بله دقیقاً باید همین کار رو انجام داد ولی تعداد حالات $\left( {\begin{array}{*{20}{c}}
{10} \\
8 \\
\end{array}} \right)\left( {\begin{array}{*{20}{c}}
7 \\
2 \\
\end{array}} \right) + \left( {\begin{array}{*{20}{c}}
{10} \\
9 \\
\end{array}} \right)\left( {\begin{array}{*{20}{c}}
6 \\
1 \\
\end{array}} \right) + \left( {\begin{array}{*{20}{c}}
{10} \\
{10} \\
\end{array}} \right)\left( {\begin{array}{*{20}{c}}
5 \\
0 \\
\end{array}} \right)$ میشه یا $\left( {\begin{array}{*{20}{c}}
{10} \\
8 \\
\end{array}} \right)\left( {\begin{array}{*{20}{c}}
5 \\
2 \\
\end{array}} \right) + \left( {\begin{array}{*{20}{c}}
{10} \\
9 \\
\end{array}} \right)\left( {\begin{array}{*{20}{c}}
5 \\
1 \\
\end{array}} \right) + \left( {\begin{array}{*{20}{c}}
{10} \\
{10} \\
\end{array}} \right)\left( {\begin{array}{*{20}{c}}
5 \\
0 \\
\end{array}} \right)$ درسته؟