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hdu-4818-RP problem(高斯消元)
#include#include#include#include#include#include#include#include#include#includeusing namespace std;#define inf 0x3f3f3f3f#define eps 1e-9#define mod 100007#define FOR(原创 2015-01-22 11:41:53 · 1037 阅读 · 0 评论 -
poj1681-Painter's-Problem ( 高斯消元)
题目链锁 : http://poj.org/problem?id=1681#include#include#include#include#include#include#include#include#include#includeusing namespace std;#define inf 0x3f3f3f3f#define eps原创 2015-01-22 19:26:00 · 324 阅读 · 0 评论