OJ Board

MMMMMM Thanks
I've got

Who can help me to solve
A11*X11+A12*X12+...+A1n*X1n=B1 ;
A21*X21+A22*X22+...+A2n*X2n=B2 ;
..........................................
An1*Xn1+An2*Xn2+...+Ann*Xnn=Bn ;
Where I know n,Aij and Bi (1<= i <=n)
Xij=???
I heard about Hauss method. Who can give me the algorithm to solve it???

thanks

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