please wait
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by lays
problem about lambda.
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| I am learning Lambda expression, why the output is still 7. It seems the lambda hasn't change the value. int x=7; [&x](){x=5;}; cout << x; cin.get(); My i... |
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Jun 24, 2014 at 6:47am
[3 replies] Last: thx alot. (by lays)
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by maher12
passing Multidimensional Array to a function!
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| Hi every one i learned how to pass one dimensional array to a function, i did the same way with two dimensions but i failed . can any one help me with this i... |
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Jun 24, 2014 at 5:53am
[7 replies] Last: Many thanks , i have better understanding about the MD Arrays and pass... (by maher12)
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by mehak
linking
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| wat does it mean "floating point format not linked"? |
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Jun 24, 2014 at 5:14am
[1 reply] : Googling would probably prove informative. This doesn't really have a... (by cire)
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by jonsilva
put a global var into string
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| hello i really need a little help... i dont know if people in here are the type of keeping knowledge or information for themselves so my apologies if iam hu... |
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Jun 24, 2014 at 5:12am
[7 replies] Last: The only place where Google finds {getlocalvar,setlocalvar,jumptobranc... (by keskiverto)
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by mehak
&& operator
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| as far as in know,if the left hand side of && evaluates false then the right handside of it doesnt get evaluated,then how cum j is incremented to 3? #includ... |
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Jun 24, 2014 at 5:06am
[4 replies] Last: thnx alot :) (by mehak)
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by epictaco
G++/MinGW not compiling right...
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| I've searched everywhere for a solution to this, but to no avail. To be clear and to save time, I've already tried: Uninstalling/reinstalling MinGW (w... |
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Jun 24, 2014 at 4:32am
[4 replies] Last: Well, I'm stumped. Maybe try using procmon to see what g++ is doing wi... (by helios)
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| Cout getting ignored |
| My cout is getting ignored. #include <iostream> using namespace std; int main() { while(true){ int bugs,order; cout<<endl<... |
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Jun 24, 2014 at 1:51am
[6 replies] Last: Don't forget to flush. cout << "good\a" << flush; Hope this helps.... (by Duthomhas)
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by zionet
How to deploy all solutions of a Diophantine equation.
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| How to deploy all solutions of a Diophantine equation, knowing that x1, x2, x3 ... xn, and x1, x2, x3 are integers example 3 = 1 +1 +1 3 = 2 +1 +0 3 = 2... |
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Jun 24, 2014 at 1:43am
[1 reply] : I guess the algorithm would have to use nested for loops or recursion.... (by Gkneeus)
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by kuniv
Please help me with this program
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| I have to write a program that does the following: Write a program that reads a string and outputs the number of times each lowercase vowel appears in it. You... |
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Jun 24, 2014 at 1:31am
[2 replies] Last: okay thank you (by kuniv)
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by Rashad2
Need help adding a loop.
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| So i have this program that calculates costs of long distance calls. Regular rate for a call is 0.10 per minute Any call started at or after 1800 hours(6pm) bu... |
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Jun 23, 2014 at 11:42pm
[11 replies] Last: Thanks guys. I got it working wonderfully. Appreciate the help. (by Rashad2)
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by WyntrHeart
Reading multiple key states with Win32 API
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| I am trying to use Win32 API to get key states, but when I press too many keys at once it seems to ignore some of the keys. I have tried using GetAsyncKeyState ... |
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Jun 23, 2014 at 11:29pm
[8 replies] Last: I used wasd in my program and it fixed the issue. It must be my keyboa... (by WyntrHeart)
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| LNK2005 |
| I have three classes: memoryList, memoryNode, monthlyRainFallValues. memoryNode has a function getValue(), then the monthlyRainFallValues has the gets function... |
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Jun 23, 2014 at 10:57pm
[6 replies] Last: > My understanding is that you can put some code in the header, as lon... (by ne555)
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by PATBALM
Bars of service on a cell phone
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| Program is supposed to display asterisks or blank space depending on the user's input to show the bars of service on a cell phone. I need the "bars" to face the... |
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Jun 23, 2014 at 10:51pm
[no replies]
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by pacman169
Program 15
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| 1)Implement square() without using the multiplication operator; that is, do the x*x by repeated addition (start a variable result at 0 and add x to it x times)... |
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Jun 23, 2014 at 8:47pm
[3 replies] Last: int square(int n) { int n=0; n is already defined by the parame... (by Ganado)
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by NookLines
Getting a not-initialized error but there's nothing to be initialized! Or so I think ?
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| Hello ! I'm working on this code for practice and (yes I know it's messy please ignore all the if-statements I'm trying to keep it in simple [and therefore r... |
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Jun 23, 2014 at 8:41pm
[4 replies] Last: THANK YOU to the both of you!! It's fixed. I'll keep in mind for futur... (by NookLines)
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| Passing Arrays |
| why is is that i get the " expected primary-expression before ']' token " for my code i cant seem to find the problem ? #include <iostream> #include <c... |
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Jun 23, 2014 at 8:04pm
[6 replies] Last: Okay Guys figured it out Thanksa Alot for your help !! Appreciate it! (by sidthekid2014)
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by Whezolor
Trying to make my first 4-way calculator..
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| I have recently started learning C++, I do not have much experience with it but I believe I have the basics down. The code below is supposed to output a spec... |
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Jun 23, 2014 at 7:41pm
[4 replies] Last: Thank you. I am still very new to this, got 1 hour of experience :P. (by Whezolor)
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by Jakee
Pointers and References (trying to clear some things up)
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| I know the difference between pointers and references, pointers point to the objects address in memory while references are another name for a variables. Let... |
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Jun 23, 2014 at 7:38pm
[2 replies] Last: I guess what confuses you is that & is used for two different things. ... (by Peter87)
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by DEnumber50
Exceptions
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| In this program I am attempting to write a squaring program. The user enters an integer and it squares the number if it is a number greater than 0. I want to ... |
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Jun 23, 2014 at 7:01pm
[3 replies] Last: I was going about this all wrong, I created an exception class and ca... (by DEnumber50)
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by NookLines
Getting random value from function
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| I'm not sure what I'm doing wrong :( My code is below, it keeps giving me a huge negative number for the total sales and avrg quarterly sales. Once I put th... |
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Jun 23, 2014 at 6:29pm
[8 replies] Last: Haha wow I got to retrying this code and your pointer was VERY useful!... (by NookLines)
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