
codeforces
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codeforces部分题解
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Educational Codeforces Round 176 (Rated for Div. 2)(A-D)
Educational Codeforces Round 176 (Rated for Div. 2)(A-D)原创 2025-03-20 15:54:43 · 295 阅读 · 0 评论 -
Codeforces Round 976 (Div. 2) (部分题解)
Codeforces Round 976 (Div. 2) (部分题解)原创 2025-03-09 18:08:56 · 397 阅读 · 0 评论 -
Codeforces Round 1007 (Div. 2)(部分题解)
Codeforces Round 1007 (Div. 2)(部分题解)原创 2025-03-01 15:17:15 · 520 阅读 · 0 评论 -
Educational Codeforces Round 174 (Rated for Div. 2)(部分题解)
Educational Codeforces Round 174 (Rated for Div. 2)(部分题解)原创 2025-02-22 20:35:52 · 1282 阅读 · 0 评论 -
Codeforces Round 1002 (Div. 2)(部分题解)
想要最小的代价,那从最小的代价为1开始做打算,怎样来计算1呢,当为前n-k+2个(不包含第一个)里面存在不为1,则分成的k块的第2块为此块,能使代价为最小1.思路:题意还是比较好理解,分析的话我加了一点猜的成分,对a,b数组的种类和相加小于4就不行,蒋老师的乘完后小于等于2也合理。此外,想让代价最大,就得当k等于n,并且每偶数块是从1开始的递增。思路:这道题有点贪心在里面。原创 2025-02-04 23:29:37 · 518 阅读 · 0 评论 -
Codeforces Round 998 (Div. 3)(部分题解)
Codeforces Round 998 (Div. 3)(部分题解)原创 2025-01-21 21:41:24 · 798 阅读 · 0 评论 -
Codeforces Round 991 (Div. 3)
Codeforces Round 991 (Div. 3)原创 2024-12-07 22:17:35 · 939 阅读 · 0 评论 -
Educational Codeforces Round 172 (Rated for Div. 2)
Educational Codeforces Round 172 (Rated for Div. 2)部分题解原创 2024-12-04 13:27:07 · 339 阅读 · 0 评论 -
Codeforces Round 989(Div. 1 + Div. 2)[Rayan Programming Contest 2024 - Selection]
Rayan Programming Contest 2024 - Selection (Codeforces Round 989, Div. 1 + Div. 2)原创 2024-12-03 01:19:41 · 1029 阅读 · 0 评论 -
Educational Codeforces Round 171 (Rated for Div. 2)
Educational Codeforces Round 171原创 2024-11-10 18:41:37 · 386 阅读 · 0 评论 -
Codeforces Round 984 (Div. 3)(A-F)
Codeforces Round 984 (Div. 3)原创 2024-11-05 00:58:34 · 390 阅读 · 0 评论 -
Codefoces Round 981(D-F)
Codefoces Round 981题解原创 2024-10-26 22:02:29 · 493 阅读 · 0 评论