51,593 Topics
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| | Hello I have a number from maximum 255 digits. I must compute the cube root of this number with 10 decimals. Time of execution is 1 second Could you help me ? 10x  |
| | I think I know how to initialize the program, but i am doing a self learner and i am not sure how to begin or what to initialize. If anyone has any ideas please help me out. Here is a problem if you dont have the book... C++ HOW TO …  |
| | Hi to every one :cheesy: (I'll say it once: forgive my bad english :sad: ) I have a question!!! Is there any way to get information aboute Dial-tone PHISICALLY presense without performing a call dail?????!!!!! I've write a code, in vc++, to make connections over 16 Comm Ports (throw a … |
| | #include <iostream> #include <cstring> using namespace std; bool equalStrings (char[], char[]); //given here but must complete // on midterm int main() { char str1[80]; char str2[80]; cout << "Enter your first string: " << endl; cin.getline(str1); cout << "Enter your second string: " << endl; cin.getline(str2); if (equalStrings (str1, str2) …  |
| | this is a little question is microsoft visual C++ the same as any other C++ programing tool? and if it nearly the same is there any little differences wat are they and what do you recommend? |
| | We are supposed to write a program which asks for the month, date, and yr and then outputs the day of that date. **input:** Month: 7 // This is July Day: 4 Year: 1776 **output:** July 4, 1776 was on a Thursday Formula: day = (r + [2.6m - .2] … |
| | I have to write this program that prompts the user for the size of the tiles in inches and the number of rooms to be input. It should then input the dimensionsfor each room, and output the tiles needed for that room. After the last room is input, the program … |
| | hello, i have been stuggling with c++, i need to compile the following files but it never works always tell me the redefinition error i have tried both g++ and visual c++ but i can't make it work, i wish anybody can tell me why here are my codes please …  |
| | Need a little help here. Seems as if whenever I run the program, it closes before showing the results. Here is the code below: [code] // // Program to convert temperature from Celsius degree // units into Fahrenheit degree units: // Fahrenheit = Celsius * (212 - 32)/100 + 12 … |
| | Write a complete program that creates an array of characters, 3 times the size of ASCII table and itinializes the contents of the array to correcponding ACSII values; when end of ACSII table is reached, you should loop back to the beggining and start again. Print the contents of the … |
| | i can't figure out how to solve this error, i've searched online, but any solutions i've found use terms that are beyond me (as i am still a beginner at C++)..so it's been a little tricky to crack this. basically all i'm trying to do here is find the length … |
| | Here is a link to the actual assignment [url]http://bluehawk.monmouth.edu/~rscherl/Classes/CS503/hw2.pdf[/url]. At this point I am able to build the linked list from a users input string as well as display that list. Here is the code that I have up to this point. I have two classes a Node class and … |
| | I need help writing a program using a character Queue. I am using the Queue to determine if the two sequences of characters are the same as each other. Also I have to implement my character Queue as a linked list (using Nodes). Can anyone out there help me write … |
| | Hello, I am trying to code an eVC++ programm on scanning barcodes. My problem is that each time I scan in an Edit type field, there only the first character of the barcode who is scanned. Meantime, if I try to scan anything in Notes (for instance), all the code … |
| | A bit excited here people, just completed my first (well from the book) C++ script code. Its a Temperature Converting code from the C++ for Dummies book. Unfortunately, I haven't even made it through the first chapter and am having problems with the reading. So i need to ask a … |
| | i must write a program that reads a number between 1 and 100 then calls a function to check if the number is part of the Fibonacci series.the main should display if the number is part of thr Fibonacci series.thanks #include<iostream.h> #include<conio.h> int check_fib(int a) {char ans1,ans2,ans; int sum,x,i; sum=0; … |
| | I have to write code that will prompt you to input a sentence, then it will output the number of vowels in the sentence. This is what I have so far. Can someone tell me what is wrong with it? Thanks so much! [code] //Input a sentence, then return number … |
| | :rolleyes: i have to write a program which ask the user the height of a pyramid between 1 and 15 and displays a pyramid of this height made up of "*" characters on screen.for example how high would you like the pyramid?:37 pick another height(must be between 1 and 15):6 … |
| | hi i am having trouble understanding that what is the difference between having class xxx { } in the .h file and not having it? say i have these two code, can anyone tell me the difference? [CODE] #ifndef sample_h #define sample_h class sample { function1 (); function2 (); }; … |
| | hello, i posted a thread before but i attached files so i guess it's too much trouble, i wish somebody can help me coz i have spent more than 5 hrs just to compile a very simple program, i have tried visual c ++ 6.0, g++ and gcc all have … |
 | I had been using old turbo C++ compiler and with i had the help files on C++. However, the documents with my old version of turbo c++ is quite obsolete now. I want to get the latest docs so that i can look up specific function and class details with … |
| | hello guys, I came across a strange thing when doing program in c++ in visualc++ environment.just run this code and after entering the array elements press up arrow and down arrow. Here's the code #include<iostream.h> void main() { int arr[5]; cout<<"Enter the array elements : "<<endl; for(int i=0;i<5;i++) cin>>arr[i]; cout<<"\n\n"; … |
| | Narue, thanks for all your help with this program! I really appreciate it. I have one last problem. In the function tryAgain, if user presses 'q' or 'Q'; the program terminates. No problem there, but if they hit anyother key; the program should allow them to re-enter pyrllSt (payroll status … |
| | ok heres the deal... i took a C++ class as an undergrad WAAAAAY back in the day and have forgot almost all of it. i recently DLed a C++ program that came with several files. i have tried to run this program to see if i obtain the same results … |
| | ok, here are the questions. QUESTION NO. 1: I am asked to build a complete binary tree using linked list. According to my knowledge, you are not able to sort the tree with a complete binary tree otherwise it is impossible to get it complete. I searched thru google and … |
| | Hi.. I have to make a program in c++ for plotting a sine curve..using arrays ..taking x axis in horizontal direction and y axis in vertical direction... Please help me out in making this program :) thanks |
| | I have an assignment where I am given a sequence and I must turn the user's input (int) into that sequence. For example: number : 2 The sequence starting at 2 is : 2 4 16 37 58 The sequence is: 2^2=4, 4^2=16, 1^2+6^2=37, 3^2+7^2=58, etc.... how would I compute … |
| | where can i get the c and c++ compiler.i eed to run it on a windows xp machine. |
| | I have 2 files: a .h file and a .cpp file. I am new to c++ but need to know how to execute these files. In other words, how do I write a 'main' so I can actually get an output to these 2 files. I am using Microsoft Visual … |
| | Previous program being used, that works fine. I have tried placing my break statements in various places within the programming and cannot get it to run that specific triangle that was entered so that I can enter the letter 'q' to quit. Program is to execute continuously until the user … |
| | okay i know how to use fstream and everything, but the prolem is that I want to use a variable in ithe open part. exp const. pretend all headers are included. It works like this { ... ifstream infile; infile.open("text.txt"); ... } but when I want to use a variable … |
| | :?: how do I get the high-lighted lines below to round up to just two (2) decimal places using the `setprecision` // Program description: Calculate the price, including taxes, of a water bill // given the amount of water in gallons // Author: Eric Martin // Date: 10.21.2004 #include <iostream> … |
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| | how would i go about making a program similar to a bill? for instance (but a little neater than my example, but u get the idea): amount of blah used ----------------------------- 50000 blah amount of blah blah used ------------------------ 348790 blah blah amount of blaaah used -------------------------- 589284 blaaaaah _________________________________________________________ … |
| | hi guys, Anybody tell me a site where free system available on C language. Thanks in Advance, Sanir |
| | hey does anyone what these errors mean: ----------------------------------------------------------------- --------------------Configuration: a1 - Win32 Debug-------------------- Compiling... a1.cpp C:\Documents and Settings\Jinu\My Documents\Stuff\C++\Development\a1.cpp(46) : error C2146: syntax error : missing ';' before identifier 'bSq' C:\Documents and Settings\Jinu\My Documents\Stuff\C++\Development\a1.cpp(47) : error C2146: syntax error : missing ';' before identifier 'rightNum' C:\Documents and Settings\Jinu\My Documents\Stuff\C++\Development\a1.cpp(48) : … |
| | I am a beginning programming student and was stumped on one of my programs. I really don't know where to begin on this one. I have to develop a MC++ program that will input the miles driven and gallons used (both as ints) for each tankful of gas. the program …  |
| | I'm trying to write a program using a stack to determine if the two sequences of characters are the mirror image of each other. Can anyone help me to get started? |
| | Hi, For class I have to write a program that performs mathematical operations onto fractions. I'm really drawing a blank as far as how to setup the function that reads the fractions inputed by the user. If you care to look the assignment can be found at: [url]http://www.cs.wmich.edu/~nelson/CS111FALL04/lab04/lab04.html[/url] The way … |
| | what happened if we do't typecast return value of malloc like that int *a=malloc(10); |
| | Well, not so much difficulty, more like I am completely stumped! I've only been programming with c++ for a few weeks, yet I have found myself in the predicament of having a small, albeit difficult assignment to complete for university pretty soon. I was wondering if anyone could help me. … |
| | How do you count charcters in C++? for example if the user inputs 1234 the output would be 4 and -1234 the output would be 5. also if a user enters a numbers until a 0 is entered it outputs the nunmber of positive numbers entered and the number of … |
| | Please help I am writing a program that calculates the mean and median of a sequence of integers. My program works fine as long as the array is odd. Can someone please help me with a statement to calculate the median when the array is even. I have included my … |
| | Hi, I am having some problems with a program I'm supposed to write: here is the program I am supposed to write: Write a modular program that uses a structure to store the following information about a customer account: Name Address City, state, and ZIP Telephone number Account Balance Date … |
| | Here it is: Use functional decomposition to write a C++ program that takes a number in the range of 0 to 6 and a second number in the range of 1 to 366 as input. The first number represents the day of the week on which the year begins, where … |
| | Good evening all, I am now working on a project for my intro c++ course and I'm having alot of difficulty understanding how to make a class program. I've been looking over the text but I am still confused. I would really appreciate any suggestions, ideas , or ways to … |
| | Does Anybody Have Any Good DC++ Hubs For Games If So Plz Msg Me.... :cheesy: |
| | Hi i have a problem linking upthe files main.cpp tree.cpp tree.h and list.ct really do not know how to complie with list.ct whats the ct ? anyway inside the list.ct, are templates. it reflect linking problem.. i.e. [Linker error] [B][I]undefined reference [/I] [/B] to `Tree::cleanUp()' [B] Question:[/B] what should i … |
| | Here is what I have #include <iostream.h> int main() { int i, total[3]; int myValue[3][3]; myValue[0][0] = 53,000; myValue[0][1] = 5; myValue[0][2] = 1; myValue[1][0] = 89,000; myValue[1][1] = 3; myValue[1][2] = 2; myValue[2][0] = 93,000; myValue[2][1] = 3; myValue[2][2] = 3; for (i = 0; i < 3; i++) … |
| | If you type in employee ID, and then a character (other than s, h or c) including the enter key. You get a message that says, "Do you want to try again or quit?" "Type q or Q to quit any other key to continue." If you hit any other … |
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