49,766 Topics
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| | We are getting these constraint errors wherver OSAF calls like m_NCS_SEL_OBJ_ZERO(&nSelObjSet) is called in our code. This is while cross compiling using tilera compiler - tile-g++. With g++ it always compiles fine. Any pointers would be helpful. Sample Code: 102 // initialise and set selection object set 103 m_NCS_SEL_OBJ_ZERO(&nSelObjSet); 104 … |
| | hi to all, i was looking for some objective type questions on c++ on the internet............ i got few but some with wrong answers and some with no answers at all....... i would love to hav some e-book on it or a larger question bank with answers........suggest me some links …  |
| | I need help on "for" statement .Im doing exponents. I did a while statement already in which i checked if base is in range. help please. [CODE] for(int count = 0; count <=Expo; count++) Total1 = (dont know what this should be?) cout << setw(45) << "Total : " << …  |
| | I don't know how to make the computer play against me. Before I write more, anybody online right now to help. thx |
| | OK. I thought I understood pointers and such but this exercise is revealing that I do not. The task is to read characters into an array created on free store memory (heap), then print them out using the reference and dereference operators. My code (below) compiles and runs but does … |
| | Hi all. I have recently been learning C++ and have gained a moderate understanding of how things work. Texts files seem to confuse me though so i was wondering if someone could help me out. :) Basically I have a text file which looks something like: [CODE]** <Question> What is … |
| | Gooday i have a question to make a program using the connect function and all i hve done is below. how do i complete the the first loop and the second loop...on what i should do next here is my code so far, explaination will be appreciated....[CODE] #include <iostream> using …  |
| | what is wrong with this? i keep getting an error that says error C2059: syntax error : 'if' && error C2059: syntax error : 'else' [code] int main (void); void menu(void); int getChoice(void); int *year, *day, *month, julianday; int dayspermonth[] = {31, 28, 31, 30, 31, 30, 31, 31, 30, … |
| | I am trying to write a program that allows the user to input positive integers between 0 and 1000 and then outputs the highest value and the lowest value. The user should enter -1 to signify the end of their input. I am supposed to use a loop to achieve … |
| | For my program I am supposed to implement an encryption and decryption algorithm. I then have to print it out using my functions I have to read the input from a file, “plaintext.txt” The file will contain plaintext strings that are all lowercase, and be of the format: 3 hello … |
| | MY ASSIGNMENT: Write a program that works with fractions. Your program should be able to add, subtract, multiply, and divide two fractions. Specifically, your program must request two fractions from the user, getting the numerator and denominator separately for each fraction, and the operation to perform (add, subtract, multiply, or … |
| | Whenever I run this code the while(b<63) only seems to run once then does nothing. The (a<63) loop runs fine but doesn't go again because the first loop just stops. Any idea what's going on? [CODE]#include <iostream> #include <time.h> using namespace std; int main() { int a,b,c,sand; int land[64][64]; srand((unsigned)time(NULL)); … |
| | This is the question : you are burning some music CDs for a party. You've arranged a list of songs in the order in which you want to play them. However, you would like to maximize your use of space on the CD, which holds 80 minutes of music. So, … |
| | I have this homework in which I have been working on it: but I dont know what im doing wrong :( Could anyone help me: [code]#include <iostream> #include <cstring> using namespace std; class Account { private: char number[8]; char type; char owner[31]; double balance; double interestRate; public: Account() { number[0] … |
 | [code] class Security { public: virtual ~Security() {} }; class Stock: public Security {}; class Bond: public Security {}; class Investment: public Security { public: void special() { cout << "Special Investment function" << endl; } }; class Metal: public Investment {}; int main() { Security* s = new Metal; … |
| | Hello, I am having a problem with an assignment that I have to submit tomorrow which is to let a user construct an object. in the assignment it is asked from me to create a DVDshop class where the user can create a DVD object. Also, in this class I … |
| | Write a program that will read in a sentence of up to 100 characters and output the sentence with spacing corrected and with letters corrected for capitalization. In other words, int the output sentence all strings of two or more blanks should be compressed to a single blank. The sentence …  |
| | I'm trying to use a getline function in my program. I have the correct cout function but when I try and enter my input the program keeps wanting me to enter a couple of times and then that's what comes out. I'm very confused on what I'm doing wrong in … |
| | I have written a program that allows for two people to play tictactoe, however it will not work. I am not sure what the problem is. Can some please help? Thank you in advance |
| | Hi I wanted to start a project on implementing packet sniffer. Though I have fairly good experience of C++ programming and network protocols( theoretical), I am not able to get start with this. How should I approach towards it. What libraries or resources should be helpful ? Would Qt be … |
| | Hi All, Please find the below code and please elaborate how derived class default copy constructor is calling base class copy constructor which is implemented by the base class. [CODE]class X { X( const X& x ); } class Y ; public X { } class Z { void fun( …  |
| | I'm a beginner as far as c++ is concernt.I want help using user defind funtions |
| | hello, so im designing a simple prgram which calculates the cost of a ticket you buy. there are only 3 ticket options, namely a b and c. here is my code. [CODE] #include <iostream> using namespace std; const int PRICE = 3; int find(int [PRICE]); int main() { int nums[PRICE] … |
 | [B]Specifications (minimum):[/B] The CDROM class contains the following, private, data members: string Name; // The Name of the CDROM string CDType; // The Type of CDROM float Cost; // The Cost of the CDROM [I]The ONLY recognized (i.e., legal) CDROM types are, “Game”, “Word”, “Compiler”, “Spreadsheet”, “Dbase”, and “Presentation” (AND, … |
| | Im trying to create an object array that accepts values generated by a 2 random functions so that i can sort the objects in the array based on one value of an identifier (finishtime) in each object. eg. twenty Activitys with datamembers [starttime, finishtime, id] my code for the main.cpp … |
| | Hi, ive only started programming recently and as my second assignment i have to write a program that can convert uppercase letters to lowercase letters and visa-versa. i also have to make it stop when a full-stop is entered and count the number of times the program changed letter case. … |
| | Hi, I've got such class template: [CODE=c]template <class Type> class Stack{ private: struct Element{ Type value; Element *prev; } *end; public: Stack(){ end = NULL; } void push(Type value){ struct Element *element = new Element; element->value = value; element->prev = end; end = element; } Type pop(){ if(end != NULL){ … |
| | Greetings from Portugal to everyone. I'm building a project to a course in my university and i've stucked in some compiling error given by NetBeans and g++ in my dynamic array implementation. Glad if someone could give a hand to this. Here is the code [ICODE]#pragma once #include <iostream> #include … |
| | This is a follow-up exercise to the one related to reference and dereference operators. Stroustrup asks the reader to modify that program to handle an array overflow. He wants us to specifically use the realloc() function. I read the tutorial here but didn't understand the example. I read other web … |
| | Here's my main [code=c++] int main () { int list1[3] = {5,5,6}; int num = 3; int result; int *arr = list1; int maxVar; int *maxVarHolder; maxVarHolder = &maxVar; result = sumarr(*arr, num, *maxVarHolder); return 0; } [/code] Here's the function header: [code=c++] int sumarr (int *arr, int size, int … |
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