Beginners - C++ Forum - September 2021 (Page 6)

by DoktorD1313

BitBlt Error After Many Iterations

Hey guys, I've ran into a bit of a snag... The program I'm writing captures a portion of my screen,...

[3 replies] Last: Line 16: Instead of DeleteObject(hBitmapOld); you should SelectObje... (by coder777)

by icodecppforfun

cout is not working

even after using namespace std cout is not working #include <stdio.h> using namespace std;...

[5 replies] Last: even after using namespace std cout is not working It might help yo... (by deleted account xyzzy)

by JRodenba

Displaying an Image

I am trying to create a console controlled program, that receives an input command, creates a window...

[9 replies] Last: You know... I almost hate to suggest it... but you could blow people... (by Duthomhas)

by zimhoff

I need help writing a dice game code

Rules of the Game:1- Randomly roll the first dice once(six-sided dice). 2- Randomly roll the seco...

[3 replies] Last: How far have you got in learning C++? What don't you understand? What ... (by seeplus)

by dizzie

unexpected output

hi, this program executes fine but the output isn't what I want. for some reason, my if and else sta...

[5 replies] Last: You might be better with a database-type solution. Your viscosities a... (by lastchance)

by DoktorD1313

Exiting Threads Closes Main Thread?

Hi everyone! New to the forum and I haveta say that there's a wealth of knowledge on here that has ...

[11 replies] Last: Thanks everyone for your responses. I'm rewriting the program in a lin... (by DoktorD1313)

by bloshanova

c++ beginner - use loop for odd/even number (1,2)

This is the description of the prac im doing. The code below is what I have come up so far. I also a...

[20 replies] Last: I never noticed the alias thing, good catch. (by jonnin)

by michaelnguyen

Help with code

Can anyone help me with this program I am kind a stuck, I have no idea what I have to do or where to...

[4 replies] Last: An alternative way to handle the times after they are parsed is to con... (by againtry)

by AkiraC

How to perform array frequency count?

Hi, I need to write a program to read, group, and total up the survey marks entered by a respondent....

[17 replies] Last: Well, I suppose that on the internet you can offend anyone with anythi... (by Duthomhas)

by ng1865

How to incorporate pointer notation

I would like to remove all white spaces in a string from a code sample so that way it can print out ...

[7 replies] Last: #include<iostream> void trimSpaces(char *str, int length) { int ... (by againtry)

by ng1865

Explaining pointer notation

I need to remove all white spaces in a string from a code sample so that way it can print out as a c...

[2 replies] Last: Duplicate of http://www.cplusplus.com/forum/beginner/279842/ (by seeplus)

by Ceddy D

Is there a more efficient way of comparing multiple elements of an array?

for example, if I wanted to check if int Array [0,1,2] were equal to 5, 3, and 6 respectively, (data...

[10 replies] Last: "efficient" • Efficiency has little to do with how small your co... (by Duthomhas)

by ccorkran

String Processing Delete between two characters

Hello all, I am currently working on string processing because I have not learned it. I have a st...

[1 reply] : #include <iostream> #include <string> using namespace std; string st... (by lastchance)

by Geckoo

Create a new Thread

Hello. I am trying to create a thread so as to manage some delay inside a process. I tried with Slee...

[11 replies] Last: I would like to avoid complex threads independently. I would like to d... (by Geckoo)

by persades

Struct Functions

Hey all, needing a little guidance here. SO were supposed to use 2 functions. One funtion to take in...

[1 reply] : Hi, On line 25, your input starts at 1 and ends at 3. The array start... (by TheIdeasMan)

by MyOnlinePersona

stl sort function

I am going back over older code that I had written before and I have noticed something that I dont a...

[2 replies] Last: The function you pass to sort should return true if its first argume... (by mbozzi)

by gigacapybara

Program to drop lowest score and calculate average.

I have already started the program, the only issue is that I cannot get it to work. How can I improv...

[5 replies] Last: @lastchance my bad, I meant to say I got stuck in an infinite loop. (by gigacapybara)

by bloshanova

c++ beginner - read 10 integers into an array

hi guys. i got the description of the prac im working but i cant seem to figure the solution. i also...

[2 replies] Last: thank youuuuuuuuuuuuuuuuuu (by bloshanova)

by adam2016

Segmentation fault when working with binary file

HI guys, doing something that I've done countless of times but nothing looks amiss to me yet I'm st...

[6 replies] Last: As C++17: #include <iostream> #include <fstream> #include <vector> ... (by seeplus)

by vittorioc98

Good practice for this two scenario

hello guys! I would like to know your opinion about what is better (or good practice) for these 2 s...

[2 replies] Last: I will even go so far as to say that exit()/terminate() and so on shou... (by jonnin)

Beginners - September 2021 (Page 6)

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