# a=int(input("enter the number"))
# b=int(input("enter the number"))
# c=int(input("enter the number"))
# if a>b and a>c:
#     print(a,"is greter")
# elif b>c and b>a:
#     print(b,"is greter")
# elif c>a and c>b:
#     print(c,"is greter")
# else:
#     print("invalid")