Monday, March 22, 2010

Water Measuring 2 / 怎样分水 2

Given three glasses A, B and C of capacities 8, 5 and 3 respectively. The first glass is full of water. The problem is to measure out 4 units of water.

给你分别为容量8，5 和3的杯子，第一个杯子里面装满了水，怎样可以量出4个单位的水？
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2 comments:

  1. screwthepapMarch 25, 2010 at 10:56 AM

    1) A:8, B:0, C:0
    2) A:3, B:5, C:0
    3) A:3, B:2, C:3
    4) A:6, B:2, C:0
    5) A:6, B:0, C:2
    6) A:1, B:5, C:2
    7) A:1, B:4, C:3

    B:4

    ReplyDelete
  2. LavenderFebruary 21, 2011 at 7:57 PM

    Smart!!!

    ReplyDelete

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