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General C++ Programming - June 2015 (Page 6)

I would like to make a program that generates a random number between 1-10, gets the player to guess if the next number will be higher or lower. My idea so far...

[6 replies] Last: I made a new project and fixed my error! Yay, i can code again (by FighterCoder)

by pacman169

Error

Hello, I`m doing a self study of the C programming language and now getting segmentation fault error when compiling this: #include <stdio.h> voi...

[5 replies] Last: Write many simple, small functions. Test each function to make sure it... (by JLBorges)

by rosa

error: C1083: Cannot open include file: 'pthread.h': No such file or directory

I am trying to build a project using Qt creator tool in windows but when I built it , I got this error: error: C1083: Cannot open include file: 'pthread.h': No ...

[2 replies] Last: so I just need to download it ? is there any extra requirements ?? (by rosa)

by wicodly

Recursion to find shortest path

Long question. I'm finishing a class project and I'm in desperate need of help. The goal is practicing recursion. Were given a text file like this: 5 5...

[1 reply] : I'll give you the function prototype and base case and let you figure ... (by helios)

by rushwe11

While Loop not ending

Help please, i have this while loop and basically i want to check that the stuff in empoyeeID are as follows employeeID = uppercase letter, employeeID = upper...

[2 replies] Last: thank you helped a lot. (by rushwe11)

by GoodProgrammer

Function project - Please provide feedback on this for me

Hey guys, brand new C++ Programmer here. For an upcoming assignment, I got this to work correctly but I would like feedback on it. If you see any errors, anythi...

[9 replies] Last: Got it, I just fixed that. Thanks a lot, he probably would have taken ... (by GoodProgrammer)

by tanveer00

Segmentation fault (core dumped) error, can't assign vector

#include<iostream> #include<string> #include<sstream> #include<vector> #include<algorithm> using namespace std; int main() { string indexArray; string ...

[5 replies] Last: you should resize vector to make space for all objects you want to sto... (by MiiNiPaa)

by tanveer00

Segmentaion fault (core dumped) error using qsort

I am getting a segmentation fault (core dumped) error using qsort. Here are the structures I am using: struct team_info { string name; int played, won,...

[6 replies] Last: These ampersand(&) are used when we have to pass arguments by referenc... (by saadusmani)

by not fbi

Why doesn't getline work in a struct?

So I've got this weird problem. This is the struct I'm using: #define DIM 50 struct user { char name ; int age; char sex; user* next; }...

[3 replies] Last: I thought the buffer would be cleared when calling a new function...... (by MiiNiPaa)

by Don Kumar

Coding Structure for dot.program

A idea for a simple program which prints dot in each new line with increasing no of spaces. output may be like this, . . . . . . ....

[1 reply] : Alot of weird stuff is in your code. I think you should not use recurs... (by poteto)

by moonman239

Why aren't all C++ variables pointers? Why use pointers at all? Why the different syntax?

I come from an Objective-C background. In Objective-C, just about everything is a pointer. I know a pointer points to a variable in memory. Why is passing a ...

[2 replies] Last: Why doesn't C++ make everything a pointer by default? If you ever di... (by Gamer2015)

by Yours3lf

Very slow visual studio compilation

Hi there, I'm writing a math library that follows the GLSL syntax closely. I want to allow for doing the following (which is valid in GLSL): vec3 a = vec3( 0...

[5 replies] Last: @poteto yes, they didn't help at all @Duoas I think so, because witho... (by Yours3lf)

by daduna

Need help with Multiplying Interegers' ciphers

hello, i need to multiply integer ciphers, and dont know how, for examlpe: int a =234; i need to do 2 * 3 * 4 = 24 and then cout result :)

[1 reply] : //234 // (a % 10) * (((a % 100)-(a%10))/10) * (a/100) I solved this ... (by daduna)

by CornholeChamp1

I need help with this program

As a first approximation satellites may be presumed to move in circular orbits around their parent (primary) bodies. The velocity of a satellite at sea level fo...

[3 replies] Last: What problems are you having? You did not say. Are you using a C++1... (by AbstractionAnon)

by BinaryDonuts

fstream help

Sorry for the Bad Title So lets say i have a program and a file, 'Program' and 'stuff.txt'. stuff.txt conatins the following. NAME: "John Doe" AGE: 12 ...

[10 replies] Last: I'm not esp. impressed with Viktar Khutko's article: How to split tex... (by andywestken)

by megatron 0

Global Descriptor Table - Advice needed.

My operating system is coming along well and making progress. I have recently incorporated a GDT function in C as it was originally set in the kernel bootstr...

[no replies]

by ezand1128

warning C4715: 'LINSEARCH' : not all control paths return a value

// Algorithm_LINNET1.cpp : Defines the entry point for the console application. // #include "stdafx.h" #include <iomanip> #include <iostream> ...

[3 replies] Last: should I return in my LINSEARCH Yes, you should make sure that you w... (by MiiNiPaa)

by sandy22

How C++ compiler works for header guards and include guards

Hi Friends, I am new to C++ programming(I know the concepts but I don't have programming experience). I was doing some C++ coding. While coding, some question...

[7 replies] Last: Simple multiple-include optimization (with the #ifndef construct) is e... (by JLBorges)

by ph0703

Help with Functions

I am trying to figure this program out. First off, I am new to C++. This is my third week in this class. I am having trouble though. This is suppose to ask for ...

[4 replies] Last: Thank you so much. I just figured out how to use the overloaded functi... (by ph0703)

by Micard

SDL Camera Logics

Hi guys! So here I have a little problem. I'm trying to create a simple camera in my SDL application. I have a big background (level) and a screen who is much s...

[1 reply] : First of all, use classes, more functions, and don't use macros. This ... (by poteto)

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