NOI

[BZOJ1499][NOI2005][DP+ optimization ] Magnificent Waltz

[Problem Description] Do you skip the waltz ? When the music starts , When you slide to the melody , Is there a kind of pleasure to walk in fairyla...
2020-08-05 09:36 views 56

NOI2019 travels

I want to write too much , I don't know where to start .Day -?NOI More than a week ago , I went home . At the beginning, we played simulation game...
2019-07-19 22:52 views 33
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