ABC081A - Placing Marbles
問題
回答3
defmodule Main do
def main do
:stdio
|> IO.read(:all)
|> solve()
|> IO.puts()
end
def solve(input) do
input
|> String.trim()
|> String.replace("0", "")
|> String.length()
end
end"""
101
"""
|> Main.solve()
|> then(&(&1 == 2))"""
000
"""
|> Main.solve()
|> then(&(&1 == 0))
