Change language

# Python | Numbers in a list in a given range

|

After receiving the list, print the number of numbers in the specified range.

Examples:

` Input: [10, 20, 30, 40, 50 , 40, 40, 60, 70] range: 40-80 Output: 6 Input: [10, 20, 30, 40, 50, 40, 40, 60, 70] range: 10-40 Output: 4 `

Multi-line approach:

Go through the list and check each number. If the number is in the specified range, then increase the counter. At the end of the traversal, the counter value will be the answer for the number of numbers in the specified range.

Below is a Python implementation of the above approach

` `

` # Python program for counting # number of numbers in the given range # use of bypass code and double line   def count (list1 , l, r): c = 0   # move to list 1 for x in l ist1: # check status if x" = l and x " = r: c + = 1   return c   # driver code list1 = [ 10 , 20 , 30 , 40 , 50 , 40 , 40 , 60 , 70 ] l = 40 r = 80   print count (list1, l, r) `

Exit :

` 6 `

Single line approach:

We can write one line to traverse and checks the condition together:

`  x for x in list1 if l "= x "= r  `

Return value (tr ue) the condition check is stored in the list and at the end the length of the list returns the response.

Below is the Python implementation of the above approach

 ` # Python program to count ` ` # number of numbers in the given range `   ` def ` ` count (list1, l, r): `   ` # x for x in list1 is the same as and traversing the list ` ` # if condition checks the number of numbers in the range ` ` # l to r ` ` # return temple is listed ` ` # whose response length ` ` return ` ` len ` ` (` ` list ` ` (x ` ` for ` ` x ` ` in ` ` list1 ` ` if ` ` l "` ` = ` ` x "` ` = ` ` r)) `   ` # driver code ` ` list1 ` ` = ` ` [` ` 10 ` `, ` ` 20 ` `, ` ` 30 ` `, ` ` 40 ` `, ` ` 50 ` `, ` ` 40 ` `, ` ` 40 ` `, ` ` 60 ` `, ` ` 70 ` `] ` ` l ` ` = ` ` 40 ` ` r ` ` = ` ` 80 `  ` print ` ` count (list1, l, r) `

Exit:

` 6 `

## Shop

Learn programming in R: courses

\$

Best Python online courses for 2022

\$

Best laptop for Fortnite

\$

Best laptop for Excel

\$

Best laptop for Solidworks

\$

Best laptop for Roblox

\$

Best computer for crypto mining

\$

Best laptop for Sims 4

\$

Latest questions

NUMPYNUMPY

Common xlabel/ylabel for matplotlib subplots

NUMPYNUMPY

How to specify multiple return types using type-hints

NUMPYNUMPY

Why do I get "Pickle - EOFError: Ran out of input" reading an empty file?

NUMPYNUMPY

Flake8: Ignore specific warning for entire file

NUMPYNUMPY

glob exclude pattern

NUMPYNUMPY

How to avoid HTTP error 429 (Too Many Requests) python

NUMPYNUMPY

Python CSV error: line contains NULL byte

NUMPYNUMPY

csv.Error: iterator should return strings, not bytes

## Wiki

Python | How to copy data from one Excel sheet to another

Common xlabel/ylabel for matplotlib subplots

Check if one list is a subset of another in Python

How to specify multiple return types using type-hints

Printing words vertically in Python

Python Extract words from a given string

Cyclic redundancy check in Python

Finding mean, median, mode in Python without libraries