Find a number in an array

Find number in array js

array.include(numberWhichYouWantToFInd);
// if present it will return true otherwise false

Find a number in an array

arr = [0,1,2,3,4,5,6,7,8,9]

# A dictionary to check true or false
check = {True: "YES", False: "NO"}

# Define the function 
def findNumber(arr, k):
    # print the dictionary with the built in method for searching array elements
        print(check[k in arr])

-1

Source: hackerrank.com

Similar codes

6 votes321 views3 answers
Pdb step into
Python
4 votes285 views2 answers
Python find smallest element in dictionary
Python
0 vote309 views1 answer
Set_interval()
Python
-1 vote305 views1 answer
Django custom primary key field
Python Django
0 vote322 views1 answer
Python numpy read from stdin
Python
4 votes289 views3 answers
How to make python speak
Python
0 vote299 views1 answer
Print lowercase in python
Python
0 vote301 views2 answers
Logarithmic 2d histogram
Python
0 vote361 views1 answer
Cant import flask mail
Python Flask
0 vote315 views1 answer
Python write data to file with permissions
Python