WhaleVomit's blog

By WhaleVomit, history, 4 years ago, In English

Every time I try to sign in with Google, it says "An Error occurred: Invalid social token." Is anyone else having this issue?

I have tried reloading the page and the browser, and signing in and out of Google. Nothing works.

EDIT: It has been fixed

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By WhaleVomit, history, 4 years ago, In English

I was working on the problem Xenia and Tree here: http://codeforces.com/problemset/problem/342/E

But the problem statement doesn't actually matter.

My first solution gets WA: http://codeforces.com/contest/342/submission/33140735

and my second gets AC: http://codeforces.com/contest/342/submission/33140905

The only difference between the two submissions that mattered is that I increased MAX_N from 100000 to 100005. This should not have changed anything, because I'm pretty sure my array sizes were all large enough. So why did this happen?

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