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Find the Jar with contaminated pills

Revision en1, by _wannacry_, 2024-07-10 12:23:13
You have 5 jars of pills. Each pill weighs 10 grams, except for contaminated pills contained in one jar, where each pill weighs 9 grams. Given a scale, how could you tell which jar had the contaminated pills in just one measurement?

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en1 English _wannacry_ 2024-07-10 12:23:13 288 Initial revision (published)