hdu1082

hdu1082 Matrix Chain Multiplication

居然读题读了这么久。。。一直不知道在问什么。。还是比较简单的，使用一个简单的栈，遇见字母就进栈，遇到“（”不用处理，用到“）”出栈两个元素，计算，然后加到sum上，然后更改行列数再放入栈中，直到字符串结束。#include#include#include#includeusingnamespacestd;structm{inta;intb;};mapmat;intmain(){intn;cin>>
vinacky·2020-08-04 19:15

[置顶] hdu1082 Matrix Chain Multiplication

ProblemDescriptionMatrixmultiplicationproblemisatypicalexampleofdynamicalprogramming. SupposeyouhavetoevaluateanexpressionlikeA*B*C*D*EwhereA,B,C,DandEarematrices.Sincematrixmultiplicationisassociativ
wind_2008_06_29·2015-11-22 00:00

Matrix Chain Multiplication[HDU1082]

Matrix Chain Multiplication Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 834    Accepted Submission(
·2015-11-13 22:11

hdu1082！【数学】

/*MatrixChainMultiplication TimeLimit:2000/1000MS(Java/Others)MemoryLimit:65536/32768K(Java/Others) TotalSubmission(s):1067AcceptedSubmission(s):720 ProblemDescription Matrixmultiplicationproble
u014641529·2014-08-11 09:00
上一页 1 下一页
按字母分类： ABCDEFGHIJKLMNOPQRSTUVWXYZ其他