İki kesir arasında toplama/çıkarma/çarpma/bölme işlemlerini yapan, sadeleştiren ve eşit mi kontrolü yapan Fraction sınıfı.
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# -*- coding: utf-8 -*- class Fraction: def __init__(self,pay,payda): self.num=pay self.den=payda def __str__(self): return str(self.num)+"/"+str(self.den) def __add__(self,dk): p=self.num*dk.den+dk.num*self.den pd=self.den*dk.den return Fraction(p,pd) def __sub__(self,other): py=self.num*other.den-other.num*self.den pyd=self.den*other.den return Fraction(py,pyd) def __mul__(self,ok): ust=self.num*ok.num alt=self.den*ok.den return Fraction(ust,alt) def __div__(self,bol): p=self.num*bol.den pd=self.den*bol.num return Fraction(p,pd) def sadelestir(self): if self.num > self.den: i=self.den elif self.num==self.den: i=1 self.num=1 self.den=1 else: i=self.num while i>1: if self.den%i == 0 and self.num%i == 0: self.den=self.den/i self.num=self.num/i i=i-1 return Fraction(self.num,self.den) def equal(self,other): if self.num == other.num and self.den == other.den: return True else: return False f4=Fraction(6,9) f5=Fraction(6,9) #print f4.equal(f5) print f4.sadelestir() #f1=Fraction(2,3) #f2=Fraction(1,4) #f3=f1*f2 #print "Orjinal: " + str(f3) #print "Sade: " + str(f3.sadelestir()) |
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