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| Program baza;
Uses crt;
label 10;
type
spisok=record
nom:integer;
name:string[15];
secondname:string[20];
surname:string[20];
kol:byte;
summa:integer;
day:1..31;
mounth:1..12;
year:1990..2010;
end;
FT= file of spisok;
Var a:ft;
i,z:integer;
s:real;
Procedure Sozd (var a:ft);
Var i,j:integer;
zk:spisok;
begin
rewrite (a);
j:=1;
while j<>80 do
begin
write('vvedite nomes kassy');readln(zk.nom);
write('vvedite imya');readln(zk.name);
write('vvedite familiu');readln(zk.secondname);
write('vvedite otchestvo');readln(zk.surname);
write('vvedite kol-vo prodannyh biletov');readln(zk.kol);
write('vvedite symmy vyruchki');readln(zk.summa);
write('vvedite den');readln(zk.day);
write('vvedite mesiac');readln(zk.mounth);
write('vvedite god');readln(zk.year);
write (a,zk);
writeln ('Esli konec zapisi to nazhmite 80 ');
readln (j);
end;
close (a);
end;
Procedure vyvod (var a:ft);
Var i:integer;
zk:spisok;
begin
reset (a);
writeln('_____________________________________________________________________________') ;
writeln('|number| fio |kolvo|symma| data |');
writeln('|______|____________________________________|_____|_____|___________________|');
writeln('| | imia | familia | otchestvo | | | den | mesas | god |') ;
{1 zapis}
writeln('_____________________________________________________________________________') ;
while not eof(a) do
begin
read (a,zk);
write ('|',zk.nom,'|');
write ('|',zk.name,'|');
write ('|',zk.secondname,'|');
write ('|',zk.surname,'|');
write ('|',zk.kol,'|');
write ('|',zk.summa,'|');
write ('|',zk.day,'|');
write ('|', zk.mounth,'|');
write ('|',zk.year,'|');
writeln;
writeln ('-------------------------------');
end;
close (a);
end;
procedure delete (var a:ft);
Var n,m:longint;
i:byte;
mas:array [1..20] of spisok;
begin
i:=1;
reset(a);
writeln ('vvedite nomer zapisi dlja udalenija ');
readln(n);
m:=filesize(a)-n;
seek (a,n);
while not eof(a) do
begin
read (a,mas[i]);
i:=i+1;
end;
close (a);
reset (a);
seek (a,n-1);
truncate (a);
close (a);
reset (a);
seek (a,n-1);
for i:=1 to m do
write (a,mas[i]);
end;
Procedure poisk (var a:ft);
var i:integer;
zk:spisok;
nam:string;
begin
reset (a);
writeln ('Vvedite imja dlja poiska ');
readln (nam);
writeln ('spisok s zadannym imenem ');
writeln('_____________________________________________________________________________') ;
writeln('|number| fio |kolvo|symma| data |');
writeln('|______|____________________________________|_____|_____|___________________|');
writeln('| | imia | familia | otchestvo | | | den | mesas | god |') ;
{1 zapis}
writeln('_____________________________________________________________________________') ;
while not eof(a) do
begin
read (a,zk);
if zk.name=nam then
begin
write ('|',zk.nom,'|');
write ('|',zk.name,'|');
write ('|',zk.secondname,'|');
write ('|',zk.surname,'|');
write ('|',zk.kol,'|');
write ('|',zk.summa,'|');
write ('|',zk.day,'|');
write ('|', zk.mounth,'|');
write ('|',zk.year,'|');
writeln;
writeln ('-------------------------------');
end;
end;
close(a);
end;
{Процедура добавления записи}
procedure dozap (var a:ft);
label 9;
Var i:char;
Zk:spisok;
H:integer;
Begin
Reset(a);
Seek (a,filesize(a));
9: with zk do
Begin
writeln('vvedite nomes kassy');readln(zk.nom);
write('vvedite imya');readln(zk.name);
write('vvedite familiu');readln(zk.secondname);
write('vvedite otchestvo');readln(zk.surname);
write('vvedite kol-vo prodannyh biletov');readln(zk.kol);
write('vvedite symmy vyruchki');readln(zk.summa);
write('vvedite den');readln(zk.day);
write('vvedite mesiac');readln(zk.mounth);
write('vvedite god');readln(zk.year);
write (a,zk);
writeln ('Esli konec zapisi to nazhmite 80 ');
readln (h);
end;
close(a);
end;
begin
clrscr;
10:
assign (a,'fff');
writeln (' MEHIO ');
writeln ('1:cozdanie ');
writeln ('2:vyvod ');
writeln ('3:delete ');
writeln ('4:poisk ');
writeln ('5:dozapis ');
writeln ('6:vyxod ');
readln (z);
case z of
1:sozd(a);
2:vyvod (a);
3:delete(a);
4:poisk (a);
5:dozap (a);
6:exit;
end; goto 10;
readln
end. |
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