General C++ Programming - April 2016

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,...
Apr 30, 2016 at 10:24pm
[2 replies] Last: #include "std_lib_facilities.h" int main () { int n; while (true) {... (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 ...
Apr 30, 2016 at 10:23pm
[5 replies] Last: #include "std_lib_facilities.h" int main () { int n; while (true) ... (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 ...
Apr 30, 2016 at 10:21pm
[2 replies] Last: #include "std_lib_facilities.h" int main () { double x; char finish... (by miguelarturo13)
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++,...
Apr 30, 2016 at 8:45pm
[4 replies] Last: Thank you guys so much! (by Lori123)
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...
Apr 30, 2016 at 7:35pm
[no replies]
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...
Apr 30, 2016 at 7:23pm
[1 reply] : So you know that n is uninitialised, and thus some random value, but y... (by Moschops)
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...
Apr 30, 2016 at 7:20pm
[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...
Apr 30, 2016 at 7:02pm
[5 replies] Last: On the first line you are attempting to construct a temporary list fro... (by cire)
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...
Apr 30, 2016 at 2:47pm
[2 replies] Last: Thank you so much, I hate that it was that simple! I don't know if you... (by Stressed)
Array exercise
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Apr 30, 2016 at 2:12pm
[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...
Apr 30, 2016 at 9:02am
[1 reply] : Double Post: http://www.cplusplus.com/forum/beginner/190140/ Please,... (by chicofeo)
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++?
Apr 30, 2016 at 6:19am
[2 replies] Last: thanks a lot! (by sunsflower)
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...
Apr 30, 2016 at 4:19am
[1 reply] : What have you coded so far? (by chicofeo)
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...
Apr 30, 2016 at 3:35am
[no replies]
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...
Apr 29, 2016 at 11:40pm
[no replies]
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...
Apr 29, 2016 at 9:17pm
[2 replies] Last: Sorry for the late reply! I was able to figure it out with your help! ... (by Imhotep)
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...
Apr 29, 2016 at 6:04pm
[3 replies] Last: Thanks for the help! -flto was exactly what I needed. (by MaxterTheTurtle)
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...
Apr 29, 2016 at 5:40pm
[5 replies] Last: Hahahah, nice. And... Can i ask you something? do you have windows, m... (by motyas)
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...
Apr 29, 2016 at 2:45pm
[6 replies] Last: Thanks for the tip. I am only implementing the backtracking as a stepp... (by haglerchristopher)
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?...
Apr 29, 2016 at 2:26pm
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