print "Hello World"

my_str= "Hello World"
result = 9*7

#typecast operators 
# ganzzahl integer:                 int ()
# gleitkommazahl foating point:     float ()
# zeichenkette string:              str ()

#print result
#print int (result *(3 + 5))
#print my_string
#print "the message is " + str(result)

my_list= [12, 53, 12341234, 25, 685]
my_colleagues = ["andi", "lea", "nici", "luki"]
print len (my_colleagues)

print my_list [2]
print my_colleagues
print "{} ist mein Kollege und hat die Nummer {}" .format(my_colleagues[0], my_list[0])

#i = 0
#while (i< len(my_colleagues)):
#    print my_colleagues [i]
#    i=i+1

for x in my_colleagues:
    print x