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POJ 2653 Pick-up sticks [线段相交 迷之暴力]
Pick-up sticks Time Limit: 3000MS Memory Limit: 65536K Total Submissions: 12861 Accepted: 4847 Description Stan has n sticks of various length. He thr ...
分类:其他好文   时间:2017-01-27 18:43:20    阅读次数:235
Sicily-Stick
Description Anthony has collected a large amount of sticks for manufacturing chopsticks. In order to simplify his job, he wants to fetch two equal-len ...
分类:其他好文   时间:2017-01-19 18:05:33    阅读次数:193
hdu1051
#include<iostream> #include<algorithm> using namespace std; struct SIZE { int l; int w; }sticks[5005]; int flag[5005]; bool cmp(const SIZE &a,const SI ...
分类:其他好文   时间:2017-01-18 01:00:20    阅读次数:194
poj练习题的方法
poj1010——邮票问题 DFSpoj1011——Sticks dfs + 剪枝poj1020——拼蛋糕poj1054——The Troublesome Frogpoj1062——昂贵的聘礼poj1077——Eightpoj1084——Square Destroyerpoj1085——Triang ...
分类:其他好文   时间:2016-12-13 16:10:28    阅读次数:252
7 Must Read Python Books
7 Must Read Python Books I started learning Python just two years ago. Coming from a C++ and Java background, it was easy to pick up the basic languag ...
分类:编程语言   时间:2016-11-05 14:50:46    阅读次数:423
POJ 2653 Pick-up sticks (线段相交)
题意:给你n条线段依次放到二维平面上,问最后有哪些没与前面的线段相交,即它是顶上的线段 题解:数据弱,正向纯模拟可过 但是有一个陷阱:如果我们从后面向前枚举,找与前面哪些相交,再删除前面那些相交的线段,这样就错了 因为如果线段8与5,6,7相交了,我们接下来不能直接判断4,我们还要找7,6,5与之前 ...
分类:其他好文   时间:2016-11-05 02:58:19    阅读次数:299
POJ2513 Colored Sticks
Time Limit: 5000MS Memory Limit: 128000K Total Submissions: 36032 Accepted: 9427 Description You are given a bunch of wooden sticks. Each endpoint of ...
分类:其他好文   时间:2016-11-01 19:38:03    阅读次数:191
Sticks_dfs
Description George took sticks of the same length and cut them randomly until all parts became at most 50 units long. Now he wants to return sticks to ...
分类:其他好文   时间:2016-10-31 21:56:15    阅读次数:203
Wooden Sticks(hdu1051)
Wooden Sticks Time Limit:1000MS Memory Limit:32768KB 64bit IO Format:%I64d & %I64u Submit Status Practice _ Description There is a pile of n wooden st ...
分类:其他好文   时间:2016-10-15 19:02:57    阅读次数:173
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