*800 - Codeforces - 题库

ID	题目显示标签隐藏标签	AC / 尝试	难度
706	P1551B1 Wonderful Coloring - 1 greedy strings *800	0 / 0	(无)
699	P1552A Subsequence Permutation sortings strings *800	0 / 0	(无)
690	P1553A Digits Sum math number theory *800	0 / 0	(无)
681	P1554A Cherry greedy *800	0 / 0	(无)
670	P1556A A Variety of Operations math *800	0 / 0	(无)
662	P1557A Ezzat and Two Subsequences brute force math sortings *800	0 / 0	(无)
645	P1560A Dislike of Threes implementation *800	0 / 0	(无)
644	P1560B Who's Opposite? math *800	0 / 0	(无)
643	P1560C Infinity Table implementation math *800	0 / 0	(无)
638	P1561A Simply Strange Sort brute force implementation sortings *800	0 / 0	(无)
635	P1562A The Miracle and the Sleeper greedy math *800	0 / 0	(无)
628	P1566A Median Maximization binary search greedy math *800	0 / 0	(无)
627	P1566B MIN-MEX Cut bitmasks constructive algorithms dp greedy *800	0 / 0	(无)
619	P1567A Domino Disaster implementation strings *800	0 / 0	(无)
613	P1569A Balanced Substring implementation *800	0 / 0	(无)
607	P1571A Sequence of Comparisons special problem 800	0 / 0	(无)
591	P1573A Countdown greedy *800	0 / 0	(无)
589	P1574A Regular Bracket Sequences constructive algorithms *800	0 / 0	(无)
556	P1579A Casimir's String Solitaire math strings *800	0 / 0	(无)
542	P1581A CQXYM Count Permutations combinatorics math number theory *800	0 / 0	(无)

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