Q$7.$ a$)$ Construct the three$-$address code for the following code snippet and represent it in the quadruple form. $(12$ marks$)$

$$

int k$[3][2]$

for$($i $=0$; i$<=2$;i$++)$

$\{$

$$for$($j$=0$;j$<=1$;j$++)$

$\{$

$$T $=$ T $+$ k$[$i$][$j$]$;

$\}$

$\}$

b$)$ Draw the syntax tree and directed acyclic graph $($DAG$)$ for the expression a $=$ a $+$ b $*$ c $(3$ marks$)$