们的$$p_{\text{Kai}}=\tau\left(\omega_{i},\omega_{i}\right)$$$$\left\{\begin{array}{l}\\ \\ \end{array}\right\}$$$$\text{}$$$$(x,y)=x^{2}+4 x+5$$$$C_{6}^{11}=-A_{7}^{5}$$$$DUCH$$🤔