摘要: ###A.B-Suffix Array ###B.Infinite Tree ###C.Domino ###D.Quadratic Form ###E.Counting Spanning Trees ###F.Infinite String Comparision Periodicity Lemma 阅读全文
posted @ 2020-07-19 17:15 Rynar 阅读(201) 评论(0) 推荐(0)
摘要: ###A.Clam and Fish 思路:贪心,没啥好说 int n,m,k; string s; void solve(){ cin>>n; cin>>s; int f=0,c=0; for (int i=0;i<n;i++){ if (s[i]=='0'){ if (c)c--,f++; } 阅读全文
posted @ 2020-07-19 12:22 Rynar 阅读(254) 评论(0) 推荐(0)