30 lines
634 B
Plaintext
30 lines
634 B
Plaintext
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{ Prime number generator }
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{ Generates all the primes between 0 and 10000 }
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program primes(output);
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var [Public]
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prime: integer;
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rprime: real4;
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i: integer;
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sqrtp: integer;
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notprime: boolean;
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begin
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writeln(' 2');
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writeln(' 3');
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prime := 5;
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repeat
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rprime := prime;
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sqrtp := trunc(sqrt(rprime) + 1.0);
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i := 1;
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notprime := false;
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while (i < sqrtp) and (not notprime) do
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begin
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i := i + 2;
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notprime := (prime mod i = 0);
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end;
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if (not notprime) then writeln(prime:6);
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prime := prime + 2;
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until (prime > 10000);
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end.
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