Beginners - C++ Forum - November 2011 (Page 30)

why does it have the errors in the underlined piece of code.the error is " `cout' undeclared (first use this function) " and "`endl' undeclared (first use thi...

[3 replies] Last: No, it isn't. You didn't specify where the cout object was. Also, I ... (by ascii)

by illlojik

Tic Tac Toe Help

Hello, I'm doing this program that wants me to make a tic tac toe game using a two-dimensional array. And the array is initialized with an asterisk ('*'). And t...

[11 replies] Last: That was it! I should have caught that... thanks! Next task... get t... (by nerd1981)

by RonTheMoron

Help with friend functions

How would I do this without making the entire lunch class a friend of school? Whenever I tried friend functions I couldn't figure it out. #include<iostr...

[2 replies] Last: I looked to it very quickly: at line 83 the class Lunch is accessing ... (by samusamu)

by velcro

Prevent errors from accidental menu entries?

Here's my code & output. I can't figure out how to keep my program from turning accidental menu option entries into repeating the menu or, worse, putting accide...

[10 replies] Last: Thank you WilliamW1979. I'll try that after I figure out this other pr... (by velcro)

by nyaeggy

while loop to a for loop

I did my code but i didnt read that it had to be on for loop so how can I convert this to a fol-loop? if (firstNum % 2 == 0) counter = firstNum + 1; else ...

[8 replies] Last: Thank you! Huge help! (by nyaeggy)

by rinnamorato

Help with array function simple linear

I have been working on this array for about two weeks now and I can't seem to get it right. The idea of the array is to take a number between 10 and 100 and add...

[6 replies] Last: Guys, thank you all for your suggestions. fun2code, I got you... (by rinnamorato)

by nebula

Constant numbers as parameters

Hello guys. How should I pass constants previoulsy defened as parameters of a funtion. For example, #include <cstdlib> #include <iostream> #define apple...

[3 replies] Last: #define apples 10 #define oranges 40 void f1 (int apples, int ora... (by Disch)

by afrodriguezg

Condition in if statement is violated

Hi. I have a problem whit the next code (an extract of a medical program) when I use 'if' and 'else if' statements. When the funtion f_cT is evaluated in the 'c...

[4 replies] Last: Yes I refered as a suffix. Thanks. (by afrodriguezg)

by kitarapso

Bitwise operators and registers

Hello! I wonder, how can i tweak ON OFF a single bit in register REGx with adress 0x13001200 and write the value back to the same register. Ty.

[5 replies] Last: Faster? (by kbw)

by beginner123

problem with sin equation (1,2,3)

i want to output the answer to a sin equation in a file. my code is my first attempt i've probably made loads of mistakes. this is what i have so far: #...

[43 replies] Last: the equation im trying to use is possible its part of the Fourier Ser... (by Moschops)

by AndroidZ

error: invalid use of member (did you forget the '&' ?)

I'm getting this error on lines 77 and 84 of intstack.cpp. I spent an hour searching the web but I'm still not sure what to do. Any hints? intstack.h #prag...

[2 replies] Last: Fixed all of that, thanks. I'm now running into errors saying all of ... (by AndroidZ)

by StepLeft507

Member function not working with second object.

So I've been trying to learn OOP with C++ and this is my very first OOP type program. Supposed to create a class with 3 "attributes": first name, last name an...

[5 replies] Last: Solved. I should have paid more attention to fafner's posting. While... (by StepLeft507)

by moot1

how do i fix this error??

all of the underlined peices of code say this"expected ; before string constant" how do i fix that -thanks,moot using namespace std; int main(){ ...

[11 replies] Last: its on the first page (by moot1)

by BlackoutGX

Sudoku program troubles

Hey guys. I need help with a Sudoku homework problem. The problem is... Create a Sudoku program in which the user enters a sudoku puzzle. The program will then...

[no replies]

by moot1

improvement

hi.i am new to c++ and here is my best code so far. please make any sugestions to make it better.thanks-moot1 #include <iostream> using namespace std; ...

[5 replies] Last: That's why you've got to use [co de] code tags [/co de]. It stops th... (by andywestken)

by ccPac014

Game board

Hello everyone. I need help creating a game board that is 7X6. How would I make the array so that the game board prints the way I want it to? Thanks.

[1 reply] : You need to declare a two dimensional array similar to type myArray ... (by nmcentire)

by overdrive

2d vectors

I get the following errors in trying out the example code @ (http://www.cplusplus.com/forum/general/833/. The err appeara to be at the ". "on the line that add...

[1 reply] : The error message says that the vector is an std::vector<char>. This d... (by helios)

by Danishx83

Strange array overflow

hi, I was experimenting with char Arrays . Found some strange results Code:- -------------------- #include <iostream> #include <cstring> using name...

[2 replies] Last: Thanks Moschops Just after your replay I made a few changes for my ... (by Danishx83)

by SilverLake

issue compiling

So im trying to do this simple program that gets 10 students and 5 grades for each. I' am pretty sure I got the main core of it down. The only thing is when I g...

[16 replies] Last: Moschops thank you so much for taking the time to help me understand t... (by SilverLake)

by moot1

whats wrong with this

it says the error is on the underlined piece of code #include <iostream> #include <string> using namespace std; int main(){ char question = "en...

[2 replies] Last: ok thx (by moot1)

C++

Forum

Beginners - November 2011 (Page 30)