how to round to one significant figure

Alice and Bob Time Limit: 2000/1000 MS (Java/others) memory limit: 32768/32768 K (Java/Others)Total submission (s): 155 accepted submission (s): 110 Problem descriptionbob and Alice got separated in the square, they agreed that if they get

BestCoder Round #11 (Div. 2) question set,Alice and BobTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission (s): 155 Accepted Submission (s): 110Problem DescriptionBob and Alice got separated in the Square,

Hdoj5054 Alice and Bob Time Limit: 2000/1000 MS (Java/others) memory limit: 32768/32768 K (Java/Others)Total submission (s): 302 accepted submission (s): 229 Problem descriptionbob and Alice got separated in the square, they agreed that if they get

Http://www.cnblogs.com/kingwolfofsky/archive/2011/07/21/2112299.html floating point numbers 1. What are floating point numbers In the process of computer system development, several methods have been proposed to express real numbers. Typically, for

Tag:c#   vb.net    performance     VB.net vs C #, second wave: efficiency collisions from the point of view of efficiency, all. NET performance is the same? The answer may be a surprise to you.        See what we found when we looked at the code at

Contents [Hide] 1 the Problem 2 Primer on Financial Issues 3 introducing BigDecimal 4 rounding and Scalin 5 immutability and Arithm Etic 6 Comparison 7 "to" Round:thoughts on Precision 8 Appendix 8.1 API Reference 8.2 ofbiz Framework 8.3 Minilang

1 OverviewThe greedy and non-Greedy modes affect the Matching Behavior of the Child expressions modified by quantifiers. The greedy mode matches as many expressions as possible on the premise that the entire expression matches successfully, the

Summary One of the most important elements in the paper is the Gauss kernel function, but it is necessary to analyze the potential properties of Gaussian function, this paper first reference to the relevant materials to give the basis of Gauss

Advanced | Skill layer is one of the most important parts of Photoshop. In many people's eyes, a layer may not be as mysterious as a channel-after all, it is easier to create a new layer and paint it on it than to bother to operate the channel. From

The Room has a far-reaching impact on the sound reproduction of music. In fact, the voice role of the listening Room is considered another component of the broadcast chain. Because each listening room is responsible for its own voice, and only