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#!/bin/env pythoon
"""
#===============================================================================
#
# FILE: ch_2.py
#
# USAGE: ./ch_2.py
#
# DESCRIPTION: https://perlweeklychallenge.org/blog/perl-weekly-challenge-080/
# Challenge #2
# Count Candies
#
# AUTHOR: Lubos Kolouch
#===============================================================================
"""
def get_candle_count(arr: list):
""" Count the candles """
# We need to give 1 candy to everyone
count = len(arr)
# and then find out number of unique elements as they will be certainly
# bigger than neighbor... -1 (the initial poor one)
count += len(set(arr))
count -= 1
return count
assert get_candle_count([1, 2, 2]) == 4
assert get_candle_count([1, 4, 3, 2]) == 7
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