MagicSpark's blog

System errors of Codeforces
By MagicSpark, history, 6 months ago, In English

I submitted the same code twice in codeforces round 908(div.1).problem A.

I submitted for the first time in m1.codeforces.com, but it didn't show in submission page ,so I submitted for the second time.

For a few minutes,the two submission's came out together in my submission page,that gives me -50pts of pernalty.

Could the second submission be removed?

MikeMirzayanov

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6 months ago, # |
  Vote: I like it 0 Vote: I do not like it

Auto comment: topic has been updated by MagicSpark (previous revision, new revision, compare).

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6 months ago, # |
  Vote: I like it 0 Vote: I do not like it

Auto comment: topic has been updated by MagicSpark (previous revision, new revision, compare).

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6 months ago, # |
  Vote: I like it +46 Vote: I do not like it

Codeforces doesn't allow exact same code submission, but you managed to submit two same codes 1 2. New achievement unlocked :)?

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6 months ago, # |
  Vote: I like it +54 Vote: I do not like it

Bad news: code are same, but different compilers were used:(

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6 months ago, # |
← Rev. 2   Vote: I like it 0 Vote: I do not like it

Happened with me a few days back. Clicked on the submit button, page got reloaded and no submission was found! Edit: By the way I really want it to happen because it might get you to become LGM!! Congrats in advance!

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6 months ago, # |
  Vote: I like it +44 Vote: I do not like it

it's not an error actually, you chose 2 different compilers

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6 months ago, # |
  Vote: I like it +40 Vote: I do not like it

You submitted one in C++17(32 bit) and the other, the accepted solution, in C++20(64 bit). So while it was the same code, the two submissions are not identical.

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