#maximum between three number

num1 = int(input("enter the first number : ")) 
num2 = int(input("enter the second number : "))
num3 = int(input("enter the third number : ")) 
if num1>=num2 and num1>=num3 and num1!=num2:
    print("greater number is",num1)
elif num2>=num1 and num2>=num3 and num2!=num3:
    print("greater number is",num2)  
elif num3>=num1 and num3>=num2 and num3!=num1:
    print("greater number is",num3)
elif num1==num2==num3:
    print("equal")