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fafafakkk's blog

cannot find the bug
By fafafakkk, history, 9 months ago, In English

https://codeforces.net/contest/1920/problem/C

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9 months ago, # |
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Where are you looking to find the bug? Is it in the question or in ur submission? If it's in the submission then please add the submission link also to the blog.

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    9 months ago, # ^ |
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    Sorry, i thought only my friends would visit my blog so I half-jokingly posted the blog...... But the bug really bothered me a lot. Here's my latest submission 241959414 I modified a little to make my Wrong answer 5 to 6 and to 5 with out knowing why

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9 months ago, # |
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Test:
1
6
4 9 2 4 2 9

Your answer: 1

Right answer: 2 (one subarray and two subarrays with m = 7)

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    9 months ago, # ^ |
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    The problem promised 1≤ai≤n...Maybe it means 1≤ai≤200000? I will try.

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