狗狗(WishingBone orz)从ZOJ前6个Volumn精调细选的40题，虽然每年集训都见，但一直没有好好做掉。今年最后一次集训了，最近忙的事情也不多，特别是实习+毕设搞的我手的完全生疏了，于是下定决心重头开始把这40道题完全重做一遍。
说来半年多没怎么水题，SRM也没做，退化得真是厉害，集训新手选拔第一场的时候，我在旁边打酱油，然后我突然问于指导，“诶，C++的注释是怎么样的啊”。我发现我先写了个”–”，又写了个”#” (perl写多了)，再改成个”%” (latex……毕业论文害的)，vim都没有高亮，好不容易想起来”//”，自己也冷得不行。重写这40题的时候也是，以前轻松搞定的问题也WA个几次，还有些就都不会写了，好在慢慢找回点状态。最后几个大自然还是折腾了比较久，特别是”ZOJ1448 Pattern Matching Using Regular Expression”，数据实在是太不厚道了啊。还有”ZOJ1230 Legendary Pokemon”，蘑菇题什么的最讨厌了。
| ID | ZOJ ID | Title | Ratio (AC/All) |
| 1001 | 1021 | The Willy Memorial Program | 23.69% (82/346) |
| 1002 | 1030 | Farmland | 50.33% (151/300) |
| 1003 | 1041 | Transmitters | 49.30% (995/2018) |
| 1004 | 1043 | Split Windows | 52.48% (74/141) |
| 1005 | 1060 | Sorting It All Out | 29.89% (993/3322) |
| 1006 | 1063 | Space Station Shielding | 31.79% (235/739) |
| 1007 | 1066 | Square Ice | 37.69% (239/634) |
| 1008 | 1100 | Mondriaan’s Dream | 39.23% (840/2141) |
| 1009 | 1103 | Hike on a Graph | 46.49% (524/1127) |
| 1010 | 1116 | A Well-Formed Program | 29.88% (75/251) |
| 1011 | 1123 | Triangle Encapsulation | 35.32% (136/385) |
| 1012 | 1138 | Symbolic Derivation | 49.23% (32/65) |
| 1013 | 1144 | Robbery | 32.24% (128/397) |
| 1014 | 1145 | Dreisam Equations | 27.77% (75/270) |
| 1015 | 1155 | Triangle War | 37.20% (109/293) |
| 1016 | 1185 | Metal Cutting | 31.03% (63/203) |
| 1017 | 1193 | Reflections | 42.77% (77/180) |
| 1018 | 1197 | Sorting Slides | 26.03% (257/987) |
| 1019 | 1230 | Legendary Pokemon | 43.33% (13/30) |
| 1020 | 1237 | Fans and Gems | 37.03% (50/135) |
| 1021 | 1245 | Triangles | 31.91% (532/1667) |
| 1022 | 1298 | Domino Effect | 26.02% (431/1656) |
| 1023 | 1299 | Pendulum | 43.20% (35/81) |
| 1024 | 1301 | The New Villa | 31.15% (396/1271) |
| 1025 | 1321 | Parallelepiped Walk | 20.00% (32/160) |
| 1026 | 1387 | Decoding Morse Sequences | 37.63% (499/1326) |
| 1027 | 1389 | Fill the Cisterns! | 42.08% (141/335) |
| 1028 | 1391 | Horizontally Visible Segments | 24.36% (115/472) |
| 1029 | 1413 | 2D Nim | 47.31% (44/93) |
| 1030 | 1423 | (Your)((Term)((Project))) | 37.73% (512/1357) |
| 1031 | 1425 | Crossed Matchings | 61.69% (641/1039) |
| 1032 | 1426 | Counting Rectangles | 63.45% (125/197) |
| 1033 | 1448 | Pattern Matching Using Regular Expression | 8.29% (18/217) |
| 1034 | 1460 | The Partition of a Cake | 29.37% (94/320) |
| 1035 | 1462 | Team Them Up! | 18.29% (75/410) |
| 1036 | 1463 | Brackets Sequence | 18.20% (356/1956) |
| 1037 | 1504 | Slots of Fun | 64.37% (197/306) |
| 1038 | 1506 | Left Labyrinths | 21.70% (28/129) |
| 1039 | 1509 | Family | 14.79% (25/169) |
| 1040 | 1518 | This Sentence is False | 37.71% (109/289) |
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