public class GradeNormalizer $\{$

public static int normalizeGrade$($int grade$)\{$

int upperBound $=67$;

int lowerBound $=46$;

if $($grade $>$ upperBound$)\{$

return upperBound;

$\}$

else if $($grade $<$ lowerBound$)\{$

return lowerBound;

$\}$

else $\{$

return grade;

$\}$

$\}$

public static void main$($String$[]$ args$)\{$

int grade$1=$ normalizeGrade$(9)$;

int grade$2=$ normalizeGrade$(87)$;

int grade$3=$ normalizeGrade$(54)$;

System.out.println$($grade$1)$;

System.out.println$($grade$2)$;

System.out.println$($grade$3)$;

$\}$

$\}$