摘要:
#include#include#include#include#include#include#include#include#include#include#include#includeusing namespace std;#define rep(x) for (int i=0;i v;... 阅读全文
摘要:
#include#include#include#includeusing namespace std;#define maxn 1000#define maxm 100000#define inf 1000000000#define Clear(a,c) memset(a,c,sizeof(a... 阅读全文
摘要:
#include#include#include#include#include#include#includeusing namespace std;class equation{ private: double a[200][200]; int i,j,k,r,c; double t; bo... 阅读全文