An array of 20 integers is given. Need to find the arithmetic mean of its odd elements?

program zz1;
const n = 20; // set the number of elements in the array
var i, s, k: integer; // set variables of integer type
m: array [1..n] of integer;
begin
for i: = 1 to n do // write numbers in the array at random
m [i]: = random (201) -60;
for i: = 1 to n do // display the array on the screen
write (m [i], ”);
writeln; // go to a new line to display the response
for i: = 1 to n do // organize a loop in which we iterate over all the elements of the array
if m [i] mod 2 = 1 then begin s: = s + m [i]; k: = k + 1; end; // get the sum and number of elements divisible by 3
write (‘arithmetic mean of array elements =’, s / k: 5: 2); // display the answer
end.