| 7 / 24 | A | POJ 3264 | Balanced Lineup | |
| 5 / 12 | B | HDU 5289 | Assignment | |
| 8 / 22 | C | HDU 1754 | I Hate It | |
| 8 / 15 | D | HDU 1698 | Just a Hook | |
| 1 / 1 | E | HDU 1542 | Atlantis | |
| 5 / 16 | F | HDU 1541 | Stars | |
| 4 / 15 | G | UVALive 4329 | Ping pong | |
| 3 / 3 | H | UVALive 5902 | Movie collection | |
| 3 / 11 | I | HDU 5975 | Aninteresting game | |
| 3 / 7 | J | UVALive 4487 | Exclusive-OR | |
| 3 / 6 | K | UVA 11987 | Almost Union-Find | |
| 3 / 5 | L | UVALive 3977 | Summits |
RMQ
A POJ 3264 POJ3264详解
B HDU 5289
线段树
C HDU 1754 单点修改 区间询问
D HDU 1689 区间修改
E HDU 1542 矩形并(看得懂题解就看，看不懂算了）
树状数组
F HDU 1541 板题
G LA 4329
H LA 5902
I HDU 5975
并查集进阶
J LA 4487
K UVa 11987
L LA 3977