The answer code for UVa#10271 developed by Andy Shen.
Add the uHunt record.
UVa AC 10004 and update README.md
The test data for UVa#10271.
The anser for UVa#10271.
Merge branch 'master' of ssh://github.com/Judge-Team/UVa-Online-Judge
Add test data for 10891
Implement 10891