发信人: yuwei (唯你温柔), 信区: JobHunting
标 题: 贡献一道题
发信站: The unknown SPACE (Wed Feb 24 12:03:19 1999), 站内信件
一个10L的圆柱型的筒，只有一个2L的刻度。
只用水，把所有的刻度找出来。
我只找到了5L，呜呜...
easy to do 2L, 4L, 6L, and 8L. But for 5L, I guess you probably first mark some place and then try to put two this amount volume of water into the jar to see whether it is finely fill up the jar.
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