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the input section of "I A simple problem with interval"
has been updated and the range of n is changed to [1, 1000000].
The range of a[i] has been changed to [-1000, 1000].
|Contest has finished at 2010-05-09 17:00.|
|A||A + B Problem|
|E||Escape From the Chamber|
|I||A simple problem with interval|
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