print "0x1" + 0 = 1
print "0x2" + 0 = 1
print "0x3" + 0 = 1.5
print "0x4" + 0 = 1
print "0x5" + 0 = 1.25
print "0x6" + 0 = 1.5
print "0x7" + 0 = 1.75
print "0x8" + 0 = 1
print "0x9" + 0 = 1.125
print "0x10" + 0 = 1