tarjan's

摘要： "题目链接" Stability Time Limit: 3000/2000 MS (Java/Others) Memory Limit: 65535/102400 K (Java/Others) Total Submission(s): 1607 Accepted Submission(s): 3 阅读全文

摘要： "题目链接" Minimum Cut Time Limit: 3000/2000 MS (Java/Others) Memory Limit: 65535/102400 K (Java/Others) Total Submission(s): 1816 Accepted Submission(s): 阅读全文

摘要： "题目链接" 题意：给出一棵 $n$ 个结点 $m$ 条边的 $trie$ 树，树的深度从 $0$ 开始，现要求删掉一层结点(删掉该层结点后下面的结点可能可以合并)使得剩下的点最少，输出最少的结点树并输出删除哪一层。 题解：这一题直接暴力枚举删除 $i+1$ 层，然后把 $i+2$ 层的子树进行$t 阅读全文

摘要： "题目链接 gym101190D" Problem D. Delight for a Cat Input file: delight.in Output file: delight.out A cat is going on an adventure. Each hour, the cat can 阅读全文

摘要： "题目链接" E. Table Compression time limit per test4 seconds memory limit per test256 megabytes inputstandard input outputstandard output Little Petya is 阅读全文

摘要： "题目链接" D. Arpa and a list of numbers time limit per test2 seconds memory limit per test256 megabytes inputstandard input outputstandard output Arpa ha 阅读全文

摘要： "题目链接" B. Legacy time limit per test2 seconds memory limit per test256 megabytes inputstandard input outputstandard output Rick and his co workers hav 阅读全文

摘要： "题目链接" La Vie en rose Time Limit: 7000/3500 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 3188 Accepted Submission(s 阅读全文

摘要： 题目链接 E. The Great Mixing time limit per test1 second memory limit per test256 megabytes inputstandard input outputstandard output Sasha and Kolya deci 阅读全文

摘要： "题目链接" D. Weird journey time limit per test2 seconds memory limit per test256 megabytes inputstandard input outputstandard output Little boy Igor want 阅读全文