Problem2289--NOIP2009提高组第2题 Hankson的趣味题

2289: NOIP2009提高组第2题 Hankson的趣味题

Time Limit: 1.000 Sec  Memory Limit: 128 MB
Submit: 0  Solved: 1
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Description


Input



Output




Sample Input

2
41 1 96 288
95 1 37 1776

Sample Output

6
2

HINT


Source/Category

 

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