EFACTORING PRACTICE TASKS

factoring Practice A

onsider the following function definition which is provided to you:

return divisible:

I

return rem $=\frac{O}{?}$

$3$

Can you modify the definition of this function $($i$.$e$.$ the lines of code ins simpler? Hint: it is possible to rewrite this function using just a single braces$),$ so that it behaves exactly the same as defined above.

Refactoring Practice B

Consider the following function definition which is provided to yo

void Twice $($int $x,$ int twice$)$

I

if $)<mi\; id="EditorElement\_13895">(</mi><mn\; id="EditorElement\_13885">1</mn><mn\; id="EditorElement\_13886">0</mn><mn\; id="EditorElement\_13887">0</mn><mtext\; id="EditorElement\_13869"></mtext><mi\; id="EditorElement\_13870">(</mi>$

if $($twice $=1)($

$x=x**2i$

$1$

$1$

printf $("8$d$",x)?$

$1$

Can you modify the definition of this function $($i$.$e$.$ the lines $0$ simpler? Hint: in this case, try to remove the nested if staten

$-3=$