12/01/22 20:15:13.44
必死な奴がいるなｗ
>>206
n=%w!1 2 3 4!.map(&:to_s)
.inject([[],0]) do |(a,i),s|
[ a << [s,i] , i.next ]
end.first.map do | (i,m) |
[":" , m , i]
end.join
p n
12/01/22 20:15:13.44
必死な奴がいるなｗ
>>206
n=%w!1 2 3 4!.map(&:to_s)
.inject([[],0]) do |(a,i),s|
[ a << [s,i] , i.next ]
end.first.map do | (i,m) |
[":" , m , i]
end.join
p n