AtCoder Beginner Contest 004 复现赛。

Contest Information

• Duration: 100 minutes
• Rated Range: None for now

Point Values

Contest Rules

This match uses the XCPC competition format.

In the XCPC competition format, all submitted problems are evaluated immediately, based on whether they pass or not.

The XCPC competition ranking rules are: those who solve more problems are ranked higher, and among those who solve the same number of problems, the one with less time spent on solving (including penalties) is ranked higher.The penalties are computed as (the time you spend to get your current score) + (20 minutes) * (the number of incorrect attempts).

Useful Links

• AtCoder top page
• Lao_OJ top page