Add 21-50 question of 01/22

This commit is contained in:
Lorenzo 2022-11-02 09:13:43 +01:00
parent 604c2269b6
commit 5c561b5538
121 changed files with 697 additions and 0 deletions

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@ -0,0 +1,21 @@
<pre>
block MarkovChain
//external function myrandom() returns a random real number in [0, 1]
parameter Real x0 = 0;
OutputReal x;
Integer countdown;
algorithm
when initial() then
x := x0;
countdown := 0;
elsewhen sample(0, 1) then
if (countdown <= 0)
then
countdown := 1 + integer(floor(10*myrandom()));
x := 1 - pre(x);
else
countdown := countdown - 1;
end if;
end when;
end MarkovChain;
</pre>