Add POJ 1068.
Add ACM test of POJ and SRM329 on Mar26.

Conflicts:

	.gitignore
	TopCoder/SRM/473DIV2/problems.md
Add SRM 473DIV2 test.

My first try on TopCoder, with little achivements, but keep trying. Mar25

Conflicts:

	TopCoder/SRM/473DIV2/problems.md
Merge pull request #1 from deercoder/topcoder

 topcoder branch is OK to be merged to master branch.