|
by inf2405
Numerical Approximation
|
| Hi, I have to code two numerical approximations and compare them by giving them two different val... |
|
Jan 29, 2019 at 10:38pm
[4 replies] Last: Of course it runs for ever. You NEVER CHANGE THE VALUE OF i. Just use... (by lastchance)
|
|
by Tduck
Segfault upon compilation
|
| My last question was far too wordy and I tried using an entire program to describe my problem. I ha... |
|
Jan 29, 2019 at 10:03pm
[7 replies] Last: Oh. Right, arrays start at 0. I guess that kind of flew to the back ... (by Tduck)
|
| Address boundary error, while reading a file |
| hi every I received a bug when I reading a file. I want to read a file, which more than (1 << 17) li... |
|
Jan 29, 2019 at 9:36pm
[11 replies] Last: What I do now, is only having one vector, resize or reserve at... (by CakeByTheOcean)
|
|
by lizan0a
Fraction Class
|
| I need some guidance and constructive feedback on how to get my code to execute adding, subtraction,... |
|
Jan 29, 2019 at 9:23pm
[7 replies] Last: @Granado Wow that was wonderful. Thank you for sticking around to help... (by lizan0a)
|
|
by inf2405
Wrong binary expression with double
|
| Hi :) I am trying to implement a numerical approximation, but first I need to define the function... |
|
Jan 29, 2019 at 8:52pm
[2 replies] Last: double y=-(50*x)/(((25*x*x)+1)^2); ______________________________^ ... (by AbstractionAnon)
|
| Best way to retrieve multiple variables from nested objects for other object? |
| I want to reach into an object, which is nested in other objects, and retrieve data to easily pass t... |
|
Jan 29, 2019 at 5:45pm
[12 replies] Last: Interesting. I'll practice with some examples from that link and see i... (by closed account Ezyq4iN6)
|
|
by Bopaki
Help me display the total volumes of Box1 & Box3
|
| Line 87 and 88 calculates the sum of two volumes Box1 + Box2. This is what I get when I try to disp... |
|
Jan 29, 2019 at 4:42pm
[2 replies] Last: Hello Bopaki, You have been around long enough to know not to use the... (by Handy Andy)
|
|
by Bopaki
I do not know how to work with:String::String(char const*)
|
| I get this error when compiling my program: undefined reference to `String::String(char const*) ... |
|
Jan 29, 2019 at 3:16pm
[8 replies] Last: Your constructors look fine. You have some other problems though. Li... (by AbstractionAnon)
|
|
by MrGreenz
Homework help
|
| // delete |
|
Jan 29, 2019 at 1:41pm
[1 reply] : And? What's your question? What, exactly, do you need help with? (by MikeyBoy)
|
|
by Bopaki
How can I display the sum of object1 and object2
|
| I get this output when I try to add two objects: Volume of Box1 : 210 Volume of Box2 : 1560 Volum... |
|
Jan 29, 2019 at 10:20am
[4 replies] Last: Okay thank you everybody. You are both correct. The answer of 5400 is ... (by Bopaki)
|
|
by denwisi
diodecalculations
|
| I am new to C++ and have this program that needs to solve the equation print the results all in a ni... |
|
Jan 29, 2019 at 9:16am
[5 replies] Last: @denwisi, I don't think you understand the problem - and you need to d... (by lastchance)
|
|
by gibsonj338
Pythagoras Theorem program
|
| Two cars A and B leave an intersection at the same time. Car A travels west at an average speed of ... |
|
Jan 29, 2019 at 8:13am
[2 replies] Last: As keskiverto mentioned: You calculate the formula before the variab... (by coder777)
|
|
by DrogHead
Image Bitmap not showing
|
| So, I was experimenting with Windows Applications, but when I try to diaplay an image the program co... |
|
Jan 29, 2019 at 7:21am
[4 replies] Last: I think the problem is in the path to the file What makes you think s... (by coder777)
|
|
by bzarr
Only the first two cins are processing and then the program stops.
|
| ofstream outFile; string student1, student2, student3; int id1, id2, id3; outFile.open("n... |
|
Jan 29, 2019 at 12:35am
[1 reply] : cin and getline don't play nice sometimes. I would just use getline f... (by jonnin)
|
|
by sgill1998
Replacing a substring with a string
|
| I need to replace a substring with a string. This is what it says to do:Command line tool: You ar... |
|
Jan 29, 2019 at 12:30am
[7 replies] Last: SEP field. Im outta here! If you use it, do make sure you understand... (by jonnin)
|
|
by colton96
If else problems or something else i'm lost
|
| I posted about this last night however a new problem has happened. I want the code to be able to und... |
|
Jan 28, 2019 at 11:08pm
[4 replies] Last: it is just cout. your program has "using namespace std". If you don'... (by jonnin)
|
|
by Thormind
Moving an ASCII character left or right on the console when a or d are pressed
|
| I have been trying to find a solution but nothing works. My code is very simple. Using getch() in a ... |
|
Jan 28, 2019 at 7:30pm
[5 replies] Last: sleep and Sleep are different as well, or were ... (by jonnin)
|
|
by Tduck
Ncurses output glitches and becomes invisible
|
| A general question about NCURSES: How do you keep the screen properly updated? My game requi... |
|
Jan 28, 2019 at 5:56pm
[no replies]
|
|
by e4777
Population Growth C++ program
|
| I got the hardest school assignment out of the whole class and we have started 2 weeks ago only. I n... |
|
Jan 28, 2019 at 4:51pm
[15 replies] Last: Try what? (by Grime)
|
|
by emilo0212
Plotting math functions (quadratic functions) in C++11 on Ubuntu using ImGui
|
| I'm trying to plot a math function (specifically a quadratic function) using ImGUI, and was wonderin... |
|
Jan 28, 2019 at 4:31pm
[15 replies] Last: Bingo! I think there are much better GUIs for use with C++ if you are... (by lastchance)
|