General C++ Programming - C++ Forum

I have no idea how to do from 4 to 8

1. Prompt the user Enter a positive number or 0 to quit: 2. Extract the number into int n 3. If the users enters 0, the program should ﬁnish. 4. Otherwise,...

[2 replies] Last: #include "std_lib_facilities.h" int main () { int n; while (true) {... (by miguelarturo13)

by miguelarturo13

how do I compute the sum?

1. Prompt the user Enter a positive number or 0 to quit: 2. Extract the number into int n 3. If the users enters 0, the program should ﬁnish. 4. Otherwise ...

[5 replies] Last: #include "std_lib_facilities.h" int main () { int n; while (true) ... (by miguelarturo13)

by miguelarturo13

How do I do this?

Now onto the double my sine( double x ) function. 1. Use fmod to ﬁnd the value of x mod 2*PI. 2. If the new x is negative, add 2*PI to it. (This is to ensure ...

[2 replies] Last: #include "std_lib_facilities.h" int main () { double x; char finish... (by miguelarturo13)

by Lori123

Infinite loop issue

Hi, I wrote this code but for some reason when I type any other letter aside for the choices provided it goes into an infinite loop. I am rather new to C++,...

[4 replies] Last: Thank you guys so much! (by Lori123)

by rolotomassi

Matrix of Objects: Boundary conditions

I have created a matrix with a class called Lattice. The lattice is filled with objects of type 'Dipole' which is created with another class. The problem I am h...

[no replies]

by hazelG13

My output are only 0's?

I need values, but I'm not sure how? struct Time { int days = 0; int hours = 0; }; void normalize(Time); int main() { int i; int...

[1 reply] : So you know that n is uninitialised, and thus some random value, but y... (by Moschops)

by bluewizzard

counting a divisible number in array

Hello, I need to write a program that will create a 2d array and then allow the user to input a number, from there I need to count and list all the numbers in t...

[2 replies] Last: Thank you tipaye for your help and time, and for posting your own code... (by bluewizzard)

by anors

Sorting list usind STL

//In subject should be Sorting list using STL. I have list and I want to sort them in the ascending order list <Object*> objects; list<Object*>::iterator obj...

[5 replies] Last: On the first line you are attempting to construct a temporary list fro... (by cire)

by Stressed

Temperature Conversion

Hi! So I am working on a Final Program for a C++ class (you can expect other topics related) and I am trying to figure out why this portion of the program isn't...

[2 replies] Last: Thank you so much, I hate that it was that simple! I don't know if you... (by Stressed)

by closed account LE8Cko23

Array exercise

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[3 replies] Last: > I'm not being able to get the last occurrence That's because you ar... (by ne555)

by setia

C++ to Pseudo code

Help me please, I don't really get how to write this into pseudo code. I need to submit this evening #include <iostream> #include <iomanip> #include <cstd...

[1 reply] : Double Post: http://www.cplusplus.com/forum/beginner/190140/ Please,... (by chicofeo)

by sunsflower

how to represent Long multi-line string

Is there anyway to avoid colons in every line? I've seen something like const char* text = LR" ....... ....... ...... "; is this possible in c++?

[2 replies] Last: thanks a lot! (by sunsflower)

by closed account 30D23TCk

Could someone help me with this... im really struggling with this one.

Your band is playing a gig and has come up with a list of songs, which you have stored in a le called SetList.txt . The set list may c...

[1 reply] : What have you coded so far? (by chicofeo)

by Mathate

Problems in overriding CPropertySheet functions

I was previously using VS2010 and Windows 7, and was able to create and use Property Sheets with various pages. But now with VS2015 and Windows 10, things do...

[no replies]

by closed account 38qG1hU5

Newbie Here

Hello :), I am fairly new to C++ and I was wondering if anyone could help me with a small project I would like to start. I want to make a chat room/file sharin...

[no replies]

by Imhotep

Deleting Spaces from Cstring and returning number deleted (pointers, not array notation)

I am completely lost on how to finish this particular build. I have been tasked with building a function that will take a user input string, pass the argument u...

[2 replies] Last: Sorry for the late reply! I was able to figure it out with your help! ... (by Imhotep)

by MaxterTheTurtle

Object Files Slow?

Hello, I've run into a strange "bug" today. I'm writing a simple vector library for C. I mostly wanted to do this as a self-examination, but I'm running into a...

[3 replies] Last: Thanks for the help! -flto was exactly what I needed. (by MaxterTheTurtle)

by bardo99

dx/dy2

- Hello, im making a calculator that uses no cmath library, please help me, im supposed to have power,square root, fmin, and fmax, im confused about the fmin,fm...

[5 replies] Last: Hahahah, nice. And... Can i ask you something? do you have windows, m... (by motyas)

by haglerchristopher

Sudoku Solver with Backtracking

Hello everyone, I am working on a sudoku solver program, and I am having a little trouble. I have been banging my head on the keyboard for about an hour now, so...

[6 replies] Last: Thanks for the tip. I am only implementing the backtracking as a stepp... (by haglerchristopher)

by haidernafees

Inserting and Extracting data from **nodes

// I have to put value in character and frequencies in a following array of objects size two. But running the program is giving me error. What am i doing wrong?...

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General C++ Programming - April 2016