// 步骤1：找初始左边界（第一个破坏升序的位置）
block: Writes wait until buffer space is available. Use when you trust the producer to await writes properly.
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// Synchronously enqueue — this never applies backpressure
Two months ago, Aston Villa were just three points off top spot in the Premier League. They were on a run of 12 wins in 14 games that included victories against Manchester City and Arsenal. Their run of eight consecutive wins in the league was their best since they won 10 in a row in 1910. You wouldn’t have blamed Villa fans for daring to dream about lifting their first league title since 1981.
Медведев вышел в финал турнира в Дубае17:59