queck #5820(2008/02/21 03:44 GMT) [ Other ] Rating0/0=0.00
Factor です。
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USING: kernel io math ; : piramid-line ( star-num space-num -- ) [ " " write ] times [ "*" write ] times nl ; : (piramid) ( star-num space-num -- ) dup -1 = [ 2drop ] [ 2dup piramid-line 1- swap 2 + swap (piramid) ] if ; : piramid ( n -- ) 1- 1 swap (piramid) ; ! example 5 piramid
Rating0/0=0.00-0+
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queck
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Rating0/0=0.00
Factor です。
USING: kernel io math ; : piramid-line ( star-num space-num -- ) [ " " write ] times [ "*" write ] times nl ; : (piramid) ( star-num space-num -- ) dup -1 = [ 2drop ] [ 2dup piramid-line 1- swap 2 + swap (piramid) ] if ; : piramid ( n -- ) 1- 1 swap (piramid) ; ! example 5 piramidRating0/0=0.00-0+
[ reply ]