2017-C30-team4
从 Trac 迁移的文章
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原文章内容如下:
start:8 Oct 2017, 04:01:24 [[BR]]
finish:8 Oct 2017, 09:01:24 [[BR]]
duration:05:00:00 [[BR]]
||Submission time|| ID|| Problem|| Compiler|| Verdict ||Submission type|| Time|| Memory|| Test||
||8 Oct 2017, 08:20:47||5134465 ||G||GNU c++ 4.9 ||OK||- ||197ms||380.00Kb||- - ||view report||
||8 Oct 2017, 07:51:21||5134333 ||G||GNU c++ 4.9 ||TL||- ||2.082s||380.00Kb||40 - ||view report||
||8 Oct 2017, 07:11:54||5134287 ||D||GNU c++ 4.9 ||OK||- ||128ms||380.00Kb||- - ||view report||
||8 Oct 2017, 05:52:16||5134155 ||F||GNU c++ 4.9 ||OK||- ||42ms||5.44Mb||- - ||view report||
||8 Oct 2017, 05:42:16||5134134 ||E||GNU c++ 4.9 ||OK||- ||27ms||21.14Mb||- - ||view report||
||8 Oct 2017, 05:03:39||5134075 ||C||GNU c++ 4.9 ||OK||- ||8ms||644.00Kb||- - ||view report||
||8 Oct 2017, 05:02:40||5134072 ||C||GNU c++ 4.9 ||RE||- ||3ms||380.00Kb||3 - ||view report||
||8 Oct 2017, 04:37:58||5134042 ||B||GNU c++ 4.9 ||OK||- ||13ms||1.50Mb||- - ||view report||
||8 Oct 2017, 04:34:07||5134038 ||B||GNU c++ 4.9 ||WA||- ||12ms||828.00Kb||35 - ||view report||
||8 Oct 2017, 04:32:54||5134035 ||B||GNU c++ 4.9 ||WA||- ||12ms||816.00Kb||35 - ||view report||
||8 Oct 2017, 04:30:16||5134029 ||B||GNU c++ 4.9 ||WA||- ||12ms||828.00Kb||35 - ||view report||
||8 Oct 2017, 04:18:30||5134010 ||A||GNU c++ 4.9 ||OK||- ||3ms||380.00Kb||- - ||view report||
== zya ==
今天开场我看IJK,没有想法,之后想H题,感觉是旋转卡壳套个二分,极其不好写,精度也不是很稳,暂时先放一放。此时HYY学长已经接连过了ABC(虽然B题wa了三发)。我回去帮忙看DEFG,和JYW学长讨论E,JYW学长想出来了就上去写,和HYY学长讨论F,HYY想出来了就上去写,这两个题还是挺顺利的。然后这个D题我以为很难写甩锅给JYW学长,他写的时候我想到G的暴力加个优化,顺便和HYY学长讨论了一下I。这个I其实我想到正解了,但是由于不能明显证明我就不管他了。D题感觉不应该推给JYW,应该我自己写,因为JYW学长好像不是很熟悉枚举一个状态的子状态,调了很久。G题我先交了发暴力T了,加上之前想的优化就过了。我写G的时候JYW和HYY想到了I的正解(和我之前想的那个一样。。。),然后JYW最后写CDQ分治没有调出来,略遗憾。
== 补题 ==
H[] [[BR]]
I[JYW] [[BR]]
J[] [[BR]]
K[] [[BR]]
start:8 Oct 2017, 04:01:24
finish:8 Oct 2017, 09:01:24
duration:05:00:00
| Submission time | ID | Problem | Compiler | Verdict | Submission type | Time | Memory | Test | |
| 8 Oct 2017, 08:20:47 | 5134465 | G | GNU c++ 4.9 | OK | - | 197ms | 380.00Kb | - - | view report |
| 8 Oct 2017, 07:51:21 | 5134333 | G | GNU c++ 4.9 | TL | - | 2.082s | 380.00Kb | 40 - | view report |
| 8 Oct 2017, 07:11:54 | 5134287 | D | GNU c++ 4.9 | OK | - | 128ms | 380.00Kb | - - | view report |
| 8 Oct 2017, 05:52:16 | 5134155 | F | GNU c++ 4.9 | OK | - | 42ms | 5.44Mb | - - | view report |
| 8 Oct 2017, 05:42:16 | 5134134 | E | GNU c++ 4.9 | OK | - | 27ms | 21.14Mb | - - | view report |
| 8 Oct 2017, 05:03:39 | 5134075 | C | GNU c++ 4.9 | OK | - | 8ms | 644.00Kb | - - | view report |
| 8 Oct 2017, 05:02:40 | 5134072 | C | GNU c++ 4.9 | RE | - | 3ms | 380.00Kb | 3 - | view report |
| 8 Oct 2017, 04:37:58 | 5134042 | B | GNU c++ 4.9 | OK | - | 13ms | 1.50Mb | - - | view report |
| 8 Oct 2017, 04:34:07 | 5134038 | B | GNU c++ 4.9 | WA | - | 12ms | 828.00Kb | 35 - | view report |
| 8 Oct 2017, 04:32:54 | 5134035 | B | GNU c++ 4.9 | WA | - | 12ms | 816.00Kb | 35 - | view report |
| 8 Oct 2017, 04:30:16 | 5134029 | B | GNU c++ 4.9 | WA | - | 12ms | 828.00Kb | 35 - | view report |
| 8 Oct 2017, 04:18:30 | 5134010 | A | GNU c++ 4.9 | OK | - | 3ms | 380.00Kb | - - | view report |
zya
今天开场我看IJK,没有想法,之后想H题,感觉是旋转卡壳套个二分,极其不好写,精度也不是很稳,暂时先放一放。此时HYY学长已经接连过了ABC(虽然B题wa了三发)。我回去帮忙看DEFG,和JYW学长讨论E,JYW学长想出来了就上去写,和HYY学长讨论F,HYY想出来了就上去写,这两个题还是挺顺利的。然后这个D题我以为很难写甩锅给JYW学长,他写的时候我想到G的暴力加个优化,顺便和HYY学长讨论了一下I。这个I其实我想到正解了,但是由于不能明显证明我就不管他了。D题感觉不应该推给JYW,应该我自己写,因为JYW学长好像不是很熟悉枚举一个状态的子状态,调了很久。G题我先交了发暴力T了,加上之前想的优化就过了。我写G的时候JYW和HYY想到了I的正解(和我之前想的那个一样。。。),然后JYW最后写CDQ分治没有调出来,略遗憾。
补题
H[]
I[JYW]
J[]
K[]