parent
5d8533ded8
commit
f98e9ebacf
@ -0,0 +1,343 @@
|
||||
class Factory
|
||||
attr_reader :bots, :bins
|
||||
|
||||
def initialize
|
||||
@bots = Hash.new {|h,k| h[k] = Bot.new(self) }
|
||||
@bins = Hash.new {|h,k| h[k] = Bin.new }
|
||||
end
|
||||
|
||||
def <<(instruction)
|
||||
case instruction
|
||||
when /value (\d+) goes to bot (\d+)/
|
||||
bots[$2.to_i] << $1.to_i
|
||||
when /bot (\d+) gives low to (.+) (\d+) and high to (.+) (\d+)/
|
||||
bot = bots[$1.to_i]
|
||||
bot.outs = [out($2, $3.to_i),
|
||||
out($4, $5.to_i)]
|
||||
else
|
||||
raise "invalid instruction: #{instruction}"
|
||||
end
|
||||
end
|
||||
|
||||
private
|
||||
|
||||
def out(type, id)
|
||||
case type
|
||||
when 'bot'
|
||||
bots[id]
|
||||
when 'output'
|
||||
bins[id]
|
||||
else
|
||||
raise "invalid type: #{type}"
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
class Bot
|
||||
attr_reader :factory, :values, :outs, :log
|
||||
|
||||
def initialize(factory)
|
||||
@factory = factory
|
||||
@values = []
|
||||
@log = []
|
||||
end
|
||||
|
||||
def <<(value)
|
||||
values << value
|
||||
try_run
|
||||
end
|
||||
|
||||
def outs=(outs)
|
||||
@outs = outs
|
||||
try_run
|
||||
end
|
||||
|
||||
private
|
||||
|
||||
def try_run
|
||||
return unless outs && values.size == 2
|
||||
|
||||
log << values.sort
|
||||
|
||||
low, high = values.sort
|
||||
values.clear
|
||||
|
||||
outs[0] << low
|
||||
outs[1] << high
|
||||
end
|
||||
end
|
||||
|
||||
class Bin
|
||||
attr_reader :value
|
||||
|
||||
def <<(value)
|
||||
@value = value
|
||||
end
|
||||
end
|
||||
|
||||
if __FILE__ == $0
|
||||
factory = Factory.new
|
||||
DATA.each_line do |line|
|
||||
factory << line
|
||||
end
|
||||
|
||||
p factory.bots.find {|id, bot|
|
||||
bot.log.include?([17, 61])
|
||||
}.first
|
||||
end
|
||||
|
||||
require 'minitest'
|
||||
# require 'minitest/autorun'
|
||||
|
||||
class TestDay10 < Minitest::Test
|
||||
def test_day_10
|
||||
instructions = <<INSTRUCTIONS
|
||||
value 5 goes to bot 2
|
||||
bot 2 gives low to bot 1 and high to bot 0
|
||||
value 3 goes to bot 1
|
||||
bot 1 gives low to output 1 and high to bot 0
|
||||
bot 0 gives low to output 2 and high to output 0
|
||||
value 2 goes to bot 2
|
||||
INSTRUCTIONS
|
||||
|
||||
factory = Factory.new
|
||||
instructions.lines.each do |line|
|
||||
factory << line
|
||||
end
|
||||
|
||||
assert_equal [5, 2, 3], factory.bins.sort_by {|k,_| k }.map(&:last).map(&:value)
|
||||
end
|
||||
end
|
||||
|
||||
__END__
|
||||
bot 135 gives low to bot 27 and high to bot 166
|
||||
bot 57 gives low to bot 4 and high to bot 186
|
||||
bot 115 gives low to output 2 and high to bot 80
|
||||
bot 44 gives low to bot 175 and high to bot 88
|
||||
bot 167 gives low to bot 42 and high to bot 168
|
||||
bot 18 gives low to bot 32 and high to bot 89
|
||||
bot 199 gives low to bot 75 and high to bot 40
|
||||
bot 129 gives low to bot 178 and high to bot 147
|
||||
bot 163 gives low to bot 49 and high to bot 160
|
||||
value 2 goes to bot 143
|
||||
bot 176 gives low to bot 139 and high to bot 117
|
||||
bot 194 gives low to bot 11 and high to bot 37
|
||||
bot 99 gives low to bot 163 and high to bot 138
|
||||
value 53 goes to bot 9
|
||||
bot 159 gives low to output 1 and high to bot 207
|
||||
bot 0 gives low to bot 105 and high to bot 13
|
||||
bot 6 gives low to bot 66 and high to bot 116
|
||||
bot 81 gives low to bot 54 and high to bot 10
|
||||
bot 27 gives low to bot 188 and high to bot 199
|
||||
bot 186 gives low to bot 84 and high to bot 123
|
||||
bot 154 gives low to bot 21 and high to bot 107
|
||||
bot 188 gives low to bot 92 and high to bot 75
|
||||
bot 164 gives low to bot 115 and high to bot 28
|
||||
bot 106 gives low to bot 48 and high to bot 155
|
||||
bot 193 gives low to bot 101 and high to bot 110
|
||||
bot 136 gives low to bot 166 and high to bot 152
|
||||
bot 7 gives low to bot 156 and high to bot 24
|
||||
bot 103 gives low to bot 182 and high to bot 0
|
||||
bot 101 gives low to bot 16 and high to bot 72
|
||||
bot 86 gives low to bot 102 and high to bot 48
|
||||
bot 78 gives low to bot 177 and high to bot 113
|
||||
value 17 goes to bot 198
|
||||
bot 54 gives low to bot 161 and high to bot 111
|
||||
bot 46 gives low to bot 74 and high to bot 39
|
||||
bot 22 gives low to bot 56 and high to bot 161
|
||||
bot 5 gives low to bot 186 and high to bot 123
|
||||
bot 137 gives low to bot 202 and high to bot 85
|
||||
bot 202 gives low to bot 108 and high to bot 118
|
||||
bot 174 gives low to bot 0 and high to bot 21
|
||||
bot 119 gives low to bot 68 and high to bot 53
|
||||
bot 151 gives low to bot 83 and high to bot 164
|
||||
bot 160 gives low to bot 33 and high to bot 97
|
||||
bot 76 gives low to bot 40 and high to bot 120
|
||||
bot 60 gives low to bot 103 and high to bot 174
|
||||
bot 203 gives low to bot 120 and high to bot 132
|
||||
bot 157 gives low to bot 116 and high to bot 11
|
||||
bot 98 gives low to bot 208 and high to bot 16
|
||||
bot 142 gives low to bot 114 and high to bot 71
|
||||
bot 143 gives low to bot 198 and high to bot 146
|
||||
bot 30 gives low to bot 59 and high to bot 135
|
||||
bot 87 gives low to bot 39 and high to bot 104
|
||||
bot 161 gives low to bot 173 and high to bot 125
|
||||
bot 104 gives low to bot 34 and high to bot 68
|
||||
bot 70 gives low to bot 112 and high to bot 176
|
||||
bot 92 gives low to bot 122 and high to bot 46
|
||||
bot 148 gives low to bot 28 and high to bot 58
|
||||
bot 49 gives low to output 0 and high to bot 33
|
||||
bot 140 gives low to bot 136 and high to bot 134
|
||||
bot 16 gives low to bot 170 and high to bot 79
|
||||
bot 13 gives low to bot 204 and high to bot 22
|
||||
bot 189 gives low to bot 148 and high to bot 45
|
||||
bot 89 gives low to bot 73 and high to bot 86
|
||||
value 31 goes to bot 50
|
||||
bot 166 gives low to bot 199 and high to bot 76
|
||||
bot 178 gives low to output 5 and high to bot 159
|
||||
bot 58 gives low to bot 167 and high to bot 126
|
||||
bot 149 gives low to bot 180 and high to bot 153
|
||||
bot 131 gives low to bot 97 and high to bot 66
|
||||
bot 64 gives low to bot 192 and high to bot 44
|
||||
bot 117 gives low to bot 140 and high to bot 134
|
||||
bot 156 gives low to bot 174 and high to bot 154
|
||||
value 11 goes to bot 19
|
||||
bot 1 gives low to bot 26 and high to bot 144
|
||||
bot 171 gives low to output 7 and high to bot 150
|
||||
bot 31 gives low to bot 110 and high to bot 127
|
||||
value 5 goes to bot 162
|
||||
bot 9 gives low to bot 8 and high to bot 128
|
||||
bot 93 gives low to bot 109 and high to bot 188
|
||||
value 47 goes to bot 184
|
||||
bot 80 gives low to output 19 and high to bot 42
|
||||
bot 155 gives low to bot 149 and high to bot 52
|
||||
bot 108 gives low to output 14 and high to bot 47
|
||||
bot 165 gives low to bot 200 and high to bot 141
|
||||
bot 184 gives low to bot 162 and high to bot 20
|
||||
bot 50 gives low to bot 143 and high to bot 4
|
||||
bot 28 gives low to bot 80 and high to bot 167
|
||||
bot 66 gives low to bot 151 and high to bot 55
|
||||
bot 201 gives low to bot 124 and high to bot 41
|
||||
bot 204 gives low to bot 94 and high to bot 56
|
||||
bot 134 gives low to bot 152 and high to bot 203
|
||||
bot 51 gives low to bot 36 and high to bot 142
|
||||
bot 2 gives low to bot 52 and high to bot 201
|
||||
bot 183 gives low to bot 38 and high to bot 78
|
||||
bot 26 gives low to bot 142 and high to bot 69
|
||||
bot 182 gives low to bot 3 and high to bot 105
|
||||
bot 72 gives low to bot 79 and high to bot 209
|
||||
bot 8 gives low to bot 185 and high to bot 65
|
||||
bot 75 gives low to bot 46 and high to bot 87
|
||||
bot 38 gives low to bot 82 and high to bot 177
|
||||
bot 147 gives low to bot 159 and high to bot 207
|
||||
bot 195 gives low to bot 104 and high to bot 119
|
||||
bot 63 gives low to bot 126 and high to bot 172
|
||||
bot 144 gives low to bot 69 and high to bot 82
|
||||
bot 83 gives low to output 3 and high to bot 115
|
||||
bot 43 gives low to bot 194 and high to bot 91
|
||||
value 37 goes to bot 8
|
||||
bot 82 gives low to bot 193 and high to bot 31
|
||||
bot 150 gives low to output 18 and high to bot 49
|
||||
value 23 goes to bot 182
|
||||
bot 67 gives low to bot 61 and high to bot 165
|
||||
bot 77 gives low to bot 107 and high to bot 122
|
||||
bot 130 gives low to bot 141 and high to bot 30
|
||||
value 73 goes to bot 12
|
||||
bot 41 gives low to bot 99 and high to bot 208
|
||||
bot 170 gives low to bot 131 and high to bot 6
|
||||
bot 120 gives low to bot 195 and high to bot 132
|
||||
bot 118 gives low to bot 47 and high to bot 129
|
||||
bot 100 gives low to bot 150 and high to bot 163
|
||||
value 67 goes to bot 185
|
||||
bot 152 gives low to bot 76 and high to bot 203
|
||||
bot 162 gives low to bot 67 and high to bot 205
|
||||
value 7 goes to bot 32
|
||||
bot 121 gives low to bot 172 and high to bot 158
|
||||
bot 65 gives low to bot 57 and high to bot 5
|
||||
bot 122 gives low to bot 81 and high to bot 74
|
||||
bot 21 gives low to bot 13 and high to bot 17
|
||||
bot 23 gives low to bot 133 and high to bot 1
|
||||
bot 36 gives low to bot 201 and high to bot 114
|
||||
bot 138 gives low to bot 160 and high to bot 131
|
||||
bot 55 gives low to bot 164 and high to bot 148
|
||||
bot 123 gives low to bot 70 and high to bot 176
|
||||
value 61 goes to bot 61
|
||||
bot 107 gives low to bot 17 and high to bot 81
|
||||
bot 19 gives low to bot 60 and high to bot 156
|
||||
value 41 goes to bot 12
|
||||
value 29 goes to bot 18
|
||||
value 13 goes to bot 60
|
||||
bot 62 gives low to bot 20 and high to bot 64
|
||||
bot 40 gives low to bot 87 and high to bot 195
|
||||
bot 90 gives low to bot 64 and high to bot 112
|
||||
bot 69 gives low to bot 71 and high to bot 193
|
||||
bot 35 gives low to output 4 and high to bot 108
|
||||
bot 177 gives low to bot 31 and high to bot 113
|
||||
bot 59 gives low to bot 93 and high to bot 27
|
||||
bot 187 gives low to bot 89 and high to bot 94
|
||||
bot 73 gives low to output 9 and high to bot 102
|
||||
bot 45 gives low to bot 58 and high to bot 63
|
||||
bot 39 gives low to bot 23 and high to bot 34
|
||||
bot 110 gives low to bot 72 and high to bot 190
|
||||
bot 181 gives low to bot 15 and high to bot 93
|
||||
bot 95 gives low to bot 7 and high to bot 15
|
||||
bot 33 gives low to output 13 and high to bot 169
|
||||
bot 20 gives low to bot 205 and high to bot 192
|
||||
bot 158 gives low to bot 85 and high to bot 29
|
||||
bot 61 gives low to bot 14 and high to bot 200
|
||||
value 71 goes to bot 103
|
||||
bot 192 gives low to bot 130 and high to bot 175
|
||||
bot 112 gives low to bot 44 and high to bot 139
|
||||
bot 96 gives low to bot 144 and high to bot 38
|
||||
bot 32 gives low to output 11 and high to bot 73
|
||||
bot 180 gives low to output 10 and high to bot 171
|
||||
value 59 goes to bot 3
|
||||
bot 208 gives low to bot 138 and high to bot 170
|
||||
bot 198 gives low to bot 184 and high to bot 62
|
||||
bot 207 gives low to output 16 and high to output 8
|
||||
bot 196 gives low to bot 43 and high to bot 91
|
||||
bot 10 gives low to bot 111 and high to bot 133
|
||||
bot 168 gives low to bot 35 and high to bot 202
|
||||
bot 113 gives low to bot 127 and high to bot 196
|
||||
bot 169 gives low to output 20 and high to bot 83
|
||||
bot 3 gives low to bot 18 and high to bot 187
|
||||
bot 52 gives low to bot 153 and high to bot 124
|
||||
bot 190 gives low to bot 209 and high to bot 43
|
||||
bot 125 gives low to bot 2 and high to bot 36
|
||||
bot 173 gives low to bot 155 and high to bot 2
|
||||
bot 153 gives low to bot 171 and high to bot 100
|
||||
bot 34 gives low to bot 1 and high to bot 96
|
||||
bot 84 gives low to bot 90 and high to bot 70
|
||||
bot 12 gives low to bot 9 and high to bot 128
|
||||
bot 24 gives low to bot 154 and high to bot 77
|
||||
bot 179 gives low to bot 63 and high to bot 121
|
||||
bot 85 gives low to bot 118 and high to bot 29
|
||||
bot 11 gives low to bot 189 and high to bot 145
|
||||
bot 116 gives low to bot 55 and high to bot 189
|
||||
bot 132 gives low to bot 119 and high to bot 53
|
||||
bot 15 gives low to bot 24 and high to bot 109
|
||||
bot 102 gives low to output 15 and high to bot 197
|
||||
value 43 goes to bot 206
|
||||
bot 37 gives low to bot 145 and high to bot 25
|
||||
bot 53 gives low to bot 183 and high to bot 78
|
||||
bot 197 gives low to output 12 and high to bot 180
|
||||
bot 47 gives low to output 17 and high to bot 178
|
||||
bot 17 gives low to bot 22 and high to bot 54
|
||||
bot 56 gives low to bot 106 and high to bot 173
|
||||
bot 191 gives low to bot 135 and high to bot 136
|
||||
bot 127 gives low to bot 190 and high to bot 196
|
||||
bot 172 gives low to bot 137 and high to bot 158
|
||||
bot 4 gives low to bot 146 and high to bot 84
|
||||
bot 42 gives low to output 6 and high to bot 35
|
||||
bot 145 gives low to bot 45 and high to bot 179
|
||||
bot 133 gives low to bot 51 and high to bot 26
|
||||
bot 139 gives low to bot 88 and high to bot 117
|
||||
bot 105 gives low to bot 187 and high to bot 204
|
||||
bot 126 gives low to bot 168 and high to bot 137
|
||||
bot 128 gives low to bot 65 and high to bot 5
|
||||
bot 114 gives low to bot 41 and high to bot 98
|
||||
bot 14 gives low to bot 206 and high to bot 95
|
||||
bot 91 gives low to bot 37 and high to bot 25
|
||||
bot 206 gives low to bot 19 and high to bot 7
|
||||
value 19 goes to bot 14
|
||||
bot 185 gives low to bot 50 and high to bot 57
|
||||
bot 205 gives low to bot 165 and high to bot 130
|
||||
bot 109 gives low to bot 77 and high to bot 92
|
||||
bot 175 gives low to bot 30 and high to bot 191
|
||||
bot 29 gives low to bot 129 and high to bot 147
|
||||
bot 74 gives low to bot 10 and high to bot 23
|
||||
bot 94 gives low to bot 86 and high to bot 106
|
||||
bot 25 gives low to bot 179 and high to bot 121
|
||||
bot 71 gives low to bot 98 and high to bot 101
|
||||
bot 209 gives low to bot 157 and high to bot 194
|
||||
bot 88 gives low to bot 191 and high to bot 140
|
||||
bot 124 gives low to bot 100 and high to bot 99
|
||||
bot 97 gives low to bot 169 and high to bot 151
|
||||
bot 141 gives low to bot 181 and high to bot 59
|
||||
bot 146 gives low to bot 62 and high to bot 90
|
||||
bot 200 gives low to bot 95 and high to bot 181
|
||||
bot 79 gives low to bot 6 and high to bot 157
|
||||
bot 48 gives low to bot 197 and high to bot 149
|
||||
value 3 goes to bot 67
|
||||
bot 68 gives low to bot 96 and high to bot 183
|
||||
bot 111 gives low to bot 125 and high to bot 51
|
Loading…
Reference in new issue