Segments, Extents, and Blocks(段、区、块)
• Segments exist in a tablespace.
• Segments are collections of extents.
• Extents are collections of data/undo blocks. 8k
• Data/undo blocks are mapped t...
UVa 101 The Blocks Problem
一道纯模拟题
The Problem
The problem is to parse a series of commands that instruct a robot arm in how to manipulate blocks that lie on a flat table. Initially there are&...