(Aug-01-2019, 09:56 AM)shane1236 Wrote: Hello everyone,
I'm facing trouble in the following code, can somebody help me.I am new here even I don't know how to post my code sorry about that. One more thing I want to
understand in the first for loop I passed values to the class, but the variables are taking random value, why we are passing these values, kindly let me know
import math, random class area(): def __init__(self,radius=None, length=None, breath=None, height=None, base=None): if radius==0 and breath!=0: self.radius=random.uniform(1.1, 9.5) self.length=random.uniform(10.5,15.5) self.breath=random.uniform(15,20) self.height=random.uniform(20,25) self.base=random.uniform(26,32) elif length==0 and heigh!=0: self.radius=random.uniform(1.1, 9.5) self.length=length self.breath=random.uniform(15,20) self.height=height self.base=base elif height==0 and base!=0: self.radius=radius self.length=random.uniform(1.1, 9.5) self.breath=breath self.height=random.uniform(1.1, 9.5) self.base=base def areaofcircle(self): return (self.radius**2)*math.pi def areaoftriangl(self): return 0.5*(self.height)*(self.base) def areaofrectangle(self): return (self.length)*(self.breath) areas=[] for i in range(0,10): v=area(1,3,5,0,0) areas.append(v) for v in areas: print( "Area of Circle:", v.areaofcircle(),\ "Area of Triangle:", v.areaoftriangl(),\ "Area of Rectangle:",v.areaofrectangle(),\ )
You are trying to declare radius inside an if elif statement,
v=area(1,3,5,0,0)
at the if radius==0 and breath!=0:
radius not declared at the elif length==0 and heigh!=0:
also radius not declere the same happens and at elif height==0 and base!=0:
Example if use v=area(0,3,5,0,0)
radius to 0 self.radius
declared successfully