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12 Identical Balls Problem » My Tech Interviews
You are give 12 identical looking balls. One of them is fake (could be heavier or lighter) than the rest of the 11 (all the others weight exactly the same). You a provided with a simple mechanical balance and you are restricted to only 3 uses. Find the fake ball.
http://ift.tt/1oyWGrC
http://ift.tt/1qLxaCI
You are give 12 identical looking balls. One of them is fake (could be heavier or lighter) than the rest of the 11 (all the others weight exactly the same). You a provided with a simple mechanical balance and you are restricted to only 3 uses. Find the fake ball.
http://ift.tt/1oyWGrC
http://ift.tt/1qLxaCI
from Public RSS-Feed of Jeffery yuan. Created with the PIXELMECHANICS 'GPlusRSS-Webtool' at http://gplusrss.com http://ift.tt/1oyWFDS
via LifeLong Community
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