def kam(a):
    if (a[0] != "A"): 
        return "Kamarát"
    return "nie"

def kam2(a):
    if (a[0] == "A") or (a[0] == "B"):
        return "Kamarát"
    return "nie"
    
print kam("Adam")
print kam("Milan")
print kam("Bára")


def vyssi(a,b):
    if (a > b):
        return a
    return b

def nejvyssi(a,b,c):
    return vyssi(vyssi(a,b),c)

def median(a,b,c):
    nej = nejvyssi(a,b,c)
    if (nej == a):
        return vyssi(b,c)
    if (nej == b):
        return vyssi(a,c)
    return vyssi(b,a)
    
    
# print nejvyssi(5,7,8)
# print median(9,9,9)
# print vyssi(6,7)

def vstup(vek):
    if (vek <= 18) or (vek >= 65):
        return 50
    return 100

# print vstup(65)


def jmeno(jm):
    if (jm == "James Bond"):
        return "007"
    elif (len(jm) > 15):
        return "too long"
    pri = jm[jm.find(" ")+1:]
    me = jm[:jm.find(" ")]
    return pri+" "+me

# print jmeno("James Bond")
# print jmeno("lk jjl")
# print jmeno("Michal Adamovickljll")


#jm = "Peter Ondrejka" # str

# pri = jm[jm.find(" ")+1:]
# me = jm[:jm.find(" ")]
#print pri+" "+me


# jm = "Peter Ondrejka" # str
# a = 100 # int
# b = 3. # float

# print jm[:6]
# print jm.find("e", 6)

# print "citat: \"ahoj\""
# print "Hello"+" "+jm
# print int(a)/ float(b)