星期二, 五月 30, 2006

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Knuth Shuffle on the TI-85:

:ClLCD :Disp "KNUTH SHUFFLE" :Disp "How many items?" :Prompt N : :seq(x,x,1,N,1)→S :For(I,1,N) :round(rand*(dimL S)+.4999,0)→D :S(D)→TEMP :S(I)→S(D) :TEMP→S(I) :End : :Disp S

Ta-dah.