poj 2823 堆
该题是poj第1007，大概ratio在38%左右，分析一下我写的代码。先看看题目Description One measure of ``unsortedness'' in a sequence is the number of pairs of entries that are out of order with respect to each other. For instance, in the letter sequence ``DAABEC'', this measure is 5, since D is greater than four letters to its right and E is greater than one letter to its right. This measure is cal...
by dengjin - Linux文档专区 - 2009-11-12 20:21:55 阅读（938） 回复（0）
题目地址： http://acm.pku.edu.cn/JudgeOnline/problem?id=1001 程序代码： [code] dr s 5s 0 dn s 5s 0 dp1 s 10a dp2 s 10a dta s 15s 0 dim(60) dtb s 15s 0 dim(10) dtc s 15s 0 dim(60) ...
最近在做poj上面的题，做题的时候使用的是C语言。今天把其中的一道题用AS400里的RPG语言重新写了一遍。 题目地址如下： http://acm.pku.edu.cn/JudgeOnline/problem?id=1988 首先是考虑输入。我将输入改为使用文件来输入了。建立的物理文件如下： [quote] R INPUT LINE 14A COLHDG('LINE')[/quote] 里面的保存的内容为： [quote]Position to line . . . . . .......
