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Beginners - September 2015 (Page 17)

Hi, I am in an intro programming class where we use qt creator and program in C/C++. My current assignment is to read in passwords from a document into a 2D...

[2 replies] Last: UNIX is your friend: system("sort words.txt | uniq -c | sort -n | tai... (by dhayden)

by Dazzer

Noob question about library source code

Consider the following: #include "stdafx.h" #include <iostream> int main() { std::cout << "I am a noob.\n"; } The "std::cout" part points to a library f...

[3 replies] Last: What do you mean by "non-source library"? There are libraries where ... (by MiiNiPaa)

by Stevecaresx

If, Else statements help

I just started learning C++ last week. I'm trying to write a simple code using if and else statements, apparently there is an error in my code and I can't ident...

[4 replies] Last: Thanks for that tip. Here is the updated code. *sigh* I still have ... (by Stevecaresx)

by saherch

Passing struct arrays to functions

The following example is discussed in the tutorial on this link: http://www.cplusplus.com/doc/tutorial/structures/ I have two confusions here. 1) The fun...

[2 replies] Last: OK. Thanks alot. (by saherch)

by ndfan2015

Constants and Declarations

I have this hw problem. This is an example of one of the seven I need. Am I declaring the double symbolic constant right? "The program should use at least seven...

[4 replies] Last: Ah, I see. And yes, although you can do quite powerful things with th... (by Norm Gunderson)

by Madolite

enum, typedef & switch/if comparison?

I got two questions: 1. Is the "enum" keyword nothing more than a typedef of "const unsigned int"? 2. Is a switch statement nothing more than a cleaner-lo...

[6 replies] Last: Sweet. That's a lot of great replies, thanks. :) (by Madolite)

by MisterWHite

Can i get help with C# ( ToUpper() )?

So i need to correct the capitalization of the string so that every first letter would be Upper, here's what i've done (not sure if i'm using the Substring corr...

[2 replies] Last: Strings are immutable in C# so Substring and ToUpper can't modify the ... (by Peter87)

by closed account E3h7X9L8

having problems understanding pointers and subscripts

see issue in code below int y= 10; int x = {42, 651, 10}; pointer(&y, x); void pointer(int *yPtr, int *xPtr2) { cout << *yPtr; // sh...

[5 replies] Last: #include <iostream> int main() { int x { 42, 651, 10 }; // type... (by JLBorges)

by qvantry

Calling a function with an array inside it

Hey, my question is simple. How do I call a function if I want to bring my array from my previous function? I tried this below, but it doesn't work, I get the e...

[2 replies] Last: Lets say I had give the array different values before calling the func... (by qvantry)

by Storminteacup

how to save programs

Hullo fellows, I am strugling with saving my fies. I can create a project but when trying to save the file it becoes depandet. Please help!

[1 reply] : when you create a project, choose c++ empty file then name it with .cp... (by claudeyboy)

by Juanda084

Help with log in problem

Hello!! I am a beginner c++ user and need help! I need to write a program where you can are given a temporary password(1234) and a username(123456) you h...

[2 replies] Last: Thank you, I edited my question :) (by Juanda084)

by mikealeonetti

Playing audio from a socket with buffering

Hello, I'm coming from a more scripted background and now trying to move one of my applications to C++. I could just use to be pointed in the right direction...

[no replies]

by WhatHaveIChoosen22

Assistance in my code.

I'm writing a program for my homework, and we suppose to use the switch case, and we are suppose to input number of any amendment and the out put will be a brie...

[6 replies] Last: "PuTTY is a utility for the Windows operating system that allows the u... (by soumyaxyz)

by Rgillooly91

Average Student Grade HW (Please Help ASAP)

Hello guys, I have a homework assignment due tomorrow. I put my code below but I have several errors which I can't seem to figure out why :(. The assignme...

[2 replies] Last: 2 errors now - line 28 col 2 C:\Users\Rob\Desktop\main.cpp expected ... (by Rgillooly91)

by Enterprise D

Problem with array comparison

Hi! I'm trying to write the program suggested here, "Pancake Glutton": http://www.cplusplus.com/forum/articles/12974/. I'm trying to make it so that the user...

[3 replies] Last: You can make it so much simpler by simply getting rid of 'pcake' varia... (by Arslan7041)

by KrazyKarlHD

Reading txt file and creating an Struct with Arrays

Im given information about a person ID, Name, and Address in a text file for example like this: 123543 Joe, Shomoe 36 Jon Havey Court, Middle, MO 66222 ...

[4 replies] Last: Line 40 is wrong. string::compare() returns non-zero if the strings ar... (by dhayden)

by cCj

random always returns same values

Hi I was trying to use the new c++ random classes but for some reason the output of the program is always the same. I tried to put Sleep() in there to make dif...

[6 replies] Last: Ok makes sense, thanks (by cCj)

by closed account ozyMoG1T

while c++

Write your question here. Whenever I put a lowercase 'c', the program doesn't exit. I don't know why this happen.

[5 replies] Last: Hi mwu, This is really the same subject as your other post, and we ar... (by TheIdeasMan)

by mindoo

C++ Multiconnection basic console tchat server Winsock2 Second client not receiving anything

Hey guys, I was wondering if you guys could go check out my post on stack overflow because nobody is answering and I'm really stuck. I know your not really sup...

[7 replies] Last: Is that what is making my code crash ? As I said: Yes: the programm e... (by coder777)

by olaf the huggable

.exe stops executing at the point of main function

I've tried to compile and run this on my dev c++ which is the latest version of the orwell dev c++ 5.11. Well, I tried to run this online using cpp.sh and it wo...

[4 replies] Last: You're speaking vaguely about a problem. How to reproduce the problem?... (by coder777)

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