Implement czchen-147
Fix wrong cent value when cent is not 2 digits
Use llu to print unsigned long long
Fix off-by-one
Change ans to auto variable
Revert "Fix wrong cent value when cent is not 2 digits"

This reverts commit 6f389e8246082fab8d3df3a1b52644f28ff0ba58.
Add test case for 147
Fix off-by-one
Fix off-by-one
Add test case for 674
Refactoring czchen-147
Refactoring czchen-674
Merge branch 'master' of https://github.com/Judge-Team/UVa-Online-Judge

* 'master' of https://github.com/Judge-Team/UVa-Online-Judge:
  Andy: Modified #10029 but just another TLE.