ZOJ 1276 Optimal Array Multiplication Sequence 经典DP问题
ZOJ1276OptimalArrayMultiplicationSequence经典DP问题GiventwoarraysAandB,wecandeterminethearrayC=ABusingthestandarddefinitionofmatrixmultiplication: ThenumberofcolumnsintheAarraymustbethesameasthenumberofro