1,2,3) is %d\n", …

I cant round up minutes and switch them to hours?...for example if a car was parked for 241 minutes(input has to be in minutes) and rate was $2/hour and first 120 minutes were free i would need to charge for 5h and i dont know how to round up right …

This is my first time posting or really doing anything here on daniweb. I have read a lot of other posts and you all are very knowledgeable and respectful. So if I don't do something that I need to as per the forum regulations let me know. I have a …

[CODE]/*Task: Two ordered linklist contain number. eg.1->2->3-> and 2->3->5 **Print** union of them eg.1->2->3->5 ,remove duplication, can't change linklist Problem : 1. append() might need to be modified. 2. dnot't know how to use append() to complete the task. */ #include <stdio.h> #include <malloc.h> #include <string.h> #include <stdlib.h> typedef struct …

Hi all buddies, I am the beginner for multithreading in C/C++. So, I copied some example from MSDN and tried to compile it as my first step. Currently I am using DEVC++ IDE. The error is like that: " [Linker error] undefined reference to `sprintf_s' ". Here is the program …

Hello, i have a question about string manipulation, i am supposed to write a function that takes a character array and returns a void, so far so good, but its supposed to reverse the array as output, for example, if the input is "Hello" the output is "olleH", here is …

Hello. i wrote a program to do the following: [B]Given two strings S1 and S2. Delete from S2 all those characters which occur in S1 also and finally create a clean S2 with the relevant characters deleted. [/B] This is what i tried: [CODE] void trimString() { char s1[] = …

I have written the following code for converting infix to prefix.. [CODE] //Infix to prefix conversion #include<stdio.h> #include<conio.h> #include<string.h> #include<ctype.h> #define MAX 25 void initstack(struct stack *); void push(struct stack *,char); char pop(struct stack *); char *convert(struct stack *,char *); void show(struct stack); int priority(char); struct stack { char arr[MAX]; …

procedure main a : integer := 1 b : integer := 2 procedure middle b : integer := a procedure inner print a, b a : integer := 3 -- body of middle inner() print a, b -- body of main middle() print a,b Need to tell what a and …

Guyz please help me Ive got a practical exam tomorrow can anyone give a simple coding for implementing prims algorithm. It accepts the vertices and cost and gives out minimum spanning tree. Please guyz. It must be very simple. It need not be perfect. It need not work for all …

Hellur! Can somebody explain how exactly a fast fourier transform is performed on a wave file? What's happening behind the scenes? I need to get a basic idea of how it works. Thanks in advance drue

Hi, im trying to finish up my assignment on tic tac toe game.. and my program keeps crashing, here are two functions where i think it crashes, probably the first one: [CODE] void tic_tac_toe_init (char *ttt[3][3]) { char i,j; int k=' '; for (i=0;i<3;i++) { for (j=0; j<3; j++) { …

Hi everyone ! i am being asked to write a code of Block'd game that is implemented in Nokia phones ..i really dont know what to do as a beginning could any one help ?? Thanks alot .

Hi guys, this is preethi from chennai. I have done bachelor's in computer application. I am a beginner in programming. But i am very passionate about programming. My aim is to become a java architect. I know only basics of c, c++, and java. Guys,[b]i dont know how to improve …

Hi! Having some problems with functions in this one. As ypu can see I'm a tottal beginner. What I'm trying to do here is make a program checking if a word is a palindrome. Using 2 functions, one to check and one to reverse the user input string. My problem …

Hi all, Does anyone know what meanings of %-10d and %-10.10s ?

I am confused with the conversion limitations between the three: ints, floats and double. The question is whether the following operations give the same result or not (yield true or not). For instance we have an integer x: Would (Float)(x) == (float)(double)(x) I believe that should be true, as the …

I am working on a simple project of displaying no. of ports opened for a file.for that i first search all process using that file and that listing all those process in file. and than using netstat command make a file that contain all ports along wid pid(ie process opening …

Hello. Well, for creating linked lists, i always use 2 pointers: one for beginning and one for the end of the list. Is this OK? Or am i required to have just a single pointer pointing to the beginning of the list and then traverse everytime i need to insert? …

i am having problem in executing the following program.........when i execute it,it's getting hanged....pls gimme a gud solution [CODE]#include<stdio.h> main() { int n,x=0,y=1,z; printf("\nEnter a number of your choice:"); scanf("%d",&n); z=n; do { x=n%8; x=x+x*y; y=y*10; z=z/8; }while(z<8); printf("\nThe octal equivalent of the number entered is %d",x); }[/CODE]

[code]#include <stdio.h> #define p printf #define s scanf int program,Y,N; do { p("Choose from the following program\n"); p("1 for program no.1"); p("2 for program no.2"); p("3 for program no.3"); p("4 for program no.4"); p("Continue (Y or N)?"); repeat = getchar(); putchar('\n'); }while(repeat == 'Y' || repeat == 'N'); } program1() …

how can i write code in c that the two programs are run one after another whithout the use of threads.

Why is it, when I compile this, the cout statement runs twice at first? It does not do that when I have the rest of the code in there that is int. Any thoughts of why or what I am doing wrong.. #include <iostream> #include <string> using namespace std; int …