Problem Set - meet-in-the-middle - SAST OJ

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	9061	codeforces#P45D Event Dates greedy meet-in-the-middle sortings *1900	0 / 0	6
	7866	codeforces#P285D Permutation Sum bitmasks combinatorics dp implementation meet-in-the-middle *1900	0 / 0	6
	7705	codeforces#P327E Axis Walking bitmasks combinatorics constructive algorithms dp meet-in-the-middle *2300	0 / 0	8
	7176	codeforces#P457A Golden System math meet-in-the-middle *1700	0 / 0	5
	7127	codeforces#P468E Permanent dp graph matchings math meet-in-the-middle *3100	0 / 0	10
	7081	codeforces#P478E Wavy numbers brute force dfs and similar meet-in-the-middle sortings *2900	0 / 0	10
	7038	codeforces#P490D Chocolate brute force dfs and similar math meet-in-the-middle number theory *1900	0 / 0	6
	6947	codeforces#P513G1 Inversions problem brute force dfs and similar dp meet-in-the-middle *1800	0 / 0	6
	6938	codeforces#P515B Drazil and His Happy Friends brute force dsu meet-in-the-middle number theory *1300	0 / 0	4
	6898	codeforces#P525E Anya and Cubes binary search bitmasks brute force dp math meet-in-the-middle *2100	0 / 0	7
	6862	codeforces#P534F Simplified Nonogram bitmasks dp hashing meet-in-the-middle *2400	0 / 0	9
	6791	codeforces#P552C Vanya and Scales brute force dp greedy math meet-in-the-middle number theory *1900	0 / 0	6
	6559	codeforces#P585D Lizard Era: Beginning meet-in-the-middle *2300	0 / 0	8
	6296	codeforces#P643F Bears and Juice dp math meet-in-the-middle *2900	0 / 0	10
	5791	codeforces#P765G Math, math everywhere brute force dp math meet-in-the-middle number theory *3200	0 / 0	10
	5770	codeforces#P769D k-Interesting Pairs Of Integers special problem bitmasks brute force meet-in-the-middle 1700	0 / 0	5
	5640	codeforces#P799D Field expansion brute force dp meet-in-the-middle *2100	0 / 0	7
	5471	codeforces#P839E Mother of Dragons brute force graphs math meet-in-the-middle *2700	0 / 0	10
	5330	codeforces#P865F Egg Roulette bitmasks brute force divide and conquer math meet-in-the-middle *3300	0 / 0	10
	5246	codeforces#P888E Maximum Subsequence bitmasks divide and conquer meet-in-the-middle *1800	0 / 0	6
	5125	codeforces#P912E Prime Gift binary search dfs and similar math meet-in-the-middle number theory two pointers *2400	0 / 0	9
	4753	codeforces#P995E Number Clicker divide and conquer graphs meet-in-the-middle number theory *2700	0 / 0	10
	4681	codeforces#P1006F Xor-Paths bitmasks brute force dp meet-in-the-middle *2100	0 / 0	7
	4511	codeforces#P1043D Mysterious Crime brute force combinatorics math meet-in-the-middle two pointers *1700	0 / 0	5
	4207	codeforces#P1105E Helping Hiasat bitmasks brute force dp meet-in-the-middle *2200	0 / 0	8
	3771	codeforces#P1192C Cubeword *special problem brute force dp meet-in-the-middle	0 / 0	(None)
	3591	codeforces#P1221G Graph And Numbers bitmasks brute force combinatorics dp meet-in-the-middle *2900	0 / 0	10
	3491	codeforces#P1249C2 Good Numbers (hard version) binary search greedy math meet-in-the-middle *1500	0 / 0	5
	3427	codeforces#P1257F Make Them Similar bitmasks brute force hashing meet-in-the-middle *2400	0 / 0	9
	3416	codeforces#P1263C Everyone is a Winner! binary search math meet-in-the-middle number theory *1400	0 / 0	4
	3395	codeforces#P1266H Red-Blue Graph dp graphs math matrices meet-in-the-middle *3400	0 / 0	10
	3120	codeforces#P1326F1 Wise Men (Easy Version) bitmasks brute force dp meet-in-the-middle *2600	0 / 0	10
	2591	codeforces#P1423L Light switches meet-in-the-middle *2600	0 / 0	10
	2010	codeforces#P1536F Omkar and Akmar chinese remainder theorem combinatorics constructive algorithms fft games geometry math meet-in-the-middle string suffix structures *2600	0 / 0	10
	1885	codeforces#P1558E Down Below binary search dfs and similar graphs greedy meet-in-the-middle shortest paths *3000	0 / 0	10
	1841	codeforces#P1569E Playoff Restoration bitmasks brute force hashing implementation meet-in-the-middle *2600	0 / 0	10
	1727	codeforces#P1593F Red-Black Number dfs and similar dp implementation math meet-in-the-middle *2100	0 / 0	7
	1693	codeforces#P1601F Two Sorts binary search dfs and similar math meet-in-the-middle *3400	0 / 0	10
	1650	codeforces#P1609F Interesting Sections data structures divide and conquer meet-in-the-middle two pointers *2800	0 / 0	10
	1135	codeforces#P1698G Long Binary String bitmasks math matrices meet-in-the-middle number theory *2900	0 / 0	10
	1068	codeforces#P1709F Multiset of Strings bitmasks brute force dp fft flows graphs math meet-in-the-middle trees *2500	0 / 0	9
	740	codeforces#P1767E Algebra Flash bitmasks brute force dp graphs math meet-in-the-middle trees *2500	0 / 0	9
	657	codeforces#P1779H Olympic Team Building brute force meet-in-the-middle *3500	0 / 0	10
	530	codeforces#P1800F Dasha and Nightmares bitmasks hashing meet-in-the-middle strings *1900	0 / 0	6
	523	codeforces#P1801F Another n-dimensional chocolate bar dp math meet-in-the-middle number theory *2700	0 / 0	10
	309	codeforces#P1840G1 In Search of Truth (Easy Version) constructive algorithms interactive math meet-in-the-middle probabilities *2200	0 / 0	8
	308	codeforces#P1840G2 In Search of Truth (Hard Version) constructive algorithms interactive math meet-in-the-middle probabilities *2500	0 / 0	9
	9379	codeforces#P1958I Equal Trees special problem graphs meet-in-the-middle 3100	0 / 0	10

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