progs/app9.while
author Christian Urban <christian dot urban at kcl dot ac dot uk>
Sun, 10 Nov 2013 09:27:01 +0000
changeset 181 1f98d215df71
parent 93 4794759139ea
permissions -rw-r--r--
added material

/* Fibonacci Program
   input: n
 */

n := 19;
minus1 := 0;
minus2 := 1;
while n > 0 do  {
       temp := minus2;
       minus2 := minus1 + minus2;
       minus1 := temp;
       n := n - 1
};
write minus2