num1=int(input("whats the first number: "))
num2=int(input("whats the Second number: "))
num3=int(input("whats the Third number: "))
if (num1 >= num2) and (num1 >= num3):
   largest = num1
elif (num2 >= num1) and (num2 >= num3):
   largest = num2
else:
   largest = num3

print("The largest number is", largest)