Piet, 64 kodeków
Z kodem wielkości 20:
Obrazy śledzenia Npiet
Pierwsza pętla:
Pozostały ślad dla n=2
:
Notatki
Brak odpowiedzi Piet? Pozwól mi to naprawić w moim pierwszym programie Piet! Może to być prawdopodobnie krótsze przy lepszych rolkach i mniejszej manipulacji wskaźnikiem ...
Górny obsługiwany limit zależy od implementacji interpretera. Teoretycznie byłoby możliwe wspieranie dowolnie dużych liczb za pomocą właściwego tłumacza.
Ogranicznikiem jest ETX
(Ascii 3
), jednak nie można go poprawnie wyświetlić w tej odpowiedzi, więc po prostu je pominę. Działa w konsoli:
Wydajność
Input: 1
Output: 1
Input: 20
Output: 1234567891011121314151617181920
Input: 100
Output: 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100
Undefined behaviour:
Input: -1
Output: 1
Input: 0
Output: 1
Ślad Npiet dla n=2
trace: step 0 (0,0/r,l nR -> 1,0/r,l lB):
action: in(number)
? 2
trace: stack (1 values): 2
trace: step 1 (1,0/r,l lB -> 2,0/r,l nB):
action: push, value 1
trace: stack (2 values): 1 2
trace: step 2 (2,0/r,l nB -> 3,0/r,l nG):
action: duplicate
trace: stack (3 values): 1 1 2
trace: step 3 (3,0/r,l nG -> 4,0/r,l dY):
action: out(number)
1
trace: stack (2 values): 1 2
trace: step 4 (4,0/r,l dY -> 5,0/r,l lY):
action: push, value 1
trace: stack (3 values): 1 1 2
trace: step 5 (5,0/r,l lY -> 6,0/r,l lG):
action: add
trace: stack (2 values): 2 2
trace: step 6 (6,0/r,l lG -> 7,0/r,l lR):
action: duplicate
trace: stack (3 values): 2 2 2
trace: step 7 (7,0/r,l lR -> 10,0/r,l nR):
action: push, value 3
trace: stack (4 values): 3 2 2 2
trace: step 8 (10,0/r,l nR -> 12,0/r,l dR):
action: push, value 2
trace: stack (5 values): 2 3 2 2 2
trace: step 9 (12,0/r,l dR -> 13,0/r,l lB):
action: roll
trace: stack (3 values): 2 2 2
trace: step 10 (13,0/r,l lB -> 14,0/r,l lG):
action: duplicate
trace: stack (4 values): 2 2 2 2
trace: step 11 (14,0/r,l lG -> 15,2/d,r nG):
action: push, value 3
trace: stack (5 values): 3 2 2 2 2
trace: step 12 (15,2/d,r nG -> 15,3/d,r dG):
action: push, value 1
trace: stack (6 values): 1 3 2 2 2 2
trace: step 13 (15,3/d,r dG -> 14,3/l,l lR):
action: roll
trace: stack (4 values): 2 2 2 2
trace: step 14 (14,3/l,l lR -> 13,1/l,r lC):
action: greater
trace: stack (3 values): 0 2 2
trace: step 15 (13,1/l,r lC -> 11,1/l,r nC):
action: push, value 3
trace: stack (4 values): 3 0 2 2
trace: step 16 (11,1/l,r nC -> 10,1/l,r lB):
action: multiply
trace: stack (3 values): 0 2 2
trace: step 17 (10,1/l,r lB -> 9,1/l,r nY):
action: pointer
trace: stack (2 values): 2 2
trace: step 18 (9,1/l,r nY -> 7,1/l,r dY):
action: push, value 2
trace: stack (3 values): 2 2 2
trace: step 19 (7,1/l,r dY -> 6,1/l,r lY):
action: push, value 1
trace: stack (4 values): 1 2 2 2
trace: step 20 (6,1/l,r lY -> 5,1/l,r nM):
action: roll
trace: stack (2 values): 2 2
trace: step 21 (5,1/l,r nM -> 4,1/l,r dM):
action: push, value 3
trace: stack (3 values): 3 2 2
trace: step 22 (4,1/l,r dM -> 3,1/l,r lG):
action: pointer
trace: stack (2 values): 2 2
trace: step 23 (3,1/d,r lG -> 2,3/l,l nG):
action: push, value 3
trace: stack (3 values): 3 2 2
trace: step 24 (2,3/l,l nG -> 2,2/u,r lY):
action: out(char)
trace: stack (2 values): 2 2
trace: white cell(s) crossed - continuing with no command at 2,0...
trace: step 25 (2,2/u,r lY -> 2,0/u,r nB):
trace: step 26 (2,0/u,r nB -> 3,0/r,l nG):
action: duplicate
trace: stack (3 values): 2 2 2
trace: step 27 (3,0/r,l nG -> 4,0/r,l dY):
action: out(number)
2
trace: stack (2 values): 2 2
trace: step 28 (4,0/r,l dY -> 5,0/r,l lY):
action: push, value 1
trace: stack (3 values): 1 2 2
trace: step 29 (5,0/r,l lY -> 6,0/r,l lG):
action: add
trace: stack (2 values): 3 2
trace: step 30 (6,0/r,l lG -> 7,0/r,l lR):
action: duplicate
trace: stack (3 values): 3 3 2
trace: step 31 (7,0/r,l lR -> 10,0/r,l nR):
action: push, value 3
trace: stack (4 values): 3 3 3 2
trace: step 32 (10,0/r,l nR -> 12,0/r,l dR):
action: push, value 2
trace: stack (5 values): 2 3 3 3 2
trace: step 33 (12,0/r,l dR -> 13,0/r,l lB):
action: roll
trace: stack (3 values): 2 3 3
trace: step 34 (13,0/r,l lB -> 14,0/r,l lG):
action: duplicate
trace: stack (4 values): 2 2 3 3
trace: step 35 (14,0/r,l lG -> 15,2/d,r nG):
action: push, value 3
trace: stack (5 values): 3 2 2 3 3
trace: step 36 (15,2/d,r nG -> 15,3/d,r dG):
action: push, value 1
trace: stack (6 values): 1 3 2 2 3 3
trace: step 37 (15,3/d,r dG -> 14,3/l,l lR):
action: roll
trace: stack (4 values): 2 3 2 3
trace: step 38 (14,3/l,l lR -> 13,1/l,r lC):
action: greater
trace: stack (3 values): 1 2 3
trace: step 39 (13,1/l,r lC -> 11,1/l,r nC):
action: push, value 3
trace: stack (4 values): 3 1 2 3
trace: step 40 (11,1/l,r nC -> 10,1/l,r lB):
action: multiply
trace: stack (3 values): 3 2 3
trace: step 41 (10,1/l,r lB -> 9,1/l,r nY):
action: pointer
trace: stack (2 values): 2 3
trace: white cell(s) crossed - continuing with no command at 9,3...
trace: step 42 (9,1/d,r nY -> 9,3/d,l nR):