Beginners - C++ Forum - April 2013 (Page 12)

Create a class Hangman with the following private attributes:  Words: should be a static array of character pointers with 5 elements.  Word Name: shoul...

[1 reply] : What kind of help do you need with your homework? Currently it seems ... (by keskiverto)

by Jaffar

Giving precedence to the mathematical operators

Write your question here. I am having difficulty in giving precedence to the mathematical operators i.e. I want to implement the "DMAS" rule of mathematics. Ca...

[1 reply] : Operators in C++ do have precedence already. Level 6 * / % multiplica... (by keskiverto)

by aflangdon

Gross_total wrong...

everything works and calculates except the Gross_total. I don't know what is wrong with it. Help please! /********************************************...

[4 replies] Last: @ aflangdon Just some style points. First is your variable names - ... (by TheIdeasMan)

by bartoli

First program with regex not working

boost::smatch matches; recvFIFO = "This Was Last-Modified"; const boost::regex pattern("Last-Modified"); const bool found = boost:...

[2 replies] Last: This small distinction was the key, thanks! (by bartoli)

by applesnstuff

structs/arrays

struct SDate { int month, day, year; }; struct SMachineRec { int idNumber; string description; SDate purchaseDate; float cost; float payment...

[1 reply] : Your homework, isn't it? Go ahead and do it. You will learn by doing.... (by keskiverto)

by Josh Henry

independent sort

how would i rewrite this function to sort alphabetically by case? i did it dependently course* sortByDescription(course* head) { course* newHead = 0; ...

[1 reply] : Write your own comparsion function: int istrcmp(const char *s1, const... (by MiiNiPaa)

by vivre

Global Variables

My friend has recently responded to a member of another forum with this: The reason you use global variables is to allow the use of the variable throughout the ...

[2 replies] Last: You can dereference uninitializated or null pointer ergo dereferencin... (by MiiNiPaa)

by tripledelta

Counting the number of characters and lines in a given text file

So far this is my code. It needs to take from a text time (textfile1), read it, and output how many characters and lines it has. But right now all it does it ta...

[1 reply] : You read one line at a time. Every time you read a line, the number_o... (by keskiverto)

by closed account LN3RX9L8

Declaring an object that is an array?

I have to declare three objects of arrays with a named constant for the size. This is how I have it declared but in my program it says I have an error. and Cou...

[16 replies] Last: I can name it anything I want but it was course but its asking for peo... (by closed account LN3RX9L8)

by kabuki

Help with if/else if

How would this code look like if it was in if/else if? if (hours <= 40) {gross = hours * payrate; ovthours = 0;} if (hours > 40) {ovthour...

[3 replies] Last: It will, but do not overuse comma operator (this can lead to unexpecte... (by MiiNiPaa)

by mover96

Trying to use object declared in main in another Class

Hey guys, im trying to use an object that i declared in main() and use it in another class, but im getting an undeclared variable error. Player Class: class ...

[3 replies] Last: http://www.learncpp.com/cpp-tutorial/73-passing-arguments-by-reference... (by MiiNiPaa)

by HadMuffin

Need help with cout!

So when I input my name, Ryan, it says: Nice to meet you -858993460, have a wonderful day! :) but Its supposed to say Nice to meet you Ryan, have a wo...

[3 replies] Last: Figured it out, I needed to add #include <string> thanks! (by HadMuffin)

by cmiller9732

problems

this is my assignment and below is the my code where am I wrong?....Write a program that simulates the tossing of 3 die and computes the probability of obtainin...

[2 replies] Last: thanks lol (by cmiller9732)

by zmlink

please help me figure this out ;/

#include <cstdlib> #include <iostream> using namespace std; int main(int argc, char *argv ) { int amount, newAmount, interestRate; cout <<"Please e...

[1 reply] : if possible could someone create the last steps and use // to explain ... (by zmlink)

by cmiller9732

sum and average of array

this is what code i have and i need help finishing thanks!!! Write a program that demonstrates using an array to perform some simple statistics. Your program...

[9 replies] Last: You should study the basics again, get a good C++ Book -size Bible- ch... (by eyenrique)

by MisterMan

if/else and goto

I was messing around with user input in code, and wanted to see if an invalid statement would reset back to the original prompt again. However... #include...

[7 replies] Last: STYLE ALERT Things you should consider. #1: INDENT. Don't be ... (by Disch)

by closed account oLC9216C

Random number

I was trying to make 16 random number That is from 1-8.And every number should show twice, how can I make it? The only thing I know is for(int i=0;i<16;i+...

[1 reply] : well for one. You are missing your srand(time(NULL)) and for two makin... (by giblit)

by CPlahPlahLearner

Access violation, Project Options

So, I just installed Dev-C++ V.5.3, and the problem is that, whenever I want to access the project options, I receive this error: Application version: 5.3...

[1 reply] : I would suggest visiting http://sourceforge.net/p/orwelldevcpp/forums/... (by cire)

by AlitCandle

Question about code in a tutorial series

The question is about something near the beginning (about 2 minutes in) http://www.youtube.com/watch?v=GoMNA4dYXvE I was wondering why he made made T constant...

[3 replies] Last: Thank you. (by AlitCandle)

by DANNY123

the homework

Problem: write a float A/B=1/a1+1/a2+... such as 5/6=1/2+1/3 7/8=1/2+1/4+1/8 #include <iostream> using namespace std; int main() { int c ;...

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Beginners - April 2013 (Page 12)