Запишіть вираз z=|x-2|+3x у 8 степені мовою паскаль​

#include <iostream>
using namespace std;

int main()
{
int n, k;
cout << "n = ";
cin >> n;
cout << endl;
int a[n];
for (int i = 0; i < n; i++) {
cout << "a[" << i << "] = ";
cin >> a[i];
cout << endl;
}
cout << "k = ";
cin >> k;
cout << endl;
int c = 0;
for (int i = 0; i < n; i++) {
if (a[i] % 10 == k) c++;
}

int ret[c], pos = 0;
for (int i = 0; i < n; i++) {
if (a[i] % 10 == k) {
ret[pos] = a[i];
pos++;
}
}
cout << "Результат:" << endl;
for (int i = 0; i < c; i++) {
cout << ret[i] << ' ';
}
return 0;
}

program max_elementarray ;

var i, max : integer ;

    a : array [1..10] of integer;

begin

    for i : = 1 to 10 do

          begin

              readln(a[i]);

          end;

    max : = a[1];

    for i : = 2 to 10 do

          if a[i]> max then max : = a[i];

    writeln('max element of array = ',max) ;

    readln ;

end.