49,765 Topics
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| | I need to set a variable to infinity or the highest possible number for the computer. But I have no idea how to do this. I did this a little while dabbling in assembly but I am unsure how to do this in C++. Thanks.  |
| | I am working on a time card program in Visual C++ (FYI: I am VERY new to this, so, please, be gentle with me) :) It compiles with 0 errors and 0 warnings, but when it executes I get an error message that the program needs to close. When I … |
| | [B]Intro[/B] [i]This tutorial provides a brief introduction to C++ data types.[/i] [b]What is a data type? [/b] When we wish to store data in a C++ program, such as a whole number or a character, we have to tell the compiler which type of data we want to store. The … |
| | Hello, This is my first post. Anyway.. I am having trouble with my c++ program. My assignment is to read from a file a 2-Dimensional array. However, when attempting to do so with my code, which i'm guessing is faulty, I keep getting this error while using Borland Turbo C++ …  |
| | Hello, I need to create a program that will read in a weight in kilograms and grams and will output the equivalent weight in pounds and ounces. I need to use 3 functions: for input, calculation, and output. I also need to have a loop that will let the user …  |
| | I'm a little lost here. I'm trying to read from a file named source.txt located in the same area as my program. If i could figure this out i could continue with the rest of the program. I'm just getting a blank screen so i know i'm way off heres … |
| | [img]http://www.computersforpennies.com/error.gif[/img] testing wether this post works, trying to host the image from my site since i dont know how to do it using his form for threads [B]If the image shows, could you tell me what that debugging error means[/B] |
| | I ran my C++ program and got these error messages. I have no idea what they mean. :?: Will somone please help. error LNK2019: unresolved external symbol "int __cdecl GetInformation(int,int,int,char (* const)[15],char (* const)[15],float * const,float * const,float * const,float * const,float * const)" (?GetInformation@@YAHHHHQAY0P@D0QAM1111@Z) referenced in function _main fatal … |
| | This program is a word counter. But my logic is all messed up when it comes to the counting. I am not too sure on how about fixing it. The project compiles yet does not work properly. I still haven't figured yet how to count lines or characters properly. [code] … |
| | plz guide me soon so that i submit my assignment on saturday |
| | New boy -easy question - doing a tutorial and the compile and run work but the only time I see the program partially running is when I put in a cin - I have looked but I cannot find how to put in a pause and allow me to see …  |
| | I am a java programmer trying to understand a c++ oddity that I ran into. My c++ program writes a few MB of data using ofstream. Just before the program ends I close the ofstream. However when the program terminates, the amount of free memory on my linux box has … |
| | [b]Round Robin Algorithm Simulation[/b] Hey there can anybody help me look for a copy or program a simulation of a Round Robin Algorithm... The program should accept the following from the user... 1) Quantum Time 2) Burst Time 3) Arrival Time 4) The number of Jobs.. If you can... please …  |
| | Hey there can anybody help me look for a copy or program a simulation of a Round Robin Algorithm... The program should accept the following from the user... 1) Quantum Time 2) Burst Time 3) Arrival Time 4) The number of Jobs.. If you can... please help everyone else avail … |
| | Hi everyone, I have a project for my class. I have to write a function that accepts a c-string as an argument and returns the number of words contained in the string. For instance, if the string argument is "four score and seven years ago" the function would return the … |
| | Hi, I'm supposed to create a program that does the following: A corporation has six divisions, each responsible for sales to different geographic locations. Design a divsales class that keeps the sales data for a division, with the following members: an array with four elements holding four quarters of sales … |
| | Hello everyone! I sure wish I would have known about this place befroe now, it would have saved some long nights. I am having probems with arrays. The situation is this read all the lines from a file and store it into an array. Once you do this, you have … |
| | [FONT=Arial Black]undefined[/FONT][SIZE=2]undefined[/SIZE] hi every body. well i am a new member and i hope that i am doing things the right way . well my problem is that i am a first year students and obvoisly i am studying c++. but i got an assignmet to do. i wrote the … |
| | hi, i'm working on an assignment for school, and i'm having a lot of problems when i try to compile it. one of the errors is about changing the functions into arrays and getting an error about pointers, and another is trying to get the right info to the right … |
| | sir, ihave a doubt on converting a inputed decimel number to a octal number will u help me? |
| | It is error free but it just doesnt cout for the user to continue or discontinue and it does now stop [code] #include <iostream.h> #include <stdlib.h> #include "simmons.h" #include <fstream.h> const int MAXCHARS = 500; char st_line[MAXCHARS]; char ch_option; int i_va; int i_ve; int i_vi; int i_vo; int i_vu; int … |
| | is it just me or am i stupid? (save the comments har har) im using C++ to pull in a character from a file ... (going character by character) how do i check for a line feed, or return? [code]<img src="http://image.jpg" <-- return alt="image" height="100" width="100 />[/code] ive checked for … |
| | hello i was wondering if somebody could help me. I'm having problems with the validation of the below code. When i run it, it seems to get stuck in the loop. The compiler i'm using is Borland C++ 5.02 Any sugestions would be greatly appreciated Dave #include <stdio.h> #include <stdlib.h … |
| | Im learning to write a DLL in Win32 C++ and I've found that its pretty straightforward :) I just have a few questions: 1.) Do I have to have a DllMain function? 2.) Why do some functions look like this: [code] void _stdCall bla() { ... } [/code] And some … |
| | if: static char s2[]="Catbert"; static char s3[]= "Ratbert"; what is the vvalue of strcmp(s2, s3)<0 "Please explain" |
| | Please help me with this: Declare an integer array named "scores" to contain 50 elements. & Generate a code (a loop) that will initialize every element in the array from the above declaration("scores") to the value 75. |
| | I have to identify which element in the array the highest and lowest numbers are. I have finished the rest of the project but you can see that i need help with the element position. Here's what i have and thank you, thank you, thank you #include <iostream.h> #include"apvector.h"//didn't inclue …  |
| | This program displays the information of an input file containing dates and strings, the output is in the following form On day, January 1, 1800 The first day begins. [number of days since 1/1/1800; (1)]. My problem is implementing a correct switch statement to display the Day of the week. … |
| | Hey can any1 figure out wat is wrong in this program...after i compiled it and executed the program ....I inputed the value of n...but after that it does not show the output...Can any1 help me plz..!! The program which I wrote is below:: #include<iostream.h> int sumofdigits(int n) { int sum=0, … |
| | Are the following array declarations valid, if not why?: "i'm confused!" const int SIZE=4; void main() { int a[SIZE]= {0,2,4,6}; static int b[SIZE]={0,2,4,6,8}; int x[SIZE-5]; int d[SIZE*2]; . . . . . . } |
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