What value does x have after the following code has executed? Your answer should be written as a floating pointer number with one decimal place.

double x $=4\mathrm{.}0$;

if $($x $<2.)$

x $=2\mathrm{.}5$;

else if $($x $<3)$

x $=3\mathrm{.}5$;

else

x $=4\mathrm{.}5$;

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