please wait
|
by tidematic
How to store 2 elements in one array
|
| How do I receive two numbers from the keyboard, save them in an array of two element? |
|
Jan 9, 2018 at 2:24pm
[4 replies] Last: Read SamuelAdam's link. Handy Andy showed you how. But in case it isn'... (by Ganado)
|
|
by Chaost
Can't let character through input stream
|
| I'm using an if (!cin) expression to test whether user input a character or a number, but I want to let the '#' character through, as I want using that characte... |
|
Jan 9, 2018 at 9:51am
[5 replies] Last: #include <iostream> #include <sstream> #include <string> int fillSc... (by lastchance)
|
|
by zingob
string to uppercase
|
| ok..this works: std::transform(st.begin(), st.end(), st.begin(), ::toupper); but why doesn't this work? for (auto it = st.begin(); it != st.en... |
|
Jan 9, 2018 at 8:48am
[3 replies] Last: Thanks a lot JLBorges and Yanson. I am enjoying learning C++ and getti... (by zingob)
|
|
by rodiogo
I'm getting stuck with the counter
|
| Write your question here. When I input these 5 numbers 50 60 70 80 90 I should get 40 but it is not happening. #include <iostream> /* run this program usi... |
|
Jan 9, 2018 at 8:31am
[2 replies] Last: #include <iostream> #include <vector> #include <numeric> #include <al... (by Thomas1965)
|
|
by raamsaam00
Problem with file reading (ifstream)
|
| I am trying to load the content of a file using the following code. The file has 3 words in each line. The code should read the file and output each line. Pleas... |
|
Jan 9, 2018 at 4:39am
[7 replies] Last: yes I'm sure I do not have the file_P.h But are you sure it's not be... (by jlb)
|
|
by smoothstone
double doesnt show behind ,
|
| Solved: one has have a decimal or be a double. double x= 45/10; cout << x; output is 4. not 4.5, but 4. These are the includes: #include<iostre... |
|
Jan 8, 2018 at 9:52pm
[3 replies] Last: It evaluates 45/10 first. Since neither number has a decimal point th... (by lastchance)
|
|
by adam2016
what in the heck randomaccess
|
| so I'm still messing around with random access of a text file anyway I am trying to figure out the math in able to store the data correctly in a text file so I ... |
|
Jan 8, 2018 at 8:59pm
[3 replies] Last: I can't figure out for the life of me why,the size of the first index... (by Thomas1965)
|
|
by sharif101
help
|
| hi how to increase the size of font in c++ ? |
|
Jan 8, 2018 at 8:58pm
[4 replies] Last: So, it sounds as if you just need to change your defaults and not nece... (by cire)
|
|
by George1993
No Operator matches these operands
|
| Hi there, I am currently revising for a C++ exam at university, and I got a question which is to do with Functions and Classes. #include "stdafx.h" #includ... |
|
Jan 8, 2018 at 8:16pm
[2 replies] Last: Here's a stub for you to fill out: std::ostream& operator << ( std:... (by Duthomhas)
|
|
by Hassibayub
How to Set font size?
|
| Hello everyone, Is there any way to change the font size to small during runtime by code? |
|
Jan 8, 2018 at 4:36pm
[8 replies] Last: It is a relatively recent addition to the Windows Console API. Make su... (by Duthomhas)
|
|
by adam2016
ostream
|
| Hi guys I know why I am getting an error but I don't know how to solve it I'm reading from a file called books.txt which contains the following data 1:adam:IT... |
|
Jan 8, 2018 at 3:57pm
[4 replies] Last: thanks Chervil (by adam2016)
|
|
by pavik
managing menus in text mode
|
| I'm trying to build up a menu for my programm. It can be found here: https://pastebin.com/DiF3CA5z My main concept was to assembling each line of screen ... |
|
Jan 8, 2018 at 3:13pm
[2 replies] Last: Thx, I'll try it. (by pavik)
|
|
by kaleemktk
SFML
|
| each time i press A key to move the ball i dont see any move while in console i can see the coordinates changing. secondly when i click on console menu and the... |
|
Jan 8, 2018 at 2:58pm
[8 replies] Last: what is alternate for cleardevice( graphics.h ) in sfml? (by kaleemktk)
|
|
by Chaost
Function altering structure not reliable
|
| I'm learning how to use pointer-to-structure to alter the value of the structure but I'm experiencing some weird behavior. #include <iostream> using namespa... |
|
Jan 8, 2018 at 11:55am
[1 reply] : At line 30, you're creating a new map object, setting the value of re... (by MikeyBoy)
|
|
by Baaagad
OPENGL help beginner
|
| I want to learn openGL for C and I cant find any reliable tutorials. Can Anyone suggest any good tutorials online. Thanks! edit PS : need Tutorial for GLUT th... |
|
Jan 8, 2018 at 1:55am
[5 replies] Last: You should never use GLUT. It hasn't been updated since 2001. FreeGLUT... (by Uk Marine)
|
| Website C++ |
| Is it possible to build a website completely in C++? If not, what is C++ primarily used for? |
|
Jan 8, 2018 at 12:28am
[2 replies] Last: There are server-side frameworks. I've used Wt, but can't recommend it... (by kbw)
|
|
by drs135
void and bool
|
| Is there a way i can make this function a boolean? void bool Pacman::CollisionCheck(int x1, int y1, int width1, int height1, int x2, int y2, int width2,... |
|
Jan 7, 2018 at 7:04pm
[5 replies] Last: Can't say much without your code but I would advise to check if your f... (by H00G0)
|
|
by Helpdotcpp
Having trouble fixing "string subscript out of range"
|
| I am getting a "string subscript out of range" message when running this, but do not know what is wrong with my variable "inputchar" (it is used as an index). ... |
|
Jan 7, 2018 at 7:03pm
[17 replies] Last: An easier way to count and replace words in a string. #define _CRT_S... (by Thomas1965)
|
|
by ecgriffin7
Problem with void
|
| I have just started to learn c++ so my code might not be the cleanest....Anyways, when I try to answer the "what do you want to do" question as soon as I press ... |
|
Jan 7, 2018 at 4:34pm
[1 reply] : Problem with getting user input. [code firstline=46] int hh1ans; ... (by Chervil)
|
|
by adam2016
cin vs getline
|
| Hi guys so I know cin reads input up until any white space,and getlien reads the whole line including the /n character but so using cin then getline after will ... |
|
Jan 7, 2018 at 3:38pm
[1 reply] : Formatted input ( cin >> something ) by default skips leading whitespa... (by Duthomhas)
|