Prolog Tutorial

 
 
 

Prolog Basics

Find length of given list DB of teacher - show no of lectures require

Game

Game Predicates evenlength(List) and oddlength(List) Multi-List Program Run marriage burro Find names of student obtained marks greater Search company, car name, price, class, color Relation translate L1, L2 to num b/w 0 and 9 Read file and create list of all the lines of it Add and multiply numbers Find grade Concate , member in list, reverse, delete list Read number Parent Tree Check number is member of given list or not 10 int in list,10 from database - find 2nd max

Search Programs

Game LT Relation dividelist (L,L1,L2) Find factorial of given number Create window i/p string, remove the window & text Reverse list using concatenate Logic repres - converting to prove the proof Define relation shift L1,L2- L1 shift by one left Read file display line by line - go to output file Find grade Find relations Insert an element anywhere in the list Display item name, code, quantity, price,grade Find easy courses person likes Delete an element from given list Copy String length equal to number using file Sort list of integers using Insertion Sort Delete an element from list using concatenate Read 10 strings into a list & display similar char Parent and predecessor Check given word is a palindrome or not Find last item of the list Check whether given list is palindrome or not Store cricket players details in database Find maximum number from inputted number Monkey and banana Find nth element of a list Generate first 10 prime num store them in list Blocks problem using hill climbing Print number from 1 to 25 Murder mystery 8puzzle - heuristic function % - best first search Relation last(item,list) so last el w/o concate Ask question Buy and sale cars Merge two ordered list Print zodiac sign of a given birth date Use of list DB Employees - Print emp children of given age

Problem Solving

Game 5*5 matrix -moving in spiral way- dice value Fibonacci Series Read two strings concatenation of the both Production system - Missionary cannibal problem Search record by name and phone number Add an element to the begining of list Print message Find relations in family Login page Add element in head position in given list Water Jug Problem start with state(0,0) end (2,0) Find sum of all numbers in given list Show no of user entered book - 2 diff database

Sort Programs

Game EX Find length of a list is even or odd String token Generate facts of family - take different relation Relation split(L,P,N) Rotate list n places to the left Define relation shift L1,L2- L1 shift by one right Read sentence from file copy each of token in list Program to print user entered number Marcus Check year is a leap year or not Compare character and string Medical Diagnostic system Find last element in a given list Read file and create a list of all words of it

Basic Programs

Sort list using Bubble Sort Delete el from given list w/o using concatenate Display strings with closest length of int entered Find murderer Find permutation of a given list Split list in negative & positive list Reverse given list Read and write file Find length of names Teacher and lecture Generate sublist of a given list Compare characters, strings, reverse string 4-3 Gallon Water Jug Problem Concatenate two lists in giving third list Copy in database - string length equal to number Sort list using Quick Sort Relation count(A,L,N) num of occurrences Find summation of list of numbers Buy car and truck Write elements of the list line by line Person hobbies Predicate order (List) is true if List is ordered String in increasing order of their length in db

File and Database Programs

Spiral game Relation max(X,Y,Max) Display each digit with respective frequencie Family hierarchy Predicate logic representation and prove proof Search student data - Name or phone no is i/p Rel last(item,list) so item is last el of list Convert decimal number to roman number Find animals leaving in water and land Defines predicate maxlist (L,Max) Add element in last position in given list
 

Prolog program to check whether a year is a leap year or not

 
domains
    year = integer   

predicates
    leap_check(year)
    check(year)

clauses
    leap_check(Year) :-
        Year mod 4 = 0,
        Year mod 100 = 0,
        Year mod 400 = 0.

    leap_check(Year) :-
        Year mod 4 = 0,
        Year mod 100 <> 0.

    check(Year) :-
        Year < 0,!,
        write(\"Year cannot be negative\"),nl.

    check(Year) :-
        leap_check(Year),
        write(Year , \" is a leap year\"),nl.

    check(Year) :-
        write(Year , \" is not a leap year\"),nl.

Output :

Goal: check(2001)
2001 is not a leap year
Yes

Goal: check(2000)
2000 is a leap year
Yes

Goal: check(1900)
1900 is not a leap year
Yes

Goal: check(-9)
Year cannot be negative
Yes

    Related Post:
  1. ProLog Program of teacher and lecture
  2. Prolog program to check whether a given list is palindrome or not
  3. Prolog program to read number
  4. ProLog Program to buy and sale cars
  5. Prolog program of login page
  6. ProLog Program to create a window and input a new string, remove the window and text, write to existing window
  7. ProLog Program of Backtracking through fail
  8. ProLog Program of searching a students data when Name or a phone no is input
  9. prolog program to read 10 strings into a list and display similar characters
  10. Prolog program to find maximum number from a list
  11. Prolog program of Parent Tree
  12. Prolog program to insert an element anywhere in the list
  13. Prolog program to read 10 string and store them in database and then write the string in increasing order of their length to other database
  14. Prolog program to read a list of strings , integer and display all the strings with the closest length of the integer entered should go to a new list
  15. Prolog program to read details about your classmates and display pairs of classmates with highest number of hobbies matching earlier then the rest
  16. PROLOG PROGRAM TO DETERMINE WHETHER A ELEMENT IS A MEMBER OF LIST
  17. Prolog program to find the nth element of a list
  18. Prolog program Define the relation last(item,list) so that item is the last element of the list using concatenate
  19. Prolog program to read a file and display each of its line one by one and lines chosen by user should go to an output file
  20. Prolog program for solving the blocks problem using hill climbing
 
 
Didn't find what you were looking for? Find more on Prolog program to check whether a year is a leap year or not