新增日志：选择与改变
201312月份第一周总结和计划
把6th的日子搞混了
getopt in C lang
use iamwhatim.css
add CSS info
todo:add css done
add SICP
add SICP
Merge branch 'SICP'
finish SICP 1.1
Merge branch 'master' of github.com:LeslieZhu/lesliezhu.github.com into homepage