一个胖子的paython之路（1）
vim ex12.py
age = raw_input("How old are you? ")
height = raw_input("How tall are you? ")
weight = raw_input("How much do you weigh? ")
print "So, you're %r old, %r tall and %r heavy." % (
age, height, weight)
python .ex12.py
How old are you ? 25
How tall are you? 183
How much do you weigh? 220
So,you're '25' old, '183' tall and '220' heavy.