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2020-2021:teams:intrepidsword:2020.05.29-2020.06.04_周报 [CVBB ACM Team]

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2020-2021:teams:intrepidsword:2020.05.29-2020.06.04_周报 [2020/06/06 23:12]
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2020-2021:teams:intrepidsword:2020.05.29-2020.06.04_周报 [2020/06/07 10:01] (当前版本)
chielo [jsh]
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 ==== jsh ==== ==== jsh ====
 +
 +  * 6/1 - [[https://​atcoder.jp/​contests/​abc169/​|AtCoder Beginner Contest 169]]: ''​pro:​ 6/​6''​ ''​rk:​ 60/?''​
  
 ===== 本周推荐 ===== ===== 本周推荐 =====
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 ==== jsh ==== ==== jsh ====
  
 +还是菜,莫得什么推荐。
 +
 +介值定理有时候也会用到,即计数或者统计贡献时,某个量是连续变化的。
 +
 +比如 [[https://​atcoder.jp/​contests/​abc163/​tasks/​abc163_d|
 +AtCoder Beginner Contest 163 - D - Sum of Large Numbers]],在已知求和元素的数量的情况下,算一下最大和最小之间的差距即可。
  
 +另外还有 [[https://​atcoder.jp/​contests/​abc169/​tasks/​abc169_e|
 +AtCoder Beginner Contest 169 - E - Count Median]],中位数从最小的情况到最大的情况之间,都能有方案构造出来,所以直接算一下中位数可能的最小值和最大值即可。
2020-2021/teams/intrepidsword/2020.05.29-2020.06.04_周报.1591456368.txt.gz · 最后更改: 2020/06/06 23:12 由 admin