USACO2.2.1--Preface Numbering
摘要：
Preface NumberingA certain book's prefaces are numbered in upper case Roman numerals. Traditional Roman numeral values use a single letter to represent a certain subset of decimal numbers. Here is the standard set: I 1 L 50 M 1000 V 5 C 100 X 10 D 500As ... 阅读全文
posted @ 2013-02-04 20:05 仗剑奔走天涯 阅读(178) 评论(0) 推荐(0) 编辑
