image200901/prework.tex | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
New commits:
commit 0262fc3f82f086ca9eb71bde6e2c44e94db31ff8
Author: Noritada Kobayashi <nori1 at dolphin.c.u-tokyo.ac.jp>
Date: Fri Jan 16 01:58:06 2009 +0900
Add my own answer to the task.