# find maximum number
def biggest(a,b,c):
    if a>b and a>c :
      print("biggest number=",a)
  elif b>a and b>c:  
       print("biggest number=",b)
  elif a==b:
       print("a=b")
  elif b==c:
       print("b==c")
   else:
       print("biggest number=",c)
   
   
