General C++ Programming (Page 31)

Running C++ programs on a USB flash drive!
 
Hey guys, How can I run C++ programs SOLELY off of my USB flash drive if a computer's hard driv...
[3 replies] Last: 1) https://www.google.ru/search?q=DevC%2B%2B+portable First link: http... (by MiiNiPaa)
How to calculate and apply all possible char combinations (1,2)
 
I'm trying to figure out how to write a password cracking program that will try all possible char co...
[29 replies] Last: This is complicates code when OP has trouble with it right now. Lookup... (by MiiNiPaa)
grayscale to slope/inclination grayscale
 
Hi I have a bw(grayscale) image and want to calculate the slope for each pixel which returns a valu...
[3 replies] Last: @Disch: think of gradient (well, modulus of gradient) http://en.wikipe... (by ne555)
by Nanyo
open with... help
 
hello I am trying to open a .ps1 file(powershell file) with a C++ program. The problem I meet is tha...
[1 reply] : Powershell command line help page: https://technet.microsoft.com/en-us... (by Computergeek01)
Array of Arrays
 
how would i set up an array that contains a different array with in it. for example char s = ...
[1 reply] : You're describing multidimensional arrays, this is how you'd go about ... (by tipaye)
multiply values in array
 
hello guys if we have array like int numbers = {3,4,8,9,6,3,2,58,6,3,2,5}; how can we fast ...
[3 replies] Last: #include <iostream> #include <algorithm> #include <functional> int m... (by MiiNiPaa)
forgot proper way to get info of one class into another class
 
ok im trying to setup my game. first I have my main.cpp which just creates Game game; game.r...
[3 replies] Last: struct player { /* .... */ void foo() { /* ... */ } int n = 25 ; }; ... (by JLBorges)
Question about statically allocated 2D (or nD in general)
 
So if I declare a 2D array like int a and I go into memory view I can see that a is not a vect...
[1 reply] : #include <cassert> int main() { using element_type = int ; // e... (by JLBorges)
how to convert numbers from char array
 
hello i want to convert in loop for example this char number ="54465465445646848640"; and in l...
[1 reply] : char is really a byte (so, an 8 bit integer). So, you can simply do th... (by BasV)
Error in function call of search function..Urgent!!
 
Error in long kitti=B.search(s,no,B); line....I have no idea ...Pls help..urgent!! I have an examin...
[3 replies] Last: Make the search function static: class batsmen { public: static long... (by coder777)
RunTime Error
 
Hi guys, Yesterday I've changed something in my program and didnt debug before I closed it. What'...
[6 replies] Last: Sorry I suddenly felt ill but after 16hours of sleep im Feeling way be... (by HalfNOoB)
C++ Difficulty with File Input Loop?
 
Hello! I'm a very novice programmer and I'm having trouble with File input looping. I'm reading f...
[1 reply] : Hmm, I copied your code all into one file, and the only changes I made... (by tipaye)
by Martes
overload operator=
 
Hi! I want to overload the operator =, but my object has pointers, so when I do the return, event...
[3 replies] Last: Also: http://www.gotw.ca/gotw/059.htm (by keskiverto)
How to print matrix ?
 
I wants to print matrix such that Consider that original matrix look like following 1 2 3 4...
[1 reply] : Assuming that you input the matrix in the console, the shortest way wo... (by poteto)
Help with letter grade to numerical grade
 
#include <iostream> using namespace std; int main() { char a; int b; cout << "Pl...
[5 replies] Last: Thank you! I didn't realize there was a default case for switch statem... (by kmiller3401)
PLEASE HELP!!!
 
I am working on this assignment and I have half of it completed, I am struggling with writing code a...
[3 replies] Last: Next time don't wait until the last second to try to get a project don... (by Pindrought)
College Assignment help!
 
This is my second week of C++ course, and I have an assignment due. My instructor doesn't tell much;...
[2 replies] Last: WOW! So quick; it works. Thank you so much! (by nomanrasheed)
Printing name in reverse using pointers.
 
There is alien code. What's wroooooong? Thanks in advance. #include <iostream.h> #include <con...
[5 replies] Last: [quote=Idontownaplanet]-namespace std should not be practiced anymore ... (by cire)
SOMEONE PLEASE HELP ME!!!:D
 
this is the program i currently have however it doesnt work and im not sure how to get it to work! m...
[11 replies] Last: It will be beter if you read some tutorials, it seems you don't know t... (by TheHardew)
Using a class member directly in the header file
 
Good afternoon, I'm trying to use a class member to initialize the dimension of a matrix. I have...
[1 reply] : Template parameters should be known at compile-time. You cannot choose... (by MiiNiPaa)
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  Archived months: [dec2014]

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