解线性方程组.txt

高斯消元法解线性方程直接用数组编的简单易懂

#include "stdlib.h"
#include "math.h"
#include "stdio.h"

#define MAX 255

Guass(a,b,n)
main()
{int i,n;
double A[MAX];
double B[MAX];
clrscr();
puts("This is a program to solve N order linear equation set Ax=B.")
puts("\n It use Guass Elimination Method to solve the equation set:")
puts("\n   a(0,0)x0+a(0,1)x1+a(0,2)x2+...+a(0,n-1)xn-1=b0")
puts("     .......")
puts("     a(n-1,0)x0+a(n-1)x1+a(n-1,2)x2+...+a(n-1,n-1)xn-1=bn-1")
printf(">> P