--- a/progs/fib.while	Mon Jul 27 11:02:48 2020 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,13 +0,0 @@
-write "Fib";
-read n;  
-minus1 := 0;
-minus2 := 1;
-while n > 0 do {
-       temp := minus2;
-       minus2 := minus1 + minus2;
-       minus1 := temp;
-       n := n - 1
-};
-write "Result";
-write minus2 
-