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Simplify the process of finding the minimum length

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Ivan R. 2022-11-26 11:47:43 +05:00
parent d09a4d3eb0
commit bb2ac41656
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1 changed files with 1 additions and 6 deletions
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7
problems/14-longest-common-prefix/main.rb
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@ -2,12 +2,7 @@
# @return {String} # @return {String}
def longest_common_prefix(strs) def longest_common_prefix(strs)
# Find min length # Find min length
min_length = strs[0].length min_length = strs.map{|s| s.length}.min()
strs.each do |st|
if st.length < min_length
min_length = st.length
end
end
res = "" res = ""
for i in 0..min_length - 1 do for i in 0..min_length - 1 do