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PYTHON HELP! - Can someone help me?
Posted:
PYTHON HELP! - Can someone help me?Posted:
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Joined: Jul 12, 20158Year Member
Posts: 103
Reputation Power: 15
I have a lab due for computer science tonight. This is python 3, I just need someone to check over it and double check it please, thank you.
class Rational(object):
def __init__(self, num = 0, den = 1):
self.num = num
self.den = den
#------------------------------------------------------------------
def __add__(self, other):
add1 = self.num * other.den
add2 = self.den * other.num
top = add1 + add2
bottom = self.den * other.den
return Rational(top, bottom)
#------------------------------------------------------------------
def __sub__(self, other):
sub1 = self.num * other.den
sub2 = self.den * other.num
top = sub1 - sub2
bottom = self.den * other.den
return Rational(top, bottom)
#------------------------------------------------------------------
def __mul__(self, other):
mul1 = self.num * other.num
mul2 = self.den * other.den
return Rational(mul1, mul2)
#------------------------------------------------------------------
def __truediv__(self, other):
div1 = self.num * other.den
div2 = self.den * other.num
return Rational(div1, div2)
#------------------------------------------------------------------
def __str__(self):
return str(self.num) + '/' + str(self.den)
#------------------------------------------------------------------
def __repr__(self):
return self.__str__()
#------------------------------------------------------------------
def __le__(self, other):
le1 = self.num, self.den
le2 = other.num, other.den
if le1 <= le2:
return True
else:
return False
#------------------------------------------------------------------
def __ge__(self, other):
ge1 = self.num, self.den
ge2 = other.num, other.den
if ge1 >= ge2:
return True
else:
return False
#------------------------------------------------------------------
def __gt__(self, other):
gt1 = self.num, self.den
gt2 =other.num, other.den
if gt1 > gt2:
return True
else:
return False
#------------------------------------------------------------------
def __lt__(self, other):
lt1 = self.num, self.den
lt2 = other.num, other.den
if lt1 < lt2:
return True
else:
return False
#------------------------------------------------------------------
def __ne__(self, other):
nequ1 = self.num * other.den
nequ2 = self.den * other.num
if nequ1 != nequ2:
return True
else:
return False
#------------------------------------------------------------------
def __eq__(self, other):
equ1 = self.num * other.den
equ2 = self.den * other.num
if equ1 == equ2:
return True
else:
return False
#----------------------------------------------------------------------
def main():
#----------------------------------------------------------------------
if __name__ == '__main__': main()
#2. Posted:
Status: Offline
Joined: Jun 11, 200914Year Member
Posts: 9,897
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Motto: "I'l no I grew up to fast speed I no u will be little famous" - Famous_Energy
Motto: "I'l no I grew up to fast speed I no u will be little famous" - Famous_Energy
Status: Offline
Joined: Jun 11, 200914Year Member
Posts: 9,897
Reputation Power: 3160
Motto: "I'l no I grew up to fast speed I no u will be little famous" - Famous_Energy
Nobody is going to check over it if we have no idea what it's supposed to do.
- 2useful
- 0not useful
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