import math
for eachNum in (.2, .7, 1.2, 1.7, -.2, -.7, -1.2, -1.7):
print "int(%.1f)\t%+.1f" % (eachNum, float(int(eachNum)))
print "floor(%.1f)\t%+.1f" % (eachNum, math.floor(eachNum))
print "round(%.1f)\t%+.1f" % (eachNum, round(eachNum))
print '-' * 20