General C++ Programming - October 2017 (Page 15)

by Rob85
How to Search for a File Online
 
Hello, I am trying to create a program to locate a file on the internet in C++. I have not idea h...
[no replies]
Help please
 
Please help me with this, it is supposed to find all roots of a quadratic formula. I can't get it to...
[3 replies] Last: @Brandon Stick with one and only one thread if its about the same prog... (by closed account 48T7M4Gy)
Quadratic Equation Imaginary Roots
 
Hello, my professor is wanting us to make a program that calculatates the quadratic equation. Howeve...
[6 replies] Last: Too easy, I'm glad to help you out. Enjoy the scene from the train whi... (by closed account 48T7M4Gy)
Help Please
 
I keep getting the result of nan for the x1 and x2 values, can someone please tell me what i'm doing...
[6 replies] Last: http://www.cplusplus.com/forum/general/222488/ DUPLICATE (by closed account 48T7M4Gy)
need help with my merge sort code!
 
#include <iostream> #include <algorithm> using namespace std; void merge_sort_array(int* v, int l...
[3 replies] Last: Please use code tags. <> in the toolbox on the right. As a tip, for c... (by closed account 48T7M4Gy)
Multiple if or if/else statement with only one cout
 
I cannot figure out how to write this without using multiple cout statements for the output of the l...
[18 replies] Last: Or if you want to test it this way of doing it by cascading from the t... (by closed account 48T7M4Gy)
Making a gui binary calculator
 
I'm trying to make a binary calculator that can only use 0's and 1's using QT and visual studio. Onl...
[2 replies] Last: Gotchu, figured the only way was to keep it as a string. Thanks for th... (by doctterdre)
assingment operator
 
can any one plz tell me the program of assignment operators?
[3 replies] Last: http://www.cplusplus.com/doc/tutorial/operators/ (by closed account 48T7M4Gy)
Printing 2D dynamic array from file
 
Hi everyone, I'm working on an assignment that is required to use a 2D array to store data from a te...
[5 replies] Last: Nevermind about the 4 extra lines, I forgot about that extra cout << e... (by Rodr1697)
How can I make members point to other members in a class?
 
I'm trying to build a simple virtual machine. I have a couple 8 bit registers that can also be acces...
[3 replies] Last: #include <cstdint> #include <iomanip> #include <iostream> #define I... (by Duthomhas)
string header
 
I'm able to use all the string functionality in my program even though I have not declared #include ...
[4 replies] Last: [quote=JLBorges] if we include the header <fstream>, we get (at least)... (by Cubbi)
Array of Pointer - 2
 
Please explain the difference in the output of 2 programs cout<<branch in Program 1 gives output ...
[1 reply] : *branch points to the beginning of your string instead of the whole... (by Jareth)
help
 
Input: - the number of office supply items requested by our department for the Fall semester 2016 ...
[1 reply] : Hints: // Input: // - the number of office supply items requested b... (by Enoizat)
by CPSC23
While loop help
 
My instructor asked: Your job is to create a program that takes, from keyboard input: 1. The numb...
[1 reply] : Duplicated post: http://www.cplusplus.com/forum/beginner/222484/ (by Enoizat)
Reading from a file and storing into an array
 
Hi, everyone I could really use your help. I have this text file 1x+1y+1z=5 2x+3y+5z=8 4x+0y+5z=2 ...
[1 reply] : “It's not working” == it will not compile. Crank up your compiler ... (by Duthomhas)
by slei
Good way to learn x86-64 Assemlby
 
Hey, Does anyone know a good book,pdf,website to learn modern x86-64 assembly? For me it's currentl...
[13 replies] Last: disassembly is another story from writing and tuning your own. the be... (by jonnin)
using cin in coliru
 
It is possible to use cin with the ideone online compiler, since it offers a separate test area for ...
[2 replies] Last: Thanks for the reply. Incidentally, coliru Help has provided an examp... (by SSteven)
read() function output
 
read() is an unformatted Input function. Please consider the following program: #include <i...
[3 replies] Last: Yes, this is the correct explanation. I've tried the following versio... (by SSteven)
How to print a triangle using user-defined coordinates?
 
I have to write a program that takes three sets of user-given coordinates (x1, y1), (x2, y2), (x3, y...
[12 replies] Last: user-given coordinates (x1, y1), (x2, y2), (x3, y3) and prints a righ... (by keskiverto)
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