Python Answers

Copy and paste the code above into the programming environment above, run the code, and review it.

Then, determine how you can change the code so that the frame flashes greens and blues (and no reds). Select the answer below that would accomplish this.

Group of answer choices

Change the g line to:

g = 0

Change the b line to:

b = 0

Change the r line to:

r = random.randint(255,255)

Change the r line to:

r = 0

 Copy and paste the code above into the programming environment above, run the code, and review it.

Then, determine how you can change the code so that the frame flashes greens and blues (and no reds). Select the answer below that would accomplish this.

Group of answer choices

Change the g line to:

g = 0

Change the b line to:

b = 0

Change the r line to:

r = random.randint(255,255)

Change the r line to:

r = 0

Please answer all this questions.

In python

1. Write a function to calculate and return the wind chill based on a given temperature and wind speed.
2. Write a function to convert from Celsius to Fahrenheit. The formula for this conversion is to multiply the Celsius temperature by (9/5) and then add 32.
3. Allow the user to enter the temperature in Celsius of Fahrenheit. If they provide it in Celsius, first convert it to Fahrenheit before using the formula above.
4. Loop through wind speeds from 5 to 60 miles per hour, incrementing by 5, and calculate and display the wind chill for each of these wind speeds.
5. Display the wind chill value to 2 decimals of precision.

a python program using list to implement reverse polish notation calculator. In reverse polish notation, mathematical expressions are written with the operator following its operands. For example, 3 + 4 becomes 3 4 +. Order of operations is entirely based on the ordering of the operators and operands. To write 3 + (4 ∗ 2), we would write 3 4 2 ∗ + in RPN. The expressions are evaluated from left to right. Evaluate the expression and display the result. [CO1] [L2]

For a sample workout as given below:

Input:

5   // length of list

["2","1","+","3","*"]    //actual list

Output:

9

Test Cases are

case=1

input=9

5 1 2 / 4 * + 3 -

output=4

case=2

input=5

2 1 + 3 *

output=9

Write a python program to read n values from user into a tuple. Using the values of tuple, display and count inversion. Count and Display the leader(s) from the tuple elements.

Inversion Count indicates – how far (or close) the tuple elements are far from being sorted in ascending order. If tuple is already sorted then inversion count is 0. If tuple is sorted in reverse order that inversion count is the maximum.

An element is leader if it is greater than all the elements to its right side. And the rightmost element is always a leader.

Input

Number of Elements in the Tuple

5

Enter the Elements of the Tuple

2 4 5 1 3

Output

Count Inversion (5) - [(2, 1), (4, 1), (4, 3), (5, 1), (5, 3)]

Leader (2) – [5, 3]

Population limit will change at random intervals. So please make sure answer is computed for the correct population limit

Taking some samples of DNA from patients, use state-of-the-art equipment to let computers collect and extract important information that can be found in the DNA sequence. Applying the computational analysis to the data extracted would enable the doctor to determine more accurately patients’ real health problems. In this scenario, you will serve as an intern in laboratory who will be assigned an important task. You will be given a long DNA sequence, which is represented in a string of letters. Your task is to convert 3-letter codons into protein residues. The output would be the corresponding residues.

INPUT: DNA sequence

OUTPUT: Generated 3-letter codons and corresponding protein residues

An input sample of DNA sequence would look like this:

TGGTACTCTTTCTTCACAAGGGCGCCGTGTGTG

The 3-letter codons are simply every three letters in the sequence.

TGG TAC TCT TTC TTC ACA AGG GCG CCG TGT GT

The corresponding protein residues based on generated 3-letter codons and equivalent mapping will be: WYSFFTRAPC*

Create your own example of each possibility in Python code. List the code for each example, along with sample output from trying to run it.

1. Create a variable and assign the string value "LET'S GO!" to it. You can name the variable anything you want as long as it's a valid name that is accepted in Python.
2. Print out the value of the variable twice, but on the same line, separated by space, using the print() function. Use what you've learned on printing variables with spaces from the current lesson. The output generated by your code must be the same as that of the sample output.

[M4_CSQ4] Draw a flowchart and construct a python program that accepts the items of tuples containing the category as the first entry and different components of the category along with their costs as the following entries. The job is to create a tuple that summarizes the costs for each category. [CO1] [L2]

Sample workout as given below:

Input:

2  //No of tuples

7  //No of items in 1st tuple

Education //Items in the 1st tuple Category

Primary  // Component

50  //Cost

Secondary

25

Higher

20

7 //No of items in 2nd tuple

Defense //Items in the 2nd tuple Category

Army //Component

25 //Cost

AirForce

40

Navy

45

Output:

((Education, 95), (Defense, 110))

Test Cases are

case=1

input =3

5

Stationary

marker

80

chalk

10

3

Communication

phone

250

5

Internet

Airtel

100

Jio

80

output=((Stationary, 90), (Communication, 250), (Internet, 180))

The first line contains two integers N and P, the number of researchers and the number of pairs. Each of the next P lines contains 2 space-separated integers denoting researcher ID's with the same nationality. The researchers are numbered 0 through N-1. the researcher is from a different country which only have one researcher. It could be multi countries that only have one researcher.

For example,

4 2
1 2
2 3

The first line contains N and P information which is 4 researchers and 2 pairs of researchers. researchers by country are [0] (which is not it found in pair list) and [1,2,3]. There are 3 pairs to choose from: [0,1],[0,2] and [0,3].

Input Format

The first line contains two integers N and P, the number of researchers and the number of pairs.

Each of the next P lines contains 2 space-separated integers denoting researcher ID's with the same nationality.

Constraints

• 1 <= N <= 10⁵
• 1 <= P <= 10⁴