結果
| 問題 | No.842 初詣 | 
| コンテスト | |
| ユーザー |  | 
| 提出日時 | 2021-07-06 21:20:13 | 
| 言語 | Crystal (1.14.0) | 
| 結果 | 
                                AC
                                 
                             | 
| 実行時間 | 2 ms / 2,000 ms | 
| コード長 | 3,668 bytes | 
| コンパイル時間 | 12,206 ms | 
| コンパイル使用メモリ | 296,988 KB | 
| 実行使用メモリ | 5,376 KB | 
| 最終ジャッジ日時 | 2024-07-01 12:14:01 | 
| 合計ジャッジ時間 | 12,991 ms | 
| ジャッジサーバーID (参考情報) | judge1 / judge4 | 
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| ファイルパターン | 結果 | 
|---|---|
| other | AC * 21 | 
ソースコード
def solve(io)
  a, b, c, d, e, f, g = io.get7
  (0..a).each do |na|
    (0..b).each do |nb|
      (0..c).each do |nc|
        (0..d).each do |nd|
          (0..e).each do |ne|
            (0..f).each do |nf|
              io.put_e "YES" if na*500 + nb*100 + nc*50 + nd*10 + ne*5 + nf*1 == g
            end
          end
        end
      end
    end
  end
  io.put "NO"
end
class Array
  macro new_md(*args, &block)
    {% if !block %}
      {% for arg, i in args[0...-2] %}
        Array.new({{arg}}) {
      {% end %}
      Array.new({{args[-2]}}, {{args[-1]}})
      {% for arg in args[0...-2] %}
        }
      {% end %}
    {% else %}
      {% for arg, i in args %}
        Array.new({{arg}}) { |_i{{i}}|
      {% end %}
      {% for block_arg, i in block.args %}
        {{block_arg}} = _i{{i}}
      {% end %}
      {{block.body}}
      {% for arg in args %}
        }
      {% end %}
    {% end %}
  end
end
struct Int
  def cdiv(b : Int)
    (self + b - 1) // b
  end
  {% if compare_versions(env("CRYSTAL_VERSION") || "0.0.0", "0.34.0") < 0 %}
    def bit_length : Int32
      x = self < 0 ? ~self : self
      if x.is_a?(Int::Primitive)
        Int32.new(sizeof(self) * 8 - x.leading_zeros_count)
      else
        to_s(2).size
      end
    end
  {% end %}
end
struct Int32
  SQRT_MAX = 46_340_i32
  def isqrt
    m = SQRT_MAX
    r = (1_i32..SQRT_MAX).bsearch { |i| i**2 > self }
    r.nil? ? SQRT_MAX : r - 1
  end
end
struct Int64
  SQRT_MAX = 3_037_000_499_i64
  def isqrt
    r = (1_i64..SQRT_MAX).bsearch { |i| i**2 > self }
    r.nil? ? SQRT_MAX : r - 1
  end
end
struct Number
  {% if compare_versions(env("CRYSTAL_VERSION") || "0.0.0", "0.36.0") < 0 %}
    def self.additive_identity
      zero
    end
    def self.multiplicative_identity
      new(1)
    end
  {% end %}
end
class ProconIO
  def initialize
    @buf = [] of String
    @index = 0
  end
  def get(k : T.class = Int32) forall T
    get_v(k)
  end
  def get(*ks : T.class) forall T
    ks.map { |k| get_v(k) }
  end
  macro define_getn
    {% for i in (2..9) %}
      def get{{i}}(k : T.class = Int32) forall T
        get({% for j in (1..i) %}k{% if j < i %}, {% end %}{% end %})
      end
    {% end %}
  end
  define_getn
  def get_a(n : Int, k : T.class = Int32) forall T
    Array.new(n) { get_v(k) }
  end
  def get_c(n : Int, k : T.class = Int32) forall T
    get_a(n, k)
  end
  def get_c(n : Int, *ks : T.class) forall T
    a = Array.new(n) { get(*ks) }
    ks.map_with_index { |_, i| a.map { |e| e[i] } }
  end
  macro define_getn_c
    {% for i in (2..9) %}
      def get{{i}}_c(n : Int, k : T.class = Int32) forall T
        get_c(n, {% for j in (1..i) %}k{% if j < i %}, {% end %}{% end %})
      end
    {% end %}
  end
  define_getn_c
  def get_m(r : Int, c : Int, k : T.class = Int32) forall T
    Array.new(r) { get_a(c, k) }
  end
  def put(*vs)
    vs.each.with_index do |v, i|
      put_v(v)
      print i < vs.size - 1 ? " " : "\n"
    end
  end
  def put_e(*vs)
    put(*vs)
    exit
  end
  private def get_v(k : Int32.class); get_token.to_i32; end
  private def get_v(k : Int64.class); get_token.to_i64; end
  private def get_v(k : String.class); get_token; end
  private def get_token
    if @buf.size == @index
      @buf = read_line.split
      @index = 0
    end
    v = @buf[@index]
    @index += 1
    v
  end
  private def put_v(vs : Enumerable)
    vs.each_with_index do |v, i|
      print v
      print " " if i < vs.size - 1
    end
  end
  private def put_v(v)
    print v
  end
end
macro min_u(a, b)
  {{a}} = Math.min({{a}}, {{b}})
end
macro max_u(a, b)
  {{a}} = Math.max({{a}}, {{b}})
end
solve(ProconIO.new)
            
            
            
        