print 1.00000005 + 4.000002232314235325
print 4.000002232314235325 + 1.00000005
print 1.00000005 + 3.43424983047240827 + 4.000002232314235325
print 1.00000005 + 4.000002232314235325 + 3.43424983047240827
print 1.00000005 + (4.000002232314235325 + 3.43424983047240827)
print (1.00000005 + 4.000002232314235325) + 3.43424983047240827