Need a C program for following question ?
You have ten boxes, each of which contains nine balls. The balls in one box each weigh 0.9pounds;the balls in all the other boxes weigh exactly one pound each. You have an accurate scale in front of you, with which you can determine the exact weight, in pounds, of any given set of balls. How can you determine which of the ten boxes contains the lighter balls with only one weighing ?
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