Which of the following options is valid with reference to the code snippet?The initialization of variable r is wrong, because the $\%$ operator expects integer values as operands

Variable $r$ has to be defined as an integer because the $\%$ operator always returns an integer

The value inside the variable $r$ will be $0\mathrm{.}326$

The value inside the variable $r$ will be $5\mathrm{.}036$