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https://gitlab.com/freepascal.org/fpc/source.git
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77 lines
1.2 KiB
ObjectPascal
77 lines
1.2 KiB
ObjectPascal
{ %OPT=-O- }
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var
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d1,d2,d3 : double;
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begin
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d1:=0.0;
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d2:=-0.0;
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d3:=-d1+d2;
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writeln(d3);
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if (d3<>0.0) or not(TDoubleRec(d3).Sign) then
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halt(1);
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d3:=d2+-d1;
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writeln(d3);
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if (d3<>0.0) or not(TDoubleRec(d3).Sign) then
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halt(2);
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d3:=d2--d1;
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writeln(d3);
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if (d3<>0.0) or (TDoubleRec(d3).Sign) then
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halt(3);
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d1:=1.0;
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d2:=1.0;
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d3:=-d2*-d1;
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writeln(d3);
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if (d3<>1.0) or (TDoubleRec(d3).Sign) then
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halt(4);
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d3:=-d2/-d1;
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writeln(d3);
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if (d3<>1.0) or (TDoubleRec(d3).Sign) then
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halt(5);
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d1:=1.0;
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d2:=1.0;
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d3:=-(d2-d1);
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writeln(d3);
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if (d3<>0.0) or not(TDoubleRec(d3).Sign) then
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halt(6);
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d1:=-0.0;
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d3:=--d1;
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writeln(d3);
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if (d3<>0.0) or not(TDoubleRec(d3).Sign) then
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halt(7);
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d1:=1.0;
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d2:=2.0;
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d3:=-(d2*-d1);
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writeln(d3);
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if (d3<>2.0) or (TDoubleRec(d3).Sign) then
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halt(8);
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d1:=1.0;
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d2:=2.0;
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d3:=-(-d2*d1);
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writeln(d3);
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if (d3<>2.0) or (TDoubleRec(d3).Sign) then
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halt(9);
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d1:=1.0;
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d2:=2.0;
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d3:=-(d2/-d1);
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writeln(d3);
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if (d3<>2.0) or (TDoubleRec(d3).Sign) then
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halt(10);
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d1:=1.0;
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d2:=2.0;
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d3:=-(-d2/d1);
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writeln(d3);
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if (d3<>2.0) or (TDoubleRec(d3).Sign) then
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halt(11);
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writeln('ok');
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end.
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