int $i=3434$; double $d=3434$;

System.out. printf$("\%5\mathrm{.}1$f $\%5\mathrm{.}1f",$ i$,$ d$)$;

The code compiles and runs fine to display $34343434\mathrm{.}0$

The code compiles and runs fine to display $3434\mathrm{.}03434\mathrm{.}0.$

$1$ is an integer, but the format specifier $95\mathrm{.}1f$ specifies a format for double value. The code has an error.