#
# print("What's your name?")
# name = input("> ")
#
# print("Hi " + name)

a = 60
b = 7
c = 500

if a > b:
    if a > c:
        print(a)
    else:
        print(c)
else:
    if b > c:
        print(b)
    else:
        print(c)