constructive algorithms - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	7610	P1647B Madoka and the Elegant Gift brute force constructive algorithms graphs implementation	0 / 0	(None)
	7609	P1647C Madoka and Childish Pranks constructive algorithms greedy	0 / 0	(None)
	7608	P1647D Madoka and the Best School in Russia constructive algorithms dp math number theory	0 / 0	(None)
	7	P1648B Integral Array brute force constructive algorithms data structures math	0 / 0	(None)
	5214	P1650D Twist the Permutation brute force constructive algorithms math	0 / 0	(None)
	7604	P1651B Prove Him Wrong constructive algorithms greedy	0 / 0	(None)
	7713	P1677C Tokitsukaze and Two Colorful Tapes constructive algorithms dfs and similar graphs greedy *1900	0 / 0	(None)
	7687	P1682B AND Sorting bitmasks constructive algorithms sortings *1100	0 / 0	(None)
	7686	P1682C LIS or Reverse LIS? constructive algorithms greedy implementation math *1400	0 / 0	(None)
	7685	P1682D Circular Spanning Tree constructive algorithms implementation trees *2000	0 / 0	(None)
	7684	P1682E Unordered Swaps constructive algorithms dfs and similar graphs greedy math sortings trees *2700	0 / 0	(None)
	7682	P1684A Digit Minimization constructive algorithms games math strings *800	0 / 0	(None)
	7681	P1684B Z mod X = C constructive algorithms math *800	0 / 0	(None)
	7680	P1684C Column Swapping brute force constructive algorithms greedy implementation sortings *1400	0 / 0	(None)
	7679	P1684D Traps constructive algorithms greedy sortings *1700	0 / 0	(None)
	7678	P1684E MEX vs DIFF binary search brute force constructive algorithms data structures greedy two pointers *2100	0 / 0	(None)
	7676	P1684G Euclid Guess constructive algorithms flows graph matchings math number theory *2800	0 / 0	(None)
	7675	P1684H Hard Cut constructive algorithms dfs and similar divide and conquer math *3400	0 / 0	(None)
	7674	P1685A Circular Local MiniMax constructive algorithms greedy sortings *1100	0 / 0	(None)
	7672	P1685C Bring Balance brute force constructive algorithms greedy *2600	0 / 0	(None)

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