please wait
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by DesmondLee
while loop to for loop
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| Can i know how to change while loop into for loop ? int x=10, y=0; while(x-- > 0) { if(x % 2==0) y++; } |
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Jan 14, 2017 at 8:01am
[5 replies] Last: @Chervil @joe864864 Thanks for the reply. Both were good explanation ... (by DesmondLee)
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by Devynao
One of my first programs, I want criticism. (Text Adventure)
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| I started making this text adventure. It very very short currently. I am new to programming and this is my first go at an actual program. I am open to critisism... |
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Jan 14, 2017 at 6:03am
[4 replies] Last: 1. Inconsistent variable naming. 2. goto 3. Code identation. 4. Split... (by codehelper)
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by theoracle09
Returning from classes
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| Hey all, here's what I got this time. I'm doing a "Bulls and Cows" game, where the computer has a word, and the user has to guess the word. The number of "bulls... |
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Jan 14, 2017 at 4:30am
[no replies]
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by kmiklas
C++, The Good Parts
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| What do you see as the most important, relevant features of today's C++? What are the most important topics to learn? A little background to put this questio... |
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Jan 14, 2017 at 4:05am
[13 replies] Last: but for mere humans In the interests of avoiding the wrong end of th... (by closed account 48T7M4Gy)
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by mthe25
create a chessboard with squares of any size
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| Write your question here. class Image { public: typedef uint16_t PixelType; private: int width_; i... |
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Jan 14, 2017 at 3:46am
[no replies]
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by tupas1998
Node
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| All the nodes in a singly linked list are arranged sequentially by linking with a pointer. A singly linked list can grow or shrink, because it is a dynamic data... |
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Jan 14, 2017 at 2:34am
[4 replies] Last: Check the create_node method in the link (by gunnerfunner)
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by EricT07
Customer Data
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| I am a beginner when it comes to programming and I learn better visually when it comes to writing code. Once i see the code i can then figure out what it is doi... |
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Jan 14, 2017 at 1:53am
[6 replies] Last: However it says the variables are undefined. It looks like there i... (by TheIdeasMan)
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| Bugs With My Program That Uses Selection Sort |
| Hey, I am unsure what I have done wrong in my program that I wrote that is suppose to sort 10 integers from least to greatest and output them. I want some help ... |
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Jan 14, 2017 at 12:11am
[1 reply] : Hi, Have you used a debugger? Hopefully there is GUI one in your IDE.... (by TheIdeasMan)
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by peterbaaij
emulate big (integer) numbers
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| Hi all friends. I want to work with very long integers but memory (allocation) sets a limit to them. The limit of say 4,294,967,295 is to limited for the purpos... |
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Jan 13, 2017 at 10:44pm
[4 replies] Last: Thanks for the tip PanGalactic. I'll pick it up from here and will hav... (by peterbaaij)
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by Jaif
Program crash?
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| Hello, so basically this program is to measure distance mile, yards, feet and inches. When I try to build and run program below it crashes. After checking debug... |
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Jan 13, 2017 at 10:21pm
[3 replies] Last: @Chervil Thanks it fixed it @PanGalactic I was trying to make cin op... (by Jaif)
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by peterbaaij
stream to integer and limit
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| Dear friends. How am i going to check if an input (integer in this case) by string stream exceeds the systems limits. I can inquire what this limit is by using ... |
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Jan 13, 2017 at 7:01pm
[5 replies] Last: cheers Thomas (by gunnerfunner)
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by krewellax
Code Blocks crashes
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| Hey, I've written a program for my uni and whenever I run it, input couple numbers the program crashes. The idea of the following program is to have 2 functions... |
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Jan 13, 2017 at 6:21pm
[5 replies] Last: Shouldn't tr = new int ; be 2 instead since an array with size 2 h... (by cire)
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by Armannn
Same elements of 2 arrays copied into an empty 3rd array
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| Hi everyone! I am fairly new to C++ and I'm trying to learn it a little bit deeper. At the moment, I am learning how to deal with arrays. I tried to creat... |
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Jan 13, 2017 at 2:00pm
[2 replies] Last: @lastchance Ah, I see. This particular one I wanted to do without tr... (by Armannn)
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by SSteven
How pointers and references inhibit inlining
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| Stroustrup writes that pointers and references inhibit (function) inlining. Can anyone explain why this is so. Thanks |
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Jan 13, 2017 at 12:29pm
[1 reply] : I found this: https://isocpp.org/wiki/faq/value-vs-ref-semantics#inli... (by TheIdeasMan)
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by ukeleke
OOP
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| The result is xx:48 xx:48.Could someone explain me the result? Thanks class Bike { private: char* brand; public: Bike() { brand = "xx"; } ... |
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Jan 13, 2017 at 11:53am
[2 replies] Last: I think what confuses you is that b1 which is of type EBike is passe... (by closed account 3CD9z8AR)
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by ziggybcn
I need help understanding how forward referencing works, or how to cross reference classes
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| In short words, I was trying to understand how forward referencing works inside a document, and I was trying to make this code compile: #include <stdio.h> i... |
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Jan 13, 2017 at 4:23am
[15 replies] Last: 'Favour not having user-defined names that begin with an underscore' ... (by JLBorges)
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by estraduh
Codelite issue
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| I'm new to codelite so I'm sure this is a simple fix but I have no idea what to do. I wrote one program and ran and tested it no problem, but now I'm working on... |
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Jan 13, 2017 at 3:09am
[no replies]
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by stat1c
Find letter function
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| I need to write a function that gets a letter from the user and checks the list to see if that letter is in the file. This is my file: Alabama Alaska Arizona... |
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Jan 13, 2017 at 1:46am
[2 replies] Last: I've tried something different but when I type in a letter and press e... (by stat1c)
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| Snake Game Chrono Problem |
| Write your question here. I'm trying to implement powerups in Snake, for example: when the snake collects the powerup, the speed increases for 10 sec (using Sl... |
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Jan 12, 2017 at 11:46pm
[1 reply] : This program keeps polling in the while loop until four seconds have e... (by xismn)
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| How to divide this circle into 2/3 quadrants and fill each quadrant with a color?. |
| How to divide this circle into 2/3 quadrants and fill each quadrant with a color?. #include<graphics.h> #include<conio.h> #include<stdio.h> #include<... |
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Jan 12, 2017 at 10:30pm
[6 replies] Last: @Troat Look specifically for "IEEE754 binary32 floating point". This ... (by mbozzi)
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