- 博客(1)
- 收藏
- 关注
RSS订阅原创 HDU3045 Picnic Cows（斜率DP）
Problem Description It’s summer vocation now. After tedious milking, cows are tired and wish to take a holiday. So Farmer Carolina considers having a picnic beside the river. But there is a problem,
2018-01-26 12:01:04
307
空空如也
空空如也
TA创建的收藏夹 TA关注的收藏夹
TA关注的人