/Python/Beautiful triplets hackerrank solution in python

Beautiful triplets hackerrank solution in python

def beautifulTriplets(d, arr):
    a = set(arr)
    return len([1 for i in arr if i+d in a and i+d*2 in a])
n,d = map(int,input().split())
arr = list(map(int,input().split()))
print(beautifulTriplets(d, arr))

Source: thepoorcoder.com

Similar codes

13 votes243 views2 answers
Delete database entry using name django
Python Django
1 vote161 views3 answers
How to add items to tuple in python
Python
0 vote132 views1 answer
Python milliseconds to datetime
Python
0 vote170 views1 answer
Celery beat command for django celery beat
Python
0 vote171 views1 answer
How to check if column has na python
Python
0 vote164 views1 answer
"default_dburl" is not defined Pylance
Python
0 vote231 views3 answers
Converter python to c++ code
Python
47 votes214 views9 answers
Cannot be loaded because running scripts is disabled on this system
Python
5 votes172 views1 answer
Tkinter maximum window size
Python
0 vote350 views1 answer
Python pid control
Python