$$ \begin{array}{1} z=\text { height }(2,4) ; \quad \text { Where height () defined as follows: } \text { int height (int j n, \text { int } m \text { } \left\{\begin{array}{1} \text { int } x \text {; } \ \text { if }(m=0) W \text { return } 1; \text { else } \{x=\text { height }(n, m-1); \ \text { return } n+x ; \ 1} \end{array} ight. \end{array} $$ CS. JG. 045 $$ \begin{array}{1} z=\text { height }(2,4) ; \quad \text { Where height () defined as follows: } \text { int height (int j n, \text { int } m \text { } \left\{\begin{array}{1} \text { int } x \text {; } \ \text { if }(m=0) W \text { return } 1; \text { else } \{x=\text { height }(n, m-1); \ \text { return } n+x ; \ 1} \end{array} ight. \end{array} $$ CS. JG. 045