This repo contains my solutions to ACM programming contest problems hosted at POJ (http://acm.pku.edu.cn/JudgeOnline/). You can check my profile on POJ at http://acm.pku.edu.cn/JudgeOnline/userstatus?user_id=cmb2. I use POJ to study algorithms and sharpen my programming skill. I believe

"Having a solid base of algorithmic knowledge and technique is one characteristic that separates the truly skilled programmers from the novices." "Introduction to Algorithms"

Problems are organized using their problem ID. All files about Problem X are placed in folder 'X', and the description of the Problem X can be found at http://acm.pku.edu.cn/JudgeOnline/problem?id=X.