okay4869's blog

By okay4869, history, 11 months ago, In English

TLE CODE:

https://codeforces.net/contest/1886/submission/239483379

Accepted Code:

https://codeforces.net/contest/1886/submission/239483485

Is it because of

ans*=i;ans%md
ans=(ans*i)%md

? If So can anyone explain the reason why one gives TLE but other is fine?

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11 months ago, # |
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Notice how ans%md does nothing. ans doesn't get reduced modulo md, which causes TLE. You need ans%=md.

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    11 months ago, # ^ |
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    Oh my god I am so dumb. It works now. Thank you