17 lines
331 B
Text
17 lines
331 B
Text
PROC iterative fibonacci = (INT n)INT:
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CASE n+1 IN
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0, 1, 1, 2, 3, 5
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OUT
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INT even:=3, odd:=5;
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FOR i FROM odd+1 TO n DO
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(ODD i|odd|even) := odd + even
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OD;
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(ODD n|odd|even)
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ESAC;
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FOR i FROM 0 TO 30 WHILE
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print(whole(iterative fibonacci(i),0));
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# WHILE # i /= 30 DO
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print(", ")
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OD;
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print(new line)
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