rounding to 2 dp

PKU 1160 Post Office Quad inequality optimization Classic DPPost OfficeThe classical dynamic programming problem is mainly embodied in the design of the state and the optimization of the quadrilateral inequalities .Test instructions is: give you n

Given a number D, randomly select an approximate sum of D, then divide d by this rounding, form a new D, continue this step, until d=1,We ask for the number of times we want to change D to 1.Set D1,D2...DJ is the d of the line that is divided by the

Test instructions: BC DIV1 1003 (Chinese side)Analysis: Do not consider multiplying the result by 1e6 first. Set Dp[i] The maximum damage exponent that can be obtained for the state of the former I lattice.Then we can enumerate each bomb, the

As the original text has been introduced very well, now is only a few translations and a small supplement. Example Copy Code code as follows: Demo Format: 9999.99 (range is 0-9999.99) (dynamically modify Alt

Since the original article has already been quite well introduced, it is only some translation and a small supplement. Example CopyCode The Code is as follows: demo Format: 9999.99 (range: 0-9999.99) (dynamically modify the alt attribute):

Description Alexander Charles McMillan loves to gamble, and during his last trip to the casino he ran into ss a new game. It is played on a linear sequence of squares as shown below. A chip is initially placed on the start square. the player then

DescriptionAlexander Charles McMillan loves to gamble, and during him last trips to the casino he ran across a new game. It is played on a linear sequence of squares as shown below. A chip is initially placed on the Start square. The player

Topics from NOIP2007TG3If I'm in the examination room, I'm already having a break.Today all day of the time to vote on this question, the harvest is not small.First question.Title Description Description "Problem description"Handsome often play with

http://acm.hdu.edu.cn/showproblem.php?pid=4317 Test instructions There are n heap of stones, each pile of stones have a certain number of stones, now you can add any number of stones in the heap, so that the initiator will be defeated. Ideas: The

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