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Write WriteLn ( Write WriteLn). WriteLn Write , , , , , .

, Write WriteLn. , , , , . WriteLn , .

, . .

. (Extended) , ( ) . , .

 

program Project1;

{$APPTYPE CONSOLE}

uses

SysUtils, Math;

var

R:Extended;

Fi:Integer;

begin

//

Write(' : ');

ReadLn(Fi);// Fi

R:=Fi*Pi/180;// R

// R

WriteLn(' = ',R);

WriteLn; //

// R tg(R)

WriteLn('tg(', R, ') = ', Tan(R));

ReadLn;

end.

 

, , 'Fi = ', 'tg(' ') = ' , R Tan(R) Extended.

Fi 30 :

, .

Write , , 30. Enter, . WriteLn(' = ',R) , , WriteLn , WriteLn('tg(', R, ') = ', Tan(R)) :

tg(5.23598775598299E-0001) = 5.77350269189626E-0001.

( ) : 23 ; , +.

, , , :n , :n:m (< ><>< >), n , ( ) , , m , .

n . . ( 10).

, :

 

program Project2;

{$APPTYPE CONSOLE}

uses

SysUtils, Math;

var

R:Extended;

Fi:Integer;

begin

//

Write(' : ');

ReadLn(Fi);// Fi

R:=Fi*Pi/180;// R

// R

WriteLn(' = ',R:0);

WriteLn; //

// R Tan(R)

WriteLn('tg(', R:0:2, ') = ', Tan(R):14);

ReadLn;

end.

 

Fi 30 :

R ( :0), ( :0:2), , . Tan(R) 14 6 ( :14).





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