鸿蒙OS&基于UniApp的区块链钱包创建实践:打造支持鸿蒙生态的Web3应用#三方框架 #Uniapppre { white-space: pre !important; word-wrap: normal !important; overflow-x: auto !important; display: block !impor…
推荐阅读:A、B、E、F、N、O、R、T、U、WContest Link
\(\text{By DaiRuiChen007}\)*A. [CF2097F] Lost Luggage (7.5)
Problem Link
先建立网络流,每层的点 \(i\) 向下一层 \(i-1,i,i+1\) 分别连权值 \(a_i,b_i,c_i\…
A - Affinity for Artifacts
我不会。我会了。
B - Balanced Neighbors 2然后 \(n\leq 5\) 无解。
C - Combine to Make Non-decreasing
容易发现原题目等价于将原序列分成若干段,要求段之间的 \(\text{OR}\) 值 non-…
pre { white-space: pre !important; word-wrap: normal !important; overflow-x: auto !important; display: block !important; font-family: "Consolas", "Monaco", "Courier New", …