50分，求大神帮忙找一下问题在哪儿？谢谢

P1200 [USACO1.1] 你的飞碟在这儿 Your Ride Is Here

你的STAY写成了Stay On line 1 column 2, read tay, expected TAY.
by LittleFall @ 2017-05-09 22:33:06

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