Selected Solved Problem list
in C/C++
my info on OJ
1 VJudge, Virtual Judge: [link] [code samples] user code available (for relevant problem desprection, open this site[link], and click the "Detail Toggle" on the last column of table)
2 POJ, Peking University: [link] [code samples] user code available (for relevant problem desprection, check this site[link] by problem ID)
3 HDU, Hangzhou Dianzi University, China: acm.hdu.edu.cn(username: howardchina12): [link] unable to download user code
4 CSUOJ, Central South University: [link] unable to download user code