An array of N elements is given. display the squares of odd-numbered elements.
| March 19, 2021 | education
var
i, n: integer;
arr: array [1..n] of integer; // array of integers
begin
readln (n); // input the size of the array
for i: = 1 to n do
begin
write (arr [i] * arr [i], ”); // calculate and display the square of the element
i: = i + 2; // increment the counter by 2 as we only need odd items
end
readln
end.
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