Difference between revisions of "ICPC Asia-Kharagpur Onsite Contest 2019"

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Solved by bingoier. 00:26 (+)
 
Solved by bingoier. 00:26 (+)
 +
 +
二分签到题。
  
 
== Problem K ==
 
== Problem K ==

Revision as of 01:34, 12 October 2020

Problem A

Solved by Once. 00:21 (+)

可能碰撞的两个小球的速度和位置的乘积是相同的。用 set 维护之后枚举即可。

Problem B

Solved by bingoier. 01:49 (+)

打表找规律题,发现小的往大的中间交错插入是最优的。

Problem C

Solved by yanghong. 04:31 (+1)

Problem D

Unsolved. (-3)

Problem E

Solved by bingoier. 03:56 (+1)

Problem F

Solved by yanghong. 01:00 (+3)

Problem G

Solved by Once. 00:30 (+)

枚举坐不坐火车的情况,计算。

Problem H

Unsolved.

Problem I

Unsolved.

Problem J

Solved by bingoier. 00:26 (+)

二分签到题。

Problem K

Solved by yanghong. 01:13 (+1)

Problem L

Solved by Once. 02:26 (+1)

二分答案,之后由于体积只有 2 和 1 的情况,所以可以贪心,先放体积为 2 的,再放体积为 1 的。