Over the years, the internet has undergone major changes that has positively and negatively affected the overall interface, performance, and design of the entire website. Apart from this, it has completely changed the communities point of views towards technology and its appreciation of the market designs. Some of the major changes are based on its interface mostly on the screen size. In addition, all monitors being manufactured nowadays are calibrated. This means that, there is a better transition of images in-terms of image pixel.
Answer:
- import sys
-
- def fibonacci(n):
- if(n == 0 or n == 1):
- return n
- else:
- return fibonacci(n - 2) + fibonacci(n-1)
-
- num = int(sys.argv)
- output = ""
-
- for i in range(1, num+1):
- output += str(fibonacci(i)) + " "
-
- print(output)
Explanation:
Firstly, we import sys module as we need to accepts n as command line argument (Line 1).
Next, create a function fibonacci takes take one input n (Line 3). If the n is zero or one, return the n itself (Line 4-5). Otherwise, the program shall run the recursive call to the fibonacci function itself by putting n-2 and n-1 as function argument, respectively (Line 6-7).
After that, use the sys.argv to get the command line argument and assign the value to num (Line 9).
Use a for loop to generate the output string by progressively calling the fibonacci function and join the return result to the output string (Line 12-13).
At last print the output string (Line 15).
Answer:
The missing part is
if ( !inFile )
Explanation:
The full codes are as follows:
- ifstream inFile;
- inFile.open("myfile.dat");
- if ( !inFile )
- {
- cout << "Cannot open input file." << endl;
- return 1;
- }
- return 0;
Given that inFile is an ifstream object. When inFile is used to open "myfile.data", there will be possibility where myfile.dat is not available. If so, !inFile will be interpolated as true in the if condition and generate the message "Cannot open input file". This is one very simple way to check if the file exist when we try to read it from our program.
Answer:
Yes it is
Explanation:
All smartphones are grouped into the Micro Computer family alongside PCs, Laptops and Hand Held devices.
Answer:
<h3>For error detection by checksums, data is divided into fixed sized frames or segments. Sender's End − The sender adds the segments using 1's complement arithmetic to get the sum. It then complements the sum to get the checksum and sends it along with the data frames.</h3>
