水管工人玩过吧，我每次玩的时候都手忙脚乱的，就写了一个程序自动玩，效果不错。...

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水管工人玩过吧，我每次玩的时候都手忙脚乱的，就写了一个程序自动玩，效果不错。-plumber played before, I play every time when they are running around in circles, wrote an automatic play, and effectiveness.