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| Rewrtiting from Blowfish to AES |
| Hey everyone, I'm trying to recreate an older juce blowfish encryption to AES using the crypto++ library, I'm struggling (as always) with definging the variable... |
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May 3, 2022 at 10:57am
[2 replies] Last: Yes Excuse me, so I'm doing encryption like this: StringEncryptor se ... (by wimvandenborre)
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| How do I implement a _getch() function instead of a cin function? |
| So I need help with a way to implement a _getch() function instead of a cin function in this Recursive-descent parsing calculator. I believe the program lays in... |
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May 3, 2022 at 8:57am
[15 replies] Last: The parser code is predicated upon using a stream for input (and one t... (by seeplus)
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| Can someone tell me what im doing wrong? |
| Complete the function definition to return the hours given minutes. Output for sample program when the user inputs 210.0: 3.5 My code: #include <iostream... |
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May 2, 2022 at 11:04pm
[2 replies] Last: One problem that stands out is you contracted to return a double from ... (by deleted account xyzzy)
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by satsat111
Sheet (1,2)
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| Hello, I'm a C++ beginner trying to solve this problem. You have a spreadsheet and some cells are inserted with formula. A cell without formula has initial v... |
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May 2, 2022 at 10:42am
[26 replies] Last: Thank you so much, I understand better now. (by satsat111)
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by SSDEEZ
recursive goldbach's conjecture
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| I've made a set of prime numbers and I'm trying to find the prime numbers that make up the number inputted into the function (goldbach) for reference, the... |
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May 2, 2022 at 12:43am
[3 replies] Last: Apologies for the pedantry, but just to correct the concepts here: The... (by Ganado)
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by Geckoo
srand(time(NULL)) and rand()
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| Hello everyone. I am playing with random numbers, trying to understand how srand() and rand() work together in order to generate some randomized numbers. I ... |
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May 1, 2022 at 10:42pm
[9 replies] Last: Here's the header-only adaptation for my custom "random toolkit," I na... (by deleted account xyzzy)
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by hamzaaz
Exception has occurred. Segmentation fault error
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| I am getting error Exception has occurred. Segmentation fault on LINE 16. What is causing this error. #include <iostream> using namespace std; int main(... |
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May 1, 2022 at 7:00pm
[2 replies] Last: Figured it out Thanks :) (by hamzaaz)
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| How do a use math operations using a linked list? |
| So I need help with making a linked list use math operations. I haven't got any code to do with the math because I don't know how to convert linked lists to a d... |
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May 1, 2022 at 4:47pm
[7 replies] Last: If you want to use a list like this (why??), then each node is probabl... (by seeplus)
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by Shervan360
How does sizeof work in C++?
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| Hello, I learned compiler doesn't memory allocation for class without an object. When we declare an object compiler allocates memory for it. So why in the fol... |
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May 1, 2022 at 2:26pm
[9 replies] Last: It has been proposed but it looks like there was no consensus to spend... (by Peter87)
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by nowy20180820
QR method for eigenvalues
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| Write your question here. // Example program #include <iostream> #include <iomanip> #include <cmath> #include <ctime> const int maxiter = 1000; c... |
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May 1, 2022 at 12:23pm
[2 replies] Last: Even if your matrix itself is real I think you need to be working with... (by lastchance)
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by pband
CIN help
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| Hi, i am new into coding. I am creating a program to find the intresection berween two functions. The program already works but i gave to insert the functio... |
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May 1, 2022 at 11:37am
[2 replies] Last: the function is "x * 2 - 3.4" I want to read it with a CIN or somethi... (by lastchance)
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