nr=[7,5,8,40,23,9]
print len(nr)
print "len returneaza lungimea sirului."
print max(nr)
print min(nr)

print list('text to list')

print "________________"

print nr
nr[3]=77
print nr

print "________________"

print nr
del nr[3]
print nr
print len(nr)

raw_input("Press <enter> to exit")
