please wait
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by jhykima
Regarding Pointers and Functions
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| I am having a hard time figuring out why I need to add the "if (addition) {}". In other words, if I run the code by simply writing, "*addition = x + y;", it cra... |
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May 28, 2015 at 2:32pm
[3 replies] Last: Peter and Andy, thank you both for your answers. That really helped cl... (by jhykima)
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by Dusan Lazic
This is for school.I need help about algoritam and writting a programme in C++ .
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| Write your question here. Write a program that modifies a given sentence by the last word to the beginning of sentences.To consider that words are separated by... |
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May 28, 2015 at 1:44pm
[1 reply] : Please note that this is not a homework site. We won't do your homewor... (by keskiverto)
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by RepsForJesus
Need Assistance with Large Number division
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| Hello all, For a project in school, I need to encrypt some text using the RSA algorithm, and I need to generate two large primes (bigger than any type) doing ... |
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May 28, 2015 at 1:25pm
[no replies]
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by c4l
Finding digits on a number with size 10^100
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| Hello, I need to write a program that finds the digits of an integer with a maximum size of 10^100. I understand all the algorithms, but I can only use them wit... |
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May 28, 2015 at 12:02am
[8 replies] Last: [quote=OP]I know how to do this with any regular integer, I just don't... (by Duthomhas)
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by asdfgh4600
tiny question
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| hey everyone, am i required to use function other than main in this question or return this values in main ? (I've already solve it) Write a C++ program tha... |
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May 27, 2015 at 10:23pm
[10 replies] Last: You need to declare the function as such to define its return type. ... (by Codermik)
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by mlholder
Friends Of Classes
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| Hi all, I am doing some review on class basics and according to the book that I am working out of, it states that friend functions are not members of the cla... |
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May 27, 2015 at 8:51pm
[2 replies] Last: Thank you firedraco. I suppose I should be more careful when typing in... (by mlholder)
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by MrRobinson
If already ran, don't allow to run again.
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| Alright, so I am using C++ to make a modification to a game. So if you don't understand the coding logic then I can explain. Alright so this is pretty basic stu... |
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May 27, 2015 at 8:25pm
[3 replies] Last: bool allready_done = false; // set flag after operation and check be... (by Gamer2015)
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by blankrama
I going back to school and need help
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| I wanted to go back to school to learn more the bad thing it is an online learning class. I have emailed the Instructor a few times and have not got any respons... |
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May 27, 2015 at 7:55pm
[11 replies] Last: f=(input * 9.0) / 5.0 + 32; printf("Temperature is in Farenheit %.f... (by blankrama)
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by kww228
Big O: Worst Case Complexity
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| I am stuck trying to figure out/understand the worst case complexity of a function using Big O notation. int findEven (int a , int n) { int i = 0;... |
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May 27, 2015 at 7:51pm
[5 replies] Last: So the worst case does not depend on how large something is it depend... (by Gamer2015)
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by Tristan0299
Help on school project
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| My project worked right up until i wrote about the "after three months" After that part the rest of the code wont work it's like there is a getch () there. it s... |
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May 27, 2015 at 7:43pm
[6 replies] Last: no problem, good luck :) @mpacker, I had the same reason to join :> (by Gamer2015)
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by Dansio
Error while run
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| Write your question here. Program Menu which will choose whether imported string will encode or will decode .Coding and decoding will be dealt with 2 func... |
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May 27, 2015 at 7:01pm
[2 replies] Last: God bless you! Thanks my friend, it works properly :) (by Dansio)
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by b3ginn3r
Strings not listing correctly and file whith special characters not letters
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| #include <iostream> #include <cstdio> #include <conio.h> using namespace std; main() { FILE *fp, *ft; char another, choice; ... |
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May 27, 2015 at 5:12pm
[1 reply] : Of course it shows special characters which represent the object that ... (by Smac89)
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by FighterCoder
LNK 2019 Error
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| I'm making a text based game and I ran into this error and I do not know what is causing it, please help: Error 1 error LNK2019: unresolved external symbol "... |
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May 27, 2015 at 4:53pm
[3 replies] Last: thanks so much guys, it is all fixed now. Cheers (by FighterCoder)
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by programmer0
help with strings
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| Hi everybody,,please help,,i have array of char,i have to split it into tokens with strtok and set alphabetically,,,,please help #include<iostream> us... |
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May 27, 2015 at 4:48pm
[2 replies] Last: i've done strtok i just can't sort alphabetically (by programmer0)
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by Adambacktiar
random string for asterik masking error help?
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| hello everybody i was create a hangman game with string and random to every i run the program but retry point and asterik no t worki please help!!!!. i was des... |
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May 27, 2015 at 3:52pm
[8 replies] Last: Why do you want to use arterisk or whatever it is I gave you an exampl... (by MRQ1)
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by Digimstr
Reading text files with different information
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| Hello all, I am working on a project that contains a text file that I need to be able to read and parse information from. The issue is that the text file co... |
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May 27, 2015 at 2:55pm
[1 reply] : What have you tried? I'd start by reading a line into a std::string,... (by jlb)
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| Can someone explain this? |
| Can someone explain this to me please? I'm not 100% sure of how this program works #include <iostream> void print() { int v = { 0, 1, 2, 3, 4, 5, ... |
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May 27, 2015 at 2:51pm
[19 replies] Last: I think it was already here when I created my account so at least 6 mo... (by TheHardew)
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by jolo309
Need some hints, trying to solve chapter 7 in the book 'Jumping Into C++'
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| Hello, i've been trying to solve this for a day now, i can't seem to figure it out. I'm on chapter 7 in the book Jumping Into C++ . I feel i'm always very c... |
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May 27, 2015 at 2:47pm
[2 replies] Last: Thanks, i'll see if i succeed :-) Thank you again :-) (by jolo309)
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| Can't solve a struct init-declarator error |
| Hi guys, check out my program, I am desperately in the need of help because I can't fix my error. #include <iostream> using namespace std; int main() struct s... |
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May 27, 2015 at 2:21pm
[6 replies] Last: My gawd, why haven't I thought of putting it before line 29 ehuauheahu... (by EightBitHopes)
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by ajr123
How to plot graphs in C++?
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| I Am using Visual studio 2013 . I have 2 vectors one for X-axis and another for Y-Axis.. How to show as a graph graphically? |
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May 27, 2015 at 11:49am
[3 replies] Last: If I remember correctly there are actual graph plotting libraries like... (by shadowmouse)
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