myinclude.h

求解三对角方程组,有详细的注释。 节省存储空间的算法

#include <iostream>
#include<iomanip> 
#include <string>
using namespace std;
/////////////////////
using namespace std;
typedef unsigned long DWORD;   
#define lword(w) {w>>31?w=(w<<1)+1:w=w<<1; }
#define rword(w) {w%2?w=((w>>1)^0x80000000):w=w>>1;}
void pbin(DWORD w)
{   
	for (int i=0;i<32;i++) 
	{
		w>>31?cout<<'1':cout<<'0';
		w=w<<1;
	} 
}
/////////////////