;redcode ;name Sieve of Arisztotenesz ;author Na'ndor Sieben ;ICWS-88 ;strategy calculate prime numbers between 2 and LIMIT ( actually ;strategy between -2 and -LIMIT ) ;strategy non prime numbers are set to 0 . ;strategy A not so slight modification of Stefan's program ;strategy I know this is nasty but it's only 11 instructions ;strategy and a little bit faster ( it deletes the multiples of primes only ) LIMIT equ 100 ; range of integers modify here fillptr equ (fill-1) fill mov fillptr,