C++

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Beginners - October 2014

by ramdom
Base Class Undefined Problem
 
Hello guys i am trying to fix my code for past 5 hours and cannot find a solution so if any experts can help me out please. ok so my 1 parent class(Employee) ...
[3 replies] Last: Thanks for the help guys I solved it by declaring object of Accounta... (by ramdom)
by justinc978
Simple probblem.. expected primary expression before
 
So i'm writing a program that will calculate slope with a function called linear, a loop is required in main to execute this. Also a requirement that if the tw...
[4 replies] Last: Ahh, thank you for pointing that out that was the problem lol. For so... (by justinc978)
by dumbAnswer
Trying to make Binary Look Pretty
 
So the goal of this program was to set a table of different sets of numbers from different bases. When I print out Binary numbers, I wanted to get them spaced l...
[2 replies] Last: #include <iostream> #include <iomanip> #include <limits> #include <bi... (by JLBorges)
by theposibility
whats happening here
 
#include <iostream> using namespace std; int recursion(int x); int main() { cout<<recursion(7); } int recursion(int x) { if(x==1||x==0)...
[3 replies] Last: Call graph looks like rec(7) rec(6) + ... (by MiiNiPaa)
by mike3535
calculating avg of an array
 
I can't figure out what I did wrong here. I'm pretty sure the sortArray function is correct because my teacher gave me that, but my function to calculate the av...
[2 replies] Last: your "sum" only gets one number : tempArray or tempArray . you need ... (by moufou)
by mtbrooks1993
LNK 2019 LNK 1120 error
 
I keep getting a LNK 2019 error and a 1120 error and I can't figure out why. I have created other projects, new source files, and retyped it, but I can't fix it...
[2 replies] Last: I just seen my error thanks for the help (by mtbrooks1993)
by guglaak
Reading string from file then selection sorting
 
Ok so this is a time around I need to read strings from a file and sort them using Selection sort. I took a bit of another program that read strings using a get...
[1 reply] : you confused some variables here string array ; /// this is an array... (by closed account SECMoG1T)
by theposibility
please
 
i have a question how does this line work out //(base * recursive(base, total -1);// im confuse because you have 2 arguments first is base and second is total...
[1 reply] : its base^total = (base*(base*(base*(......) ) ) ) (by anup30)
by mike3535
Array Question
 
I am new to programming and I can't figure out why this is only giving me the first number in the file and not filling the array. The file is just 12 numbers an...
[2 replies] Last: Thank you I forgot to use the for loop when printing it out. I am only... (by mike3535)
by ccpossible
Struct, Array? Help.
 
Basically, I have the struct below for the details of a course including the number of students and their names. What I am trying to figure out is how to have t...
[1 reply] : look into vectors: http://www.cplusplus.com/reference/vector/vector/ (by Esslercuffi)
by Sesshzakuto
Doing a quiz..what is wrong?
 
OK so I noticed a few things that are very confusing.. maybe someone can explain to me what is going on and why? Here are my files.. // quiz1.cpp : Defines th...
[4 replies] Last: As i said i haven't worked with attached files at all so i don't know ... (by Jacobhaha)
by rinzu
Make a program Using if-ealse Statement
 
Hi.Can you please help me make a program out of the problem.It's our homework but I'm still new on it and I can't make a program.It's will be pass on the next 1...
[6 replies] Last: I see alot of people coming here for help on their homework 12 - 24 ho... (by Jacobhaha)
by Xuan Liu
Help with class
 
Could anyone please explain what the syntax : public std::binary_function<double,double,double> means? class DF2Yield : public std::binary_function<do...
[2 replies] Last: Thank you, denormal! (by Xuan Liu)
by donvigor
code crashes at run time but compiling fine
 
ok so this code crashes when i run, but it compiles fine..can anyone look throught and tell me why? thanks in advance #include <iostream> #include <vect...
[10 replies] Last: lol thanks...when you're done with the beer..just add another bottle a... (by donvigor)
by burningbannas
C "Do points make a rectangle"
 
Hi, I'm trying to make a program that you enter 4 x and y coordinates into that will then verify whether the 4 coordinates make up a rectangle. Also it needs to...
[no replies]
by omkarborkar95
unique book id in a library database
 
I am writing a library database management software. I want to make sure that the the book id of one book won't be equal to book id of another book. This is s...
[9 replies] Last: Get the aspirin ready. hahahaha thanks for the help. Working on reg... (by omkarborkar95)
by goku200285251
Matrix help
 
I am having some basic ADT matrix issues. Here is what my goal is: Write a specification for the SquareMatrix ADT. Remember, an ADT specification should have fu...
[1 reply] : http://www.filedropper.com/errorlist this is my error list (by goku200285251)
by savanh
please your help
 
hey every one, i have a qestion and i have just one day to answer it ,so i really need your help friends. here is it Write a complete C++ program thatcalcu...
[5 replies] Last: Post your code and we'll help you with it. (by Duthomhas)
by willisdj
c string help
 
I'm having trouble understanding c strings. I need to be able accept a string from the user. then count how many numbers are in it and report it back. I'm not ...
[1 reply] : Okay, first of all a string is basically an array of characters. They ... (by Tom56785)
by theposibility
i need assistance
 
i have a question how did the last line in my recursion function get executed when my recursive call comes after it #include<iostream> using namespace st...
[5 replies] Last: x=1. So you call recursion(1). Line 12 calls recursion(2). This call ... (by dhayden)
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