#include

#include

#include

int findMaxValue$($int n$)\{$

$//$ Read array input

std::vector arr$($n$)$;

for $($int i $=0$; i $<$ n; $++$i$)\{$

std::cin $>>$ arr$[$i$]$;

$\}$

$//$ Count the number of operations

int operations $=0$;

while $(!$std::is$\_$sorted$($arr$.$begin$(),$ arr.end$()))\{$

for $($int i $=0$; i $<$ n; $++$i$)\{$

arr$[$i$]=$ std::max$(0,$ arr$[$i$]-1)$;

$\}$

operations$++$;

$\}$

return operations;

$\}$

int main$()\{$

int n;

std::cin $>>$ n;

int result $=$ findMaxValue$($n$)$;

std::cout $<<$ result $<<$ std::endl;

return $0$;

$\}$ improve this code so that it passes all test cases