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| global domains
i=integer
s=string
file=f
dt=dt(s,i)
deti=dt*
countArr=i*
database -rob
rob(s,i,s,s,deti)
database -di
b(i)
b1(i)
database -prof
prof(s)
predicates
nondeterm start()
nondeterm menu()
nondeterm m(i)
nondeterm profesions(s)
nondeterm engineer(s)
nondeterm twoYearsForPension(i,s)
nondeterm pensioner(i,s)
nondeterm worker(s)
nondeterm dob(s)
nondeterm child(s,i,s,s,s)
nondeterm append(dt,deti,deti)
nondeterm countList(i,deti)
nondeterm getNames(deti)
nondeterm member(s,deti)
nondeterm getAge(deti,i)
nondeterm sumList(countArr,i)
nondeterm repeat()
nondeterm do_echo(deti,deti)
nondeterm check(s)
clauses
engineer("programmer").
engineer("engineer").
engineer("technician").
worker("agronomist").
worker("farmer").
worker("carpenter").
start:-
existfile("rob.ddb"),!,
consult("rob.ddb",rob),
menu.
start:-
openwrite(f,"rob.ddb"),
closefile(f),
menu.
profesions(D):-dob(D),fail;
prof(D).
dob(D):-prof(D),!;
assert(prof(D)).
twoYearsForPension(B,C):-C="man", date(B1,_,_),(B1-B)>=58,(B1-B)<60.
twoYearsForPension(B,C):-C="woman", date(B1,_,_),(B1-B)>=53,(B1-B)<55.
pensioner(B,C):-C="man", date(B1,_,_),(B1-B)>=60.
pensioner(B,C):-C="woman", date(B1,_,_),(B1-B)>=55.
repeat().
repeat():-repeat().
do_echo(List,List1):-repeat(),write("Enter child name"),nl,
readln(Name),write("Enter year"),nl,readint(Year),
X=dt(Name,Year),append(X,List,List1),
write("Do you have more children?"),nl,readln(YorN),
check(YorN),!.
check(no):- write("OK").
check(_):- fail.
child(A1,B1,C1,D1,E):-rob(A,B,C,D,List),E="yes",
do_echo(List,List1),
assert(rob(A1,B1,C1,D1,List1)).
child(A,B,C,D,E):-E="no",assert(rob(A,B,C,D,[])).
append(X,List,[X|List]).
countList(0,[]).
countList(Count, [_|Children]):- countList(Count1,Children), Count=Count1+1.
getNames( [dt(X,_)|Last] ):- write(X), nl, getNames( Last ).
getNames([]).
member(X, [dt(X,_)|_]).
member(X, [_|T]):- member(X, T).
getAge( [dt(_,X)|Last],Count):- getAge( Last, Count1 ), date(X1,_,_), (X1-X)<=14,Count=Count1+1, assert(b(Count)).
getAge( [dt(_,X)|Last],Count):- getAge( Last, Count1 ),date(X1,_,_), (X1-X)>14,Count=Count1.
getAge([],0).
sumList(List, Sum):- List=[], Sum=0.
sumList([X|T], Sum):- sumList(T, Sum1), Sum = Sum1 + X.
menu:-
write("1 - Name of all profesions "),nl,
write("2 - List of workes "),nl,
write("3 - List of engeneering "),nl,
write("4 - List of workes with age for 2 years for pension"),nl,
write("5 - List of worker - pensioner"),nl,
write("6 - Enter new string to db"),nl,
write("7 - Edit db"),nl,
write("8 - Delete string of db"),nl,
write("9 - Exit with SAVE"),nl,
write("10 - Families without children"),nl,
write("11 - Found family children"),nl,
write("12 - Get surname of the familly by child"),nl,
write("13 - Found children younger 14"),nl,
readint(X),
m(X).
m(1):-
write("All profesions"),nl,
rob(A,B,C,D,List),
profesions(D),
fail;
prof(D),
write(D),nl,
fail;
retractall(rob(_,_,_,_,_)),
retractall(prof(_)),
start.
m(2):-
write("Worker:"),nl,
rob(A,B,C,D,List),
worker(D),
write(A),nl,
fail;
retractall(rob(_,_,_,_,_)),
start.
m(3):-
write("Engineer:"),nl,
rob(A,B,C,D,List),
engineer(D),
write(A),nl,
fail;
retractall(rob(_,_,_,_,_)),
start.
m(4):-
write("List of workes with age for 2 years for pension:"),nl,
rob(A,B,C,D,List),
twoYearsForPension(B,C),
write(A),nl,fail;
retractall(rob(_,_,_,_,_)),
start.
m(5):-
write("List of worker - pensioner:"),nl,
rob(A,B,C,D,List),
pensioner(B,C),
write(A),nl,fail;
retractall(rob(_,_,_,_,_)),
start.
m(6):-
rob(A,B,C,D,List),
write("Enter Name"),nl,
readln(A1),
write("Enter year"),nl,
readint(B1),
write("Enter stat"),nl,
readln(C1),
write("Enter profesion"),nl,
readln(D1),
write("Do you have a child - Yes or No"),nl,
readln(E),
child(A1,B1,C1,D1,E),
save("rob.ddb",rob),
retractall(rob(_,_,_,_,_)),
start.
m(7):-
write("Enter name"),nl,
readln(A),
rob(A,B,C,D,List),
retract(rob(A,B,C,D,List)),nl,
write("EDIT "),nl,
write("Enter name"),nl,
readln(A1),
write("Enter year"),nl,
readint(B1),
write("Enter stat"),nl,
readln(C1),
write("Enter profesion"),nl,
readln(D1),
write("Do you have a child - Yes or No"),nl,
readln(E),
child(A1,B1,C1,D1,E),
save("rob.ddb",rob),
retractall(rob(_,_,_,_,_)),
start.
m(8):-
write("Enter name of delete"),nl,
readln(A),
retract(rob(A,_,_,_,_)),
save("rob.ddb",rob),
retractall(rob(_,_,_,_,_)),
start.
m(9):-exit(0).
m(10):-
write("Families without children:"),nl,
rob(A,_,_,_,[]),
write(A),nl,fail;
nl,menu.
m(11):-
write("Enter child name: "),nl,
readln(C_Name),
rob(A,_,_,_,List),
member(C_Name,List),
write("Parent:", A),nl,fail;
menu.
m(12):-
write("Enter family: "),
readln(A), nl,
rob(A,_,_,_,List),
countList(Cnt,List),
write("Family ",A," have ",Cnt," children:"),nl,
getNames(List),nl,fail;
nl,menu.
m(13):-
write("Count of children younger 14 = "),
rob(_,_,_,_,List),
getAge(List,Count),
assert(b1(Count)),fail;
findall(Count, b1(Count), List),
sumList(List, C),
write(C),
nl, menu.
goal
start. |
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