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- Solved by zerol. 00:11 (+) Solved by zerol. 01:06 (+)2 KB (82 words) - 13:09, 5 December 2018
- Solved by zerol. 01:19 (+3) Upsolved by zerol.3 KB (70 words) - 15:07, 16 May 2018
- Upsolved by zerol. 题解写在[https://zerol.me/2019/03/18/CF-102129A/ 这里]了3 KB (102 words) - 15:16, 19 March 2019
- Solved by zerol & kblack. 04:31 (+5)4 KB (92 words) - 15:59, 5 December 2018
- Solved by zerol. 03:46 (+) Solved by zerol. 00:34 (+)2 KB (70 words) - 15:01, 28 March 2019
- Solved by zerol. 01:47 (+6) zerol: 我有向图建成无向图了,spfa 还写错,罚钱。3 KB (74 words) - 11:38, 28 September 2018
- Welcome Contest, SPb SU Selection (Bytedance Moscow Workshops Day 1)
- Solved by zerol. 00:55 (+) Solved by zerol. 01:49 (+)3 KB (102 words) - 09:33, 17 October 2018
- Solved by zerol. 00:11 (+) Solved by zerol. 02:56 (+)2 KB (55 words) - 11:58, 9 March 2019
- Randomized Algorithms (Bytedance Moscow Workshops Day 3, Div B)
- Upsolved by zerol. (-10) Solved by zerol. 00:13 (+)3 KB (145 words) - 02:05, 11 March 2019
- Solved by ultmaster & zerol. 03:20 (+13)2 KB (84 words) - 15:19, 31 July 2018
- Solved by zerol. 00:46 (+) Upsolved by zerol. (-3)2 KB (56 words) - 10:58, 3 March 2019
- zerol: * 刚写几行,被写真签到的 zerol 赶下了机,期间重新整理了思路,把矩阵的细节敲定,等6 KB (153 words) - 22:41, 28 September 2018
- Solved by zerol. 00:33 (+) Solved by zerol. 01:39 (+1)3 KB (66 words) - 10:55, 3 March 2019
- Solved by kblack & zerol. 03:48 (+1) Solved by zerol. 01:59 (+)5 KB (109 words) - 15:34, 26 October 2018
- === zerol === Solved by zerol. 00:43 (+2)7 KB (185 words) - 13:36, 21 May 2018
- Upsolved by zerol. [http://zerol.me/2018/05/07/BZOJ-4845/ 题解]1 KB (35 words) - 15:22, 11 October 2018
- Graph Theory (Bytedance Moscow Workshops Day 4, Div B)
- Solved by zerol. 03:57 (+) 题意 & 题解:很裸的动态图连通性,可以离线。参考[https://zerol.me/2018/03/06/LOJ-121/ 这个]。2 KB (73 words) - 12:59, 29 March 2019
- Upsolved by zerol. (-7) Solved by zerol. 00:44 (+)2 KB (67 words) - 16:43, 22 March 2019
- Solved by zerol. 02:53 (+) Solved by zerol. 04:37 (+2)2 KB (58 words) - 05:39, 2 May 2018
- Upsolved by zerol. (-1) zerol:这锅我背了。2 KB (48 words) - 13:26, 26 March 2018
- zerol: * 最后半小时,kblack 依旧在刚 D,zerol 躺,ultmaster 蜜汁开心。(假装此处有图)3 KB (87 words) - 18:38, 29 January 2019
- Solved by zerol. 00:22 (+) Solved by zerol. 01:17 (+)3 KB (75 words) - 13:38, 14 February 2019
- DP Optimizations (Bytedance Moscow Workshops Day 2, Div B)
- Solved by zerol. 01:18 (+) Solved by zerol. 00:47 (+1)5 KB (110 words) - 14:52, 22 December 2018
- zerol: Solved by zerol. 02:53 (+1)5 KB (153 words) - 11:44, 18 December 2018
- Upsolved by ultmaster | zerol. zerol: 参考了标程,实在是炫酷。5 KB (204 words) - 05:48, 22 October 2018
- Solved by zerol. 04:30 (+1) Solved by zerol. 00:20 (+)4 KB (122 words) - 14:20, 24 March 2019
- Solved by zerol. 00:07 (+) Solved by zerol. 04:45 (+2)3 KB (96 words) - 04:09, 9 December 2018
- Solved by ultmaster & zerol. 04:05 (+14) * 错误 1:ultmaster 发现自己不会写滑动窗口,然后为了一个 if 跟 zerol 辩论,最后输了。QAQ(其实这个还不算错误)3 KB (104 words) - 16:15, 17 July 2019
- Solved by zerol. 00:23 (+) Solved by zerol. 00:12 (+)5 KB (186 words) - 11:51, 20 November 2018
- Solved by kblack, translated by zerol. 03:51 (+) zerol: 没我啥事,就打了个暴力。4 KB (99 words) - 14:46, 15 February 2019
- Solved by zerol. 00:09 (+) Solved by zerol. 00:17 (+)2 KB (85 words) - 13:06, 22 November 2018
- Solved by zerol. 01:21 (+) 题解:由于询问数量少、行列数量也不大,直接枚举行,然后在列上标记覆盖范围就好了。ultmaster 一开始想上线段树,然后经过 zerol 的提醒,发现线段树也不要。只要一个扫描线就好了。然7 KB (181 words) - 11:52, 5 August 2018
- 先写错了一个变量 WA 了一发,然后不知道什么地方崩了 long long(还立了个 flag 说绝对不会是这个问题的),被 zerol 全部改成 long long 过了。 Upsolved by zerol.4 KB (130 words) - 13:35, 16 June 2018
- Solved by zerol. 01:45 (+) zerol: 空间一手抖开小了,所以没爆内存。(所以是数据造弱了,还是代码写得好?)所以 CDQ 分治好,也更加好写,最重要的是线性内存。[[http://zerol.me/2017/08/03/divide-and-conquer/#cdq%E5%88%86%E6%B2%BB 伪题解]]7 KB (195 words) - 06:42, 21 March 2018
- Solved by zerol. 00:45 (+) * zerol 的暴力 Use DFA as NFA,被出题人卡掉了(太过暴力了)。5 KB (155 words) - 14:11, 26 July 2018
- Solved by zerol. 00:38 (+) Solved by zerol & ultmaster. 02:00 (+)6 KB (162 words) - 14:22, 12 October 2018
- Solved by zerol. 01:45 (+) zerol 的假算法不知道是不是做了另一个问题。3 KB (99 words) - 06:35, 13 October 2018
- Solved by zerol. 00:53 (+) Solved by zerol & kblack. 03:29 (+2)2 KB (65 words) - 14:30, 31 October 2018
- zerol 提出可能中间状态也不会转移到太高的地方去,900 或者 1 Solved by zerol. 00:34 (+3)4 KB (128 words) - 11:23, 17 October 2018
- * 同时场上的气球还是多了起来,C 过的队伍越来越多。跟 zerol 推着推着发现事情并不简单,笑容渐渐消失。 * kblack 拿下了 L 的一血。C 慢慢逼真的,赶 zerol 上去写。写完 WA 了。7 KB (267 words) - 06:03, 2 December 2018
- Solved by zerol. 00:19 (+)5 KB (126 words) - 04:08, 29 August 2018
- Upsolved by zerol. Solved by zerol & ultmaster. 02:47 (+6)4 KB (153 words) - 06:25, 14 August 2018
- Solved by zerol. 00:52 (+) Solved by ultmaster & zerol. 04:38 (+2)3 KB (65 words) - 00:14, 11 March 2019
- Solved by zerol. 01:36 (+) Solved by zerol & ultmaster. 04:18 (+2)2 KB (71 words) - 07:11, 10 March 2019
- Solved by zerol. 00:41 (+1) Solved by zerol. 01:23 (+1)6 KB (244 words) - 05:57, 17 August 2018
- Solved by zerol. 00:07 (+) Solved by zerol. 04:25 (+)6 KB (283 words) - 13:13, 18 September 2018