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How to get the last digit of a number in Ruby



205 views
asked Oct 17, 2021 by avibootz
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2 Answers

0 votes 
n = 38329

last_digit = n % 10

print last_digit



#
# run:
# 
# 9
#

 



answered Oct 17, 2021 by avibootz
0 votes 
n = 38529

last_digit = n.digits[0]

print last_digit



#
# run:
# 
# 9
#

 



answered Oct 17, 2021 by avibootz

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