C:log 推柿子
D:正难则反,dp 补集
比赛链接
Problems | AC |
---|---|
A. Diagonals | ○ |
B1. Bouquet (Easy Version) | ○ |
B2. Bouquet (Hard Version) | ○ |
C. Squaring | ⊕ |
D. Cases | ⊕ |
E1. Let Me Teach You a Lesson (Easy Version) | |
E2. Let Me Teach You a Lesson (Hard Version) |
C:log 推柿子
D:正难则反,dp 补集
比赛链接
Problems | AC |
---|---|
A. Diagonals | ○ |
B1. Bouquet (Easy Version) | ○ |
B2. Bouquet (Hard Version) | ○ |
C. Squaring | ⊕ |
D. Cases | ⊕ |
E1. Let Me Teach You a Lesson (Easy Version) | |
E2. Let Me Teach You a Lesson (Hard Version) |
我的代码都扔 Code Repo 里面了
Problems | AC |
---|---|
1001. 鸡爪 | ○ |
1002. 梦中的地牢战斗 | 待补 |
1003. 绝对不模拟的简单魔方 | ⊕ |
1004. a*b problem | |
1005. 小塔的养成游戏之梦 | |
1006. 传奇勇士小凯 | ○ |
1007. URL划分 | ○ |
1008. 成长,生命,幸福 | ⊕ |
1009. 强攻计策 | |
1010. 女神的睿智 | ○ |
1011. 在 A 里面找有 C 的 B | ○ |
1012. 图计算 | ⊕ |
Problems | AC |
---|---|
A. Submission Bait | ○ |
B. Array Craft | ○ |
C. Mad MAD Sum | ○ |
D. Grid Puzzle | ⊕ |
E1. Catch the Mole(Easy Version) | |
E2. Catch the Mole(Hard Version) | |
F. Polygonal Segments |
打完球回来边开会边打着玩的,然后降智了。
Problems | AC |
---|---|
A. Piling Up | ○ |
B. Japanese Cursed Doll | ○ |
C. Avoid K Palindrome 2 | ○ |
D. Palindromic Number | ⊕ |
E. Sinking Land | ⊕ |
F. Palindromic Expression | ⊕ |
G. Dynamic Scheduling |
Problems | AC |
---|---|
1001. 循环位移 | ○ |
1002. 星星 | ○ |
1003. 树 | ⊕ |
1004. 传送 | 待补 |
1005. 博弈 | ⊕ |
1006. 序列立方 | ⊕ |
1007. 三元环 | 三维偏序 弃疗 |
1008. 位运算 | ○ |
1009. 数位的关系 | |
1010. 众数 | |
1011. 树上的 mex | |
1012. 并 | 待补 |
最自闭的一集。
tbh 赛前一整天心理状态都不太好,压力也很大。稍微甩个锅吧。
出题人:I failed to find a Div2-A level proof. If you have a simpler proof please share it in the comments.
Problems | AC |
---|---|
A. Split the Multiset | ○ |
B. Make Majority | ○ |
C. Increasing Sequence with Fixed OR | ○ |
D. The Omnipotent Monster Killer | ⊕ |
E. Range Minimum Sum | ⊕ |
F. Heartbeat |
Codeforces Round 956 (Div. 2) and ByteRace 2024
印度 Round = 拉马努金 Round
要做出题需要一点灵感,但是在某些方面还挺有启发性的。
Problems | AC |
---|---|
A. Array Divisibility | ○ |
B. Corner Twist | ○ |
C. Have Your Cake and Eat It Too | ○ |
D. Swap Dilemma | ○ |
E. I Love Balls | ⊕ |
F. array-value | ⊕ |
G. Your Loss |
EPIC Institute of Technology Round Summer 2024 (Div. 1 + Div. 2)
Problems | AC |
---|---|
A. Upload More RAM | ○ |
B. K-Sort | ○ |
C. Basil’s Garden | ○ |
D. World is Mine | ○ |
E. Wonderful Tree! | ○ |
F1. Interesting Problem (Easy Version) | ⊕ |
F2. Interesting Problem (Hard Version) | ⊕ |
G1. Spinning Round (Easy Version) | |
G2. Spinning Round (Hard Version) | |
H. Fumo Temple |
Codeforces Round 955 (Div. 2, with prizes from NEAR!)
重生之我是 Jumping
Problems | AC |
---|---|
A. Soccer | ○ |
B. Collatz Conjecture | ○ |
C. Boring Day | ○ |
D. Beauty of the mountains | ○ |
E. Number of k-good subarrays | ⊕ |
F. Sorting Problem Again | ⊕ |