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| . | (095)207-9464 | (095)923-2906 | , 6/8 | |
| (095)978-0443 | (095)978-1693 | , 14/19 | ||
| (095)152-4001 | (095)152-4251 | -, 16 |
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- : 15.( ) 1.(); academy; AcerX 1263; ; ; ABCPascal.
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3. - (+,-,*,/,=,<,>,<>,<=,>=,.:;{}:= ()), :and, begin,const,div,do,else,for, .. .
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| And | goto | set |
| array | implementation | shl |
| begin | in | shr |
| case | interface | string |
| const | label | then |
| div | mod | text |
| Do | nil | to |
| Downto | not | type |
| Else | of | unit |
| End | or | until |
| File | pointer | uses |
| Far | procedure | var |
| For | program | while |
| Forward | record | with |
| Function | repeat | xor |
:
| Shortint | -128127 | |
| Integer | -3276832767 | |
| Longint | -21474836482147483647 | |
| Byte | 0255 | |
| Word | 065535 | |
| Real | 2.9 10-391.7 1038 11..12 | |
| Single | 7..8 | |
| Double | 15..16 | |
| Extended | 19..20 | |
| Boolean | True, False | |
| Char | 1 | |
| String | , 256 | |
| array | ||
| file | ||
| record |
abs(x) - , ..
exp(x) - .
sin(x) cos(x) , .
arctan(x) - .
ln(x) - (>0)
sqr(x) - .
sqrt(x) - .
random(x) - 0<=...< x
Pi- .
odd(x) - true, , false .
inc(x,n) - n.
dec(x,n) - n.
int(x) - .
frac(x) - .
trunc(x) - longint.
round(x) - .
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3. - . ([{ )
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5. :
1) ;
2) * / DIV ( ), MOD ( )
3) + -
(:=).{}:= {, , , }
: x:=y; x:=y+z;x:=abs(y-z); x:=12;
read( ), readln( ), ln .
: readln(f,b,a); read(s);
:
Program< >;
< >
Begin
< >
End.
Begin {}
; ;
End. {}
: begin end.
, , .
:
if<>then<1>else<2>;
: else .
1.1. (1,2:36+1,2:0,25+cos2):7,24.
, :
| Program primer1_1; Begin Write('=',1.2/36+1.2/0.25+cos(2))/7.24); End. | |
| Program primer1_1; Var P:real; Begin P:=1.2/36+1.2/0.25+cos(2))/7.24; Write('=',P); End. |
1.2. :
-15 .
Program primer1_2;
Begin
Writeln('');
Write(' -15');
Write(' ');
End.
1.3. .
Program primer1_3;
Var a1,a2,a3:char;
Begin
Writeln( );
Readln(a1,a2,a3);
Writeln(1-,a1);
Writeln(2- ,a2);
Writeln(3- ,a3);
End.
1.4. .
Program primer1_4;
Var a1,a2:integer; a3,a4:real;
Begin
Writeln( 1-);readln(a1);
Writeln( 2-);readln(a2);
Writeln( 3-);readln(a3);
Writeln( 4-);readln(a4);
Writeln(Ғ);
writeln(1-,a1);
writeln(2-,a2);
writeln(3-,a3);
writeln(4-,a4);
End.
1.5. max(X+Y+Z,XYZ), .
Program primer1_5;
Varx,y,z:integer;
Max:integer;
Begin
Writeln(x,y,z);
Readln(x,y,z);
If (x+y+z)> x*y*z then max:=x+y+z else max:=x*y*z;
Writeln( =,max);
End.
1.6. f(x) .
Program primer1_6;
Varx,y:real;
Begin
Writeln();
Readln(x);
If x>0 then y:=x;
If x=0 then y:=0;
If x<0 then y:= -sqr(x);
Writeln( =,x);
Writeln( f(x)=,y);
End.
1.7. , -2 13. :
1. -2. , ;
2. 13. , , -2< <13
| 1 Program primer1_7; Var x:integer; Begin Writeln(Ւ); Readln(x); If x>-2 then Ifx<13 then writeln(x=,x, ) elsewriteln( ); end. | 2 Program primer1_7; Var x:integer; Begin Writeln(Ւ); Readln(x); If (x>-2) and (x<13) then writeln(x=,x, ) elsewriteln( ); end. |
1.8. , , 1000 ., 3% .
|
|
|
, , , . , 100 ., , .
Program primer1_8;
Var sum,sumsk,skidka:real;
Begin
Writeln( );
Readln(sum);
If sum>1000 then
Begin
skidka:=sum*0.03;
sumsk:=sum-skidka;
writeln(=,skidka);
writeln( =,sumsk);
end
else
writeln( =,sum);
end.
