Stay Hungry,Stay Foolish!

摘要: E - Critical Hit https://atcoder.jp/contests/abc280/tasks/abc280_e REFERENCE https://blog.csdn.net/sophilex/article/details/128169335 dp[i]=(dp[i-2]+1 阅读全文
posted @ 2022-12-05 23:26 lightsong 阅读(66) 评论(0) 推荐(0)
千山鸟飞绝,万径人踪灭