General C++ Programming - C++ Forum - December 2015 (Page 13)

Hi there! I was wandering if there was anybody who had a basic knowledge on neural networks. I've done some research on google and I haven't found anything that...

[no replies]

by hardwired

Array of 5 vectors?

Hey all, hope everyone is good.. For my program, i want to create an array of 5 vectors (and being a vector, i don't know how many elements each vector will ha...

[5 replies] Last: That sorted it, cire :) thanks both of you (by hardwired)

by vidhya16

Parsing a file and storing columns as 3-D vector

Hi All, I have a file that contains 4 columns and wish to take columns 2,3 and 4 for calculation. N -9.674570 2.215540 -4.211275 HT...

[3 replies] Last: One piece of advice first. Even if you discard everything else I say. ... (by Chervil)

by AmmmG 01

Linked List "Calculator" works?

Good morning guys! I have really worked hard on this project and I hope you guys would see what is the problem with it; it is driving me crazy! Everything is d...

[5 replies] Last: Thanks, I just fixed the addition! Can you look at the Minus/subtract... (by AmmmG 01)

by Jiroprrt

Please help me. Inverted pyramid

Hello everyone, I am new to C++ and I want to make an inverted pyramid so it follows the form of: 55555 4444 333 22 1 The goal is to make it look like...

[1 reply] : http://www.cplusplus.com/forum/beginner/180976/ (by JayhawkZombie)

by Samuel Onate

expected`}' before '{' token

can some one please point out whats wrong with this code? i tried to copy it exactly from this site i'm learning from, but my compiler is telling me something ...

[2 replies] Last: ok, thanks. right in the middle. (by Samuel Onate)

by tigredevilla

Unable to identify errors

When I try to compile this program I get three errors that I cannot identify. Please, help. #include <windows.h> LPCTSTR ClsName = L"BasicApp"; LPCTSTR...

[5 replies] Last: Thank you very much, Thomas. I have already downloaded the Complete Gu... (by tigredevilla)

by JayhawkZombie

High Levels of Class Inheritance and Memory Leaks

Hey, all. As we all know, I'm one of the newbies around here. I help where I can. I know I've made mistakes, and thank you for correcting them when I make th...

[4 replies] Last: Manual memory management isn't hard, you just have to be clear in your... (by dhayden)

by Sandod

C++ developer

1. Write a function that that uses a standard random number generator to compute 100,000 random numbers between 1 and 500,000 and returns the total number of un...

[1 reply] : I think you should read this first. http://www.cplusplus.com/forum/beg... (by Thomas1965)

by lmal

unlucky coding

Some work I've been doing at college, im working really hard to become a programmer :D Can you tell me how could i make this code better? Im trying to improv...

[6 replies] Last: @OP you don't have to edit out your code. It's not like the Cheat Poli... (by YFGHNG)

by casescs

PLEASE HELP!! INTRAVENOUS RATE ASSISTANT !!!

If I click number 1 the output should be like this Problem => 1 Enter rate in ml/hr=> 150 Enter tubing’s drop factor (drops/ml)=> 15 The drop rate per minute ...

[1 reply] : void get_rage_drop_factor(float & ml_hr, float & drops_ml) ... (by cire)

by Diplomacy466

Error: Expected Declaration

Hi, I'm wondering what's wrong. Here's the code: #include "stdafx.h" #include <iostream> #include <windows.h> #include <ctime> void random(); { d...

[3 replies] Last: Thanks! I know that it's not defined I was just testing something out ... (by Diplomacy466)

by Dragonborn001

Slope Calculator

#include <iostream> using namespace std; int main() { int x1; int y1; int x2; int y2; cout<< "\f"; cout<<"This program will calculate the slop...

[4 replies] Last: As far as grouping symbols, use parentheses. float slope = (y2 - y... (by doug4)

by mike9407

what is mean by const after the parameter?

int getAge()const{return Age;}

[4 replies] Last: https://msdn.microsoft.com/en-us/library/07x6b05d.aspx int getAge()c... (by closed account 48T7M4Gy)

by Kaai Cyre

Jacobi

Here is how i do the Jacobi Method: /****************************************************************************** // FUNCION QUE CALCULA LOS AUTOVALORES ...

[no replies]

by a10e29

What happens first

Greetings and Salutations! I have this function call: temp = grid->getHex(seekerX--, seekerY++); and the six other variations that search a grid of hexes for ...

[3 replies] Last: No. The postfix operators returns the value that the variables had bef... (by Peter87)

by Sefik1337

inFile reading help

Hello, I always used this site to look for things i did not understand or was trying to figure out at that time. Till today where everything i tried was not wor...

[2 replies] Last: I'm totally confused now. I made over 20 files and I'm still getting t... (by Sefik1337)

by pirateatwork

Please Need urgent help with my project

just start first year uni , not speak good english now finish project in 2 days , please need help widh this . I need to make c++ programme to do 1st - A fu...

[6 replies] Last: Your using string, so it allows any number of characters. If you only... (by SamuelAdams)

by a10e29

this is becoming NULL after for()

Greetings and Salutations! I have multiple questions. 1st: [ Hex* canMoveTo ; for (int i = 0; i < sizeof(canMoveTo); i++) { canMoveTo = nullptr; } ...

[2 replies] Last: Good! Thank you. (by a10e29)

by Bhavith

Expecting segmentation fault

Hi , #include <iostream> using namespace std; int main() { char a ; a = 'a'; // expecting segmentation fault char b ; b = 'b'; // expecting s...

[9 replies] Last: In C there is no bound checking to see if the subscripts used for an a... (by kalki)

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General C++ Programming - December 2015 (Page 13)