update-account: 50210 | 50437
If the A* calculation for a shortcut (in Step 3) finds it's now impassable, or if its actual detailed cost is significantly different (e.g., 20%) from the pre-calculated shortcut value:
，这一点在爱思助手下载最新版本中也有详细论述
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“남편 코골이에 각방 써요”…韓 10명 중 3명만 ‘수면 만족’