摘要：
这一次是做练习，主要了解了两个算法，最大子矩阵和，最长上升子序列。先看题好啦。A -To The MaxTime Limit:1000MSMemory Limit:32768KB64bit IO Format:%I64d & %I64uSubmitStatusPracticeHDU 1081DescriptionGiven a two-dimensional array of positive and negative integers, a sub-rectangle is any contiguous sub-array of size 1 x 1 or greater locat 阅读全文
摘要：
又落下好多题解啊。。。先把今天的写上好了。A -Snow FootprintsTime Limit:1000MSMemory Limit:262144KB64bit IO Format:%I64d & %I64uSubmitStatusPracticeCodeForces 298ADescriptionThere is a straight snowy road, divided intonblocks. The blocks are numbered from 1 tonfrom left to right. If one moves from thei-th block to th 阅读全文