求line(x 8,y 12,x 12,y 12);visit(root->item);
求line(x 8,y 12,x 12,y 12);visit(root->item);
line(x 8,y 11,x 12,y 11);[save_y change_y-1];putimage(x,y,lo
急!line(x 10,y 17,x 8,y 11);while(!s.empty())root=s.top;
RegCloseKey(hKey);line(x 8,y 11,x 12,y 11);
line(x,y,x 12,y 12);cpuPoker[index][j];switch(index)
(x*x+y*y)(x*x+y*y)-(x*x+y*y)=12 求x*x+y*y等于多少
X.Y为自然数,X(X-Y)-Y(Y-X)=12,求X.Y的值
x,y都是自然数,且x(x-y)-y(y-x)=12,求x+y-xy的值
请问一下line(x 8,y 11,x 12,y 11);i是a的对手,j是b的对手,k是c的对手*/
已知3x+4y-12x+8y+16=0.求y的值.
x.y都是自然数,且x(x-u)-y(y-x)+12,求x.y得值
已知2x-y/x+3y=2,求代数式4x-2y/x+3y减4x+12y除以2x-y