Aerodynamic- Wind turbine, computational fluid dynamics, and Wind power
Hydrodynamics- Computational Fluid Dynamics, Hydraulics, and Microfluidics
Answer:
Kasiski’s method for determining 't' works for Vigenère cipher as well. The only difference is therefore in the second stage of the attack. In the second stage, one needs to build a frequency table for each of the 't' keys, and carry out an attack like on the mono-alphabetic cipher. Given a long enough plaintext, this will work successfully.
Explanation:
Kasiski method is a method of attacking polyalphabetic substitution ciphers such as Vigenère cipher. It is also called Kasiski test or Kasiski examination.
The method involve finding the length of the keyword and then dividing the message into that many simple substitution cryptograms. Frequency analysis could then be used to solve the resulting simple substitution.
Answer:
#include <iostream>
using namespace std;
int main()
{
int sum=0;//taking an integer variable to store the sum with initial value 0..
for(int i=1;i<=10;i++)//looping from 1 to 10..
{
sum+=i;//adding each i in the sum..
}
cout<<sum<<endl;//printing the sum..
return 0;
}
Explanation:
output :- 55
1.I have taken an integer variable sum which is equal to 0.
2.Looping over first ten positive integers.
3.Adding every number to sum.
4.Printing the sum.
Answer:
Responsive.
Explanation:
HTML is an acronym for hypertext markup language and it is a standard programming language which is used for designing, developing and creating web pages.
Generally, all HTML documents are divided into two (2) main parts; body and head. The head contains information such as version of HTML, title of a page, metadata, link to custom favicons and CSS etc. The body of the HTML document contains the contents or informations of a web page to be displayed.
The responsiveness of a webpage is an ability of the design to respond to the end user's digital device and screen size.
In Computer programming, a responsive web design makes it possible for various websites to change layouts in accordance with the user's digital device and screen size.
This ultimately implies that, a responsive design is a strategic approach which enables websites to display or render properly with respect to the digital device and screen size of the user.
Hence, responsive webpages will automatically adjust the size of the content to display appropriately relative to the size of the screen of the device on which it is displayed.
Answer:
i= 1
for i in range(1,n):
if i * i < n:
print(2* i + 1)
i += 1
else:
print('Hakuna Matata')
Explanation:
First, there's a need to rewrite the code segment in your question (because of indentation)
<em>i= 1</em>
<em>while i*i < n:</em>
<em> print(2* i + 1)</em>
<em> i += 1</em>
<em>else:</em>
<em> print('Hakuna Matata')</em>
<em />
The explanation of the equivalent of the above while loop is as follows
This line initializes i to 1
i= 1
This line iterates from 1 to n-1
for i in range(1,n):
This line checks if i * i is less than n
if i * i < n:
The following line is executed if the above condition is satisfied; otherwise, nothing is done
print(2* i + 1)
The value of i is incremented by 1 using this line
i += 1
The following is executed at the end of the iteration
else:
print('Hakuna Matata')
<em>Note: Assume any value of n, both programs display the same output</em>
