[HDU3031]To Be Or Not To Be(可并堆,左偏树)

发布于 2018-02-18  236 次阅读


本文链接地址:[HDU3031]To Be Or Not To Be(可并堆,左偏树)


That's a question. Now Happy (Xi Yangyang) has been caught by Wolffy (Hui Tailang). As Wolffy is busy preparing the big meal, a good idea comes to Happy. He proposes a game that only Wolffy had won, he can eat Happy. Wolffy always believes he is the cleverest one, so they reach a consensus. And they both agree with Wolnie (Hong Tailang) when the referee. A theater will be beat to die by Wolnie's pan.
The game is defined as follow.
There are multiple test cases.
In each case there are R (R < 10) rounds of the game, R is an odd number to guarantee that there must be a winner in the end.
In each round: There is a pile of n (10 <= n <= 200) Special-cards and m (1 <= m <= 100) piles of Point-card on the table. The Point-card piles are ordered from 1 to m. Wolffy and Happy take turns to get one card from the top of Special-cards pile. Wolffy always takes first in the game. When all the Special-cards have been taken, the round is over and the one with more cards in the hands gains one point. If there is a tie, Wolffy gains one point.(Wolffty and Happy both have 0 point before the game).
There are 5 kinds of Special-cards besides the Point-card in the game.
0) Point-card: a card with a point X (1 <= X <= 2000000).
1) Challenge-card: no matter who takes this card, they both take one card with the maximum point from their own hands. After a comparison, if Happy's card has a larger point, He takes all the Wolffy's in-hands cards, vice versa; If there is a tie no more operation.
2) Loss-card: the one who takes this card, He must throw a card with the maximum point.
3) Add-card: a card with P point, the one who gets this card will make the card with maximum point P point larger, i.e. if a Point-card with X point is the maximum, its point will change to X + P. An Add-card can only work on one Point-card.
4) Exchange-card: a card with Q point. The one who gets this card must change one maximum-point card's point to Q.
5) Take-card: a card with a integer K, indicates one can get the all the cards of Kth Point-card pile. In one round no two Take-card have the same K.
You can assume that when one gets the Loss-card, Add-card, Exchange-card, He has at least one card in the hands, when one gets a Challenge-card, they both have at least one card in the hands.











本文链接地址:[HDU3031]To Be Or Not To Be(可并堆,左偏树)