import os
import sys

print 'Python: %x' % sys.hexversion
print 'System: ',
sys.stdout.flush()
os.system('uname -a')
print

a = 'DNSSEC'
ha = hash(a)
print 'hash("%s") == %d' % (a, ha)

print

b = ''
for l in ['D', 'N', 'S', 'S', 'E', 'C']:
    b += l
    hb = hash(b)
    print 'hash("%s") == %d' % (b, hb)

assert hb == ha, 'hashes do not match!'