click the File tab. Click Save As. Choose a file location, such as OneDrive or This PC to store your file. In the File name box, enter a new name for the file. In the Save as type list, click the file

5 0

2 years ago

Problem 6. (Fibonacci Number) Write a program fibonacci.py that accepts n (int) as command-line argument, and writes to standard

77julia77 [94]

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).

7 0

3 years ago

True / False<br> The architecture of a computer determines its machine language.

ozzi

Answer: True

Explanation:

The architecture of the computer determine the processor and it determines whether we will have fixed length instructions or variable length instructions.

We have CISC and RISC architectures which uses different types of instructions and the data are processes in different machine languages.

6 0

3 years ago

write an expression taht evaluated to true if and only if the variable s does not contain the string 'end'

natima [27]

Answer:

//check which string is greater

if(strcmp(name1,name2)>0)

//assign name1 to first, if the

//name1 is greater than name2

first=name1;

else

//assign name2 to first, if the

//name2 is greater than name1

first=name2;

//compare name1 and name2

if(strcmp(name1,name2)>0)

//compare name1 and name3

if(strcmp(name1,name3)>0)

//assign name1 to max, becuase

//name1 is greater than name2 and name3

max=name1;

Explanation:

7 0

3 years ago