Kazastankas

Below is my code for Fibonacci sequence, however when I use a large number such as 100 or more it takes forever to produce output. Why? any help would be appreciated. :( [code]#include <iostream> using namespace std; long fib_num ( long ); int main() { long num = 0; long …

hi, I know it's me again. It's HW, and I'm supposed to write a program that grades an example of 20 questions. I'm supposed to store the correct answers in an array. And then ask the user to enter the student's answers for each of the 20 questions, whic should …

Hi all, Im new to the site and to Java. Im having some trouble with my current assignment. I was suposed to make an isosceles triangle with asterisks based on a number entered by user. I got the first half correct but I can not figure out my loops for …

Any clean way to get from one to the other? erase() has been pretty vexing for me.

Now, in this particular one, I'm attempting to make a two-dimensional container that stores vectors. Of course, I wanted both dimensions to be dynamic at first, but once convinced that even attempting to do a 2D vector was nearly impossible or required a heap of used memory via the resize() …

hi , Please take a moment to read this i am trying to write hexadecimal.cpp program for my C++ programming class but i dont know how to do it. the Project says as follows You have to design and implement a C++ program that reads numbers from a file,converts them …