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-rwxr-xr-xday03/part18
1 files changed, 3 insertions, 5 deletions
diff --git a/day03/part1 b/day03/part1
index ae16800..79b9d85 100755
--- a/day03/part1
+++ b/day03/part1
@@ -1,9 +1,7 @@
#!/usr/bin/env ruby
cloth = Array.new(1000) do
- Array.new(1000) do
- Array.new
- end
+ Array.new(1000, 0)
end
input = $stdin.readlines.map(&:chomp).map do |x|
@@ -13,7 +11,7 @@ end
input.each do |claim|
(claim[1]...(claim[1]+claim[3])).each do |c|
(claim[2]...(claim[2]+claim[4])).each do |r|
- cloth[c][r] << claim[0]
+ cloth[c][r] += 1
end
end
end
@@ -22,7 +20,7 @@ clashes = 0
cloth.each do |c|
c.each do |r|
- clashes += 1 if r.length > 1
+ clashes += 1 if r > 1
end
end