Interest in Pascal (2)
Computer Science
Level
1
Look at this Pascal ( pseudocode ) below :
function secret(x, y, z : longint) : longint;
begin
if (y = 0) then
secret := 1 mod z
else
secret := (x * secret(x,y-1,z)) mod z
end;
What is the value of ?
The answer is 1.
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