print "hello world"
print 4567+890123
result = 3123-745
print result
print int ((result * (3+5)))
print "the result is" + str (result)
print "the message is" + "hello world"
my_list = [12,53,2,1234,25,685]
print my_list [1 : 3]
print my_list [0]
print my_list [-1]
#print (result)
#print int((result * (3+5)))
#print "the result is" + str(result)
#print "the message is" + my_str
my_colleagues = ["andi", "adam", "franziska", "salim", "michi", "urs"]
print len (my_colleagues)

for i, x in enumerate (my_list):
    print "number" + str (i) + "is" + str(x)

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

for x in my_list:
    print x