Q$\mathrm{.}5)(25)$ What is the output of the following script? Write your answer inside the boxes.

def sun$(n)$ :

for $i$ in range $(,n)$ :

for $j$ in range $(,i+1)$ :

print$($fun $(i,j),$ end$="")$

print$()$

def fun$(n,k$ :

res $=1$

if $k>n-k$ :

$k=n-k$

for $i$ in range $(,k)$ :

res $=$res$**(n-i)$

res $=$ res $\frac{\frac{?}{?}}{i+1}$

return res

sun$(5)$