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Divisibility (Posted on 2003-03-14) Difficulty: 4 of 5
In any set of 181 square integers, prove that one can always find a subset of 19 numbers, the sum of whose elements is divisible by 19.

See The Solution Submitted by Anoop    
Rating: 3.0000 (8 votes)

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  Subject Author Date
Solutionre: vague outlineMcWorter2005-04-02 19:54:29
Some Thoughtsvague outlineCharlie2003-03-18 03:48:29
re(2): conceptual solutionCharlie2003-03-18 03:27:52
Some Thoughtsre: conceptual solutionRavi Raja2003-03-17 04:24:32
re: conceptual solutionCharlie2003-03-17 03:58:40
conceptual solutionCory Taylor2003-03-16 07:38:49
re: Answer incompleteGamer2003-03-15 15:54:04
Answer incompleteTomM2003-03-15 06:18:45
SolutionI think I got itGamer2003-03-15 02:52:45
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