Knowee
Questions
Features
Study Tools

Choose the best statement that describes the output of the given code snippets:numbers=[-2,4,6,-1]new_no = list(filter(lambda x:x>0,numbers ))Select one:It will filter the negative numbers from a listIt will throw an errorIt will filter the positive numbers from a listIt will filter all the numeric values from the list

Question

Choose the best statement that describes the output of the given code snippets:numbers=[-2,4,6,-1]new_no = list(filter(lambda x:x>0,numbers ))Select one:It will filter the negative numbers from a listIt will throw an errorIt will filter the positive numbers from a listIt will filter all the numeric values from the list

🧐 Not the exact question you are looking for?Go ask a question

Solution

The correct statement is: "It will filter the positive numbers from a list".

Here's why:

  1. The code creates a list of numbers, which includes both positive and negative numbers.
  2. The filter() function is used to filter out certain elements from the list. This function takes two arguments: a function and a list.
  3. The function used here is a lambda function lambda x:x>0, which checks if a number is greater than 0 (i.e., if it's a positive number).
  4. So, the filter() function goes through each number in the list, applies the lambda function to it, and if the function returns True (meaning

This problem has been solved

Similar Questions

Define a function myFilter, which takes two arguments, n and t:The n is an integer with default value 0The t is a list of integersReturn a new list as the result, which contains all elements in t that are greater than n.Note that the order of elements in t should be kept in the resultInput: myFilter(2,1,2,3), output: [3]Input: myFilter(*[-1,2,3]), output:[2,3]Hint: use append method to add a new item to the newlist

Select the correct answerThe single line equivalent of the following Python code?c=[10, 22, 30, 45, 54]def codetantra(a):  return a<0ct=filter(codetantra, c)print(list(ct))Optionsfilter(lambda x:x<0, l)filter(lambda x, y: x<0, l)filter(reduce x<0, l)reduce(x: x<0, l)

Write a Python function that takes a listand makes all negative values topositive ones if there is any.Sample output:

What does the following code  print?                                                                                                                                                                                                                              nums = [3, 5, 16, 27]                                                                                                                                                                                                                   some_nums = list(filter(lambda num: num < 10, nums))                                                                         print(some_nums)*Your answer

Check if a Number is Positive and Negative in Python

1/3

Upgrade your grade with Knowee

Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.