,,,
1. , .
predicates
hello.
goal
hello.
clauses
hello:-
makewindow(1,7,7," ",4,56,14,22),
nl, write(" ,\n"," Enter."),
cursor(4,6),
readln(Name),nl,
write(" \n PDC Prolog,\n","",Name,"!").
: PDC Prolog, Vladimir!
2. , .
predicates
hello.
goal
hello.
clauses
hello:-
makewindow(1,7,7," ",4,56,14,22)
nl, write(" ,n"," Enter."),
cursor(4,6),
readln(Name)nl,
write(" \n PDC Prolog,\n",",Name,!").
: 423 Syntax eror.
. .
predicates
book(symbol,symbol,symbol,integer).
clauses
book(" ..","IBM PC ","",1988).
book(" .."," ","",1984).
book(" ..","- ","",1987).
book(" .."," ","",1989).
book(" ..","PDC Prolog","",2000).
book(" .."," ","",1997).
book(" .."," ","",1999).
: X= Proektirovanie OR BD, Y=SUDOSTROENIE, Z=1984
X=Object models of DATA, Y=SZPI, Z=1987
X=Modelirovanie CMO, Y=SZPI, Z=1989
X=PDC Prolog, Y=SZPI, Z=2000
4 Solutions
X= Proektirovanie OR BD
X=Object models of DATA
X=Modelirovanie CMO
X=PDC Prolog
4 Solutions
E=Petuchov O.A., X=Object models of DATA, Z=1987
E=Petuchov O.A., X=Modelirovanie CMO, Z=1989
E=Petuchov O.A., X= PDC Prolog, Z=2000
E=Ankudinov G.I., X=Automat theory, Z=1997
E=Nikolaev V.I., X=Diskretniye struktury, Z=1999
5 Solutions
:
domains
name=symbol
year_in, year_out = integer
predicates
parents(name,name)
woman(name)
man(name)
offspring(name,name)
father(name,name)
mother(name,name)
parent_parents(name,name)
brother(name,name)
grandfather(name,name)
grandmother(name,name)
emperor(name,year_in,year_out)
emperor_was(name,integer)
clauses
parents(" III"," I").
parents(" II"," I").
parents(" I"," I").
parents(" I"," I").
parents(" I"," II").
parents(" II"," III").
parents(" III"," II").
woman(" II").
man(" III").
man(" I").
man(" I").
man(" I").
man(" II").
man(" III").
man(" II").
offspring(Y,X):-parents(X,Y).
father(X,Y):-parents(X,Y),man(X).
mother(X,Y):-parents(X,Y),woman(X).
parent_parents(X,Z):-parents(X,Y),parents(Y,Z).
brother(X,Y):-parents(Z,X),parents(Z,Y),man(X),X<>Y.
grandfather(X,Y):-father(X,Z),father(Z,Y).
grandmother(X,Y):-mother(X,Z),father(Z,Y).
emperor(" III",1761,1762).
emperor(" II",1762,1796).
emperor(" I",1796,1801).
emperor(" I",1801,1825).
emperor(" I",1825,1855).
emperor(" II",1855,1881).
emperor(" III",1881,1894).
emperor(" II",1894,1917).
emperor_was(X,Y):-emperor(X,A,B),Y>=A,Y<=B.
: Y=aleksandr I X=petr III, A=1761, B=1762 X=pavel I
1 Solution X=ekaterina II, A=1762, B=1769 1 Solution
X=pavel I, A=1796, B=1801
X=aleksandr I, A=1801, B=1825
X=nikolay I, A=1825, B=1855
X=aleksandr II, A=1855, B=1881
X=aleksandr III, A=1881, B=1894
X=nikolay II, A=1894, B=1917
8 Solutions
1. :
domains
name=symbol
predicates
star(name)
planet(name)
revolve(name,name)
satellite(name,name).
goal
satellite(X,""),
write(X," ."),
nl.
clauses
star("").
planet("").
planet("").
revolve("","").
revolve("","").
revolve("","").
revolve("","").
revolve("","").
satellite(X,Y):-planet(Y),revolve(X,Y).
: .
2. : , . .
domains
name=symbol
predicates
men(name)
mama(name)
sons(name,name)
doughter(name,name)
deda(name,name)
brother(name,name).
goal
doughter(Z,Y),
write(Z,Y),
nl.
clauses
men(Vaciliy).
men(Michail).
men(Maxim).
mama(Olga).
sons(Michail,Olga).
sons(Maxim,Olga).
doughter(Olga,Vasiliy).
deda(X,Y) :--men(X),men(Y),sons(X,Y),doughter(Z,Y).
brother(X,Y) :--men(X),men(Y), sons(X,Z),sons(Y,Z),X<>Y.
: Olga, Vaciliy
1. : 0 1.
goal
random(X),
Z=X,
write(" 0 1 : ",Z),
nl.
: 0,64823988962
2. 0 10 10 35.
goal
random(10,X),
Z=X,
write(" 0 10 : ",Z),
nl.
: 5
goal
random(25,X),
Z=X++10,
write(" 10 35:,Z),
nl.
: 21
1.
goal
write("X = "),
readint(X),
nl,
write("K = "),
readreal(K),
nl,
Z=exp(sin(X))+sqrt(K+X*X),
write("Z = ",Z).
: X=5, K=16, Z=6,7864292326
2. X = (2 + 5) * 3,4, .. 2, 5, 3.4 .
goal
write("X = "),
readint(X),
nl,
write("K = "),
readint(K),
nl,
write(N= ),
readreal(N),
nl
Z=(X+K)*N,
write("Z = ",Z).
: 23,8
predicates
operation(symbol,real,real)
clauses
operation("+",X,Y):-Z=X+Y,
write(X,"+",Y,"=",Z),
nl.
operation("-",X,Y):-Z=X-Y,
write(X,"-",Y,"=",Z),
nl.
operation("*",X,Y):-Z=X*Y,
write(X,"*",Y,"=",Z),
nl.
operation("/",X,Y):-Z=X/Y,
write(X,"/",Y,"=",Z),
nl.
: Z=8+2 Z=8-2 Z=8*2 Z=8/2
Z=10 Z=6 Z=16 Z=4
1 Solution 1 Solution 1 Solution 1 Solution
2.
predicates
operation(symbol,real,real)
Goal
write(Vvedite chisla),
nl,
readreal(X),
nl,
readreal(Y),
nl,
operation(+,X,Y),
operation(-,X,Y),
operation(*,X,Y),
operation(/ ,X,Y).
clauses
operation("+",X,Y):-Z=X+Y,
write(X,"+",Y,"=",Z),
nl.
operation("-",X,Y):-Z=X-Y,
write(X,"-",Y,"=",Z),
nl.
operation("*",X,Y):-Z=X*Y,
write(X,"*",Y,"=",Z),
nl.
operation("/",X,Y):-Z=X/Y,
write(X,"/",Y,"=",Z),
nl.
: Vvedite chisla
2
4
2+4=6
2-4=-2
2*4=8
2/4=0,5
4 , fail, .
domains
name=symbol
predicates
men(name)
mama(name)
sons(name,name)
doughter(name,name)
deda(name,name)
brother(name,name).
goal
deda(X,Vaciliy),
write(X,Vaciliy),
nl.
clauses
men(Vaciliy).
men(Michail).
men(Maxim).
mama(Olga).
sons(Michail,Olga).
sons(Maxim,Olga).
doughter(Olga,Vasiliy).
deda(X,Y) :--men(X),men(Y),sons(X,Y),doughter(Z,Y),nl,
write( ,X),nl, fail.
brother(X,Y) :--men(X),men(Y), sons(X,Z),sons(Y,Z),X<>Y.
: Michail
Maxim
:
1. 1 + 2 + 3 + ... + 9 + 10
2. 2 + 4 + 6 + ... + 14 + 16
3. 10 + 9 + 8 + ... + 2 + 1
4. 1 + 3 + 5 + ... + 13 + 15
domains
number,sum=integer
predicates
sum(number,sum)
goal
write( : ),
sum(1,sum), write(sum).
clauses
sum(11,0).
sum(Number, Sum) :--
New_number=Number+1,
sum(New_number,Partial_sum),
Sum=Number+Partial_sum.
: : 55
domains
number,sum=integer
predicates
sum(number,sum)
goal
write( : ),
sum(2,sum), write(sum).
clauses
sum(18,0).
sum(Number, Sum) :--
New_number=Number+2,
sum(New_number,Partial_sum),
Sum=Number+Partial_sum.
: : 72
domains
number,sum=integer
predicates
sum(number,sum)
goal
write( : ),
sum(9,sum), write(sum).
clauses
sum(0,11).
sum(Number, Sum) :--
New_number=Number-1,
sum(New_number,Partial_sum),
Sum=Number+Partial_sum
: : 55
domains
number,sum=integer
predicates
sum(number,sum)
goal
write( : ),
sum(1,sum), write(sum).
clauses
sum(17,0).
sum(Number, Sum) :--
New_number=Number+2,
sum(New_number,Partial_sum),
Sum=Number+Partial_sum.
: : 64
, . .
domains
town_list=town*
town=symbol
predicates
towns(town_list)
goal
towns([A,B,C,D,E]),
write(A,,,B,,,C,,,D,,,E).
clauses
towns([ Kazan,Nignekamsk,Elabuga,Bugulma,Almetevsk ]).
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