Done ex1.21
Done ex1.22
Modify 1.22
Add 1.23 and 1.24
Change extention from .scm to .rst
Merge branch 'master' of github.com:sicp-reading/sicp-answers

Conflicts:
	chapter_1/ex1.01.scm
	chapter_1/ex1.03.scm
	chapter_1/ex1.05.scm
Modify comment for reST format
Merge pull request #9 from naoiwata/master

Change extention from .scm to .rst
Merge pull request #10 from cocoatomo/master

Change comment format for reST
Solved 1.16
Solved 1.17
Solved
Revert "Modify comment for reST format"

This reverts commit 420c11fc58a0f809101e6410834237ee0d1c837a.
Revert "Modify comment for reST format"

This reverts commit 420c11fc58a0f809101e6410834237ee0d1c837a.
Merge branch 'master' of github.com:naoiwata/sicp-answers
Merge remote-tracking branch 'upstream/master'
Solved 1.16
Solved 1.17
Solved
Solved