two pointers - 题库 - FJNU

	ID	题目显示标签隐藏标签	AC / 尝试	难度
	1007	P1475D Cleaning the Phone binary search dp sortings two pointers *1800	0 / 0	(无)
	997	P1476G Minimum Difference data structures hashing sortings two pointers *3100	0 / 0	(无)
	948	P1487E Cheap Dinner brute force data structures graphs greedy implementation sortings two pointers *2000	0 / 0	(无)
	917	P1492C Maximum width binary search data structures dp greedy two pointers *1500	0 / 0	(无)
	911	P1493D GCD of an Array brute force data structures hashing implementation math number theory sortings two pointers *2100	0 / 0	(无)
	910	P1493E Enormous XOR bitmasks constructive algorithms greedy math strings two pointers *2600	0 / 0	(无)
	906	P1494C 1D Sokoban binary search dp greedy implementation two pointers *1900	0 / 0	(无)
	889	P1497E1 Square-free division (easy version) data structures dp greedy math number theory two pointers *1700	0 / 0	(无)
	888	P1497E2 Square-free division (hard version) data structures dp greedy math number theory two pointers *2500	0 / 0	(无)
	872	P1500C Matrix Sorting bitmasks brute force constructive algorithms greedy two pointers *2600	0 / 0	(无)
	871	P1500D Tiles for Bathroom data structures sortings two pointers *2900	0 / 0	(无)
	864	P1503C Travelling Salesman Problem binary search data structures dp greedy shortest paths sortings two pointers *2200	0 / 0	(无)
	863	P1503D Flip the Cards 2-sat constructive algorithms data structures greedy sortings two pointers *2600	0 / 0	(无)
	842	P1508A Binary Literature constructive algorithms greedy implementation strings two pointers *1900	0 / 0	(无)
	816	P1511G Chips on a Board bitmasks brute force data structures dp games two pointers *2700	0 / 0	(无)
	798	P1514E Baby Ehab's Hyper Apartment binary search graphs interactive sortings two pointers *2700	0 / 0	(无)
	794	P1515D Phoenix and Socks greedy sortings two pointers *1500	0 / 0	(无)
	785	P1516D Cut binary search data structures dp graphs number theory two pointers *2100	0 / 0	(无)
	779	P1517E Group Photo binary search data structures implementation two pointers *2500	0 / 0	(无)
	772	P1519D Maximum Sum of Products brute force dp implementation math two pointers *1600	0 / 0	(无)
	744	P1525E Assimilation IV combinatorics dp math probabilities two pointers *2100	0 / 0	(无)
	678	P1535C Unstable String binary search dp greedy implementation strings two pointers *1400	0 / 0	(无)
	664	P1537E1 Erase and Extend (Easy Version) binary search brute force dp greedy hashing implementation string suffix structures strings two pointers *1600	0 / 0	(无)
	663	P1537E2 Erase and Extend (Hard Version) binary search data structures greedy hashing string suffix structures strings two pointers *2200	0 / 0	(无)
	659	P1538C Number of Pairs binary search data structures math two pointers *1300	0 / 0	(无)
	651	P1539D PriceFixed binary search greedy implementation sortings two pointers *1600	0 / 0	(无)
	617	P1547C Pair Programming greedy two pointers *1100	0 / 0	(无)
	615	P1547E Air Conditioners data structures dp implementation shortest paths sortings two pointers *1500	0 / 0	(无)
	614	P1547F Array Stabilization (GCD version) binary search brute force data structures divide and conquer number theory two pointers *1900	0 / 0	(无)
	611	P1548B Integers Have Friends binary search data structures divide and conquer math number theory two pointers *1800	0 / 0	(无)
	601	P1550D Excellent Arrays binary search combinatorics constructive algorithms implementation math sortings two pointers *2300	0 / 0	(无)
	600	P1550E Stringforces binary search bitmasks brute force dp strings two pointers *2500	0 / 0	(无)
	578	P1553D Backspace dp greedy strings two pointers *1500	0 / 0	(无)
	563	P1555E Boring Segments data structures sortings trees two pointers *2100	0 / 0	(无)
	555	P1556G Gates to Another World bitmasks data structures dsu two pointers *3300	0 / 0	(无)
	547	P1558B Up the Strip brute force dp math number theory two pointers *1900	0 / 0	(无)
	538	P1559D2 Mocha and Diana (Hard Version) brute force constructive algorithms dfs and similar dsu graphs greedy trees two pointers *2500	0 / 0	(无)
	515	P1566D2 Seating Arrangements (hard version) data structures greedy implementation sortings two pointers *1600	0 / 0	(无)
	501	P1569D Inconvenient Pairs binary search data structures implementation sortings two pointers *1900	0 / 0	(无)
	487	P1572B Xor of 3 brute force constructive algorithms greedy two pointers *2500	0 / 0	(无)
	429	P1582C Grandma Capa Knits a Scarf brute force data structures greedy strings two pointers *1200	0 / 0	(无)
	425	P1582F2 Korney Korneevich and XOR (hard version) binary search brute force dp greedy two pointers *2400	0 / 0	(无)
	400	P1588F Jumping Through the Array binary search data structures graphs two pointers *3500	0 / 0	(无)
	395	P1592E Bored Bakry bitmasks greedy math two pointers *2400	0 / 0	(无)
	375	P1598C Delete Two Elements data structures dp implementation math two pointers *1200	0 / 0	(无)
	370	P1599A Weights constructive algorithms greedy two pointers *2600	0 / 0	(无)
	360	P1600E Array Game games greedy two pointers *1900	0 / 0	(无)
	356	P1601B Frog Traveler data structures dfs and similar dp graphs shortest paths two pointers *1900	0 / 0	(无)
	337	P1605E Array Equalizer binary search greedy implementation math number theory sortings two pointers *2400	0 / 0	(无)
	322	P1607H Banquet Preparations 2 greedy sortings two pointers *2200	0 / 0	(无)
	319	P1608C Game Master data structures dfs and similar dp graphs greedy two pointers *1700	0 / 0	(无)
	312	P1609C Complex Market Analysis binary search dp implementation number theory schedules two pointers *1400	0 / 0	(无)
	309	P1609F Interesting Sections data structures divide and conquer meet-in-the-middle two pointers *2800	0 / 0	(无)
	305	P1610B Kalindrome Array greedy two pointers *1100	0 / 0	(无)
	293	P1611E1 Escape The Maze (easy version) dfs and similar greedy shortest paths trees two pointers *1700	0 / 0	(无)
	291	P1611F ATM and Students binary search data structures two pointers *1800	0 / 0	(无)
	234	P1619H Permutation and Queries brute force data structures divide and conquer two pointers *2400	0 / 0	(无)
	214	P1622D Shuffle combinatorics math two pointers *2000	0 / 0	(无)
	191	P1626C Monsters And Spells binary search data structures dp greedy implementation math two pointers *1700	0 / 0	(无)
	183	P1627E Not Escaping data structures dp implementation shortest paths two pointers *2200	0 / 0	(无)
	181	P1628A Meximum Array binary search constructive algorithms greedy implementation math two pointers *1400	0 / 0	(无)
	171	P1630B Range and Partition binary search constructive algorithms data structures greedy two pointers *1800	0 / 0	(无)
	170	P1630C Paint the Middle dp greedy sortings two pointers *2200	0 / 0	(无)
	161	P1632D New Year Concert binary search data structures greedy math number theory two pointers *2000	0 / 0	(无)
	127	P1638F Two Posters brute force data structures greedy two pointers *3200	0 / 0	(无)
	112	P1641D Two Arrays bitmasks brute force combinatorics greedy hashing math two pointers *2700	0 / 0	(无)
	100	P1646B Quality vs Quantity brute force constructive algorithms greedy sortings two pointers *800	0 / 0	(无)
	59	P1656B Subtract Operation data structures greedy math two pointers *1100	0 / 0	(无)
	3540	P1659D Reverse Sort Sum constructive algorithms data structures greedy implementation math two pointers	0 / 0	(无)
	35	P1660D Maximum Product Strikes Back brute force implementation math two pointers *1600	0 / 0	(无)
	13	P1665E MinimizOR bitmasks brute force data structures divide and conquer greedy implementation two pointers *2500	0 / 0	(无)
	7756	P1669F Eating Candies binary search data structures greedy two pointers *1100	0 / 0	(无)
	7738	P1672D Cyclic Rotation constructive algorithms greedy implementation two pointers *1700	0 / 0	(无)
	7706	P1676F Longest Strike data structures greedy implementation sortings two pointers *1300	0 / 0	(无)
	7773	P1680C Binary String binary search greedy strings two pointers *1600	0 / 0	(无)
	7782	P1682F MCMF? data structures flows graphs greedy sortings two pointers	0 / 0	(无)
	7765	P1684E MEX vs DIFF binary search brute force constructive algorithms data structures greedy two pointers *2100	0 / 0	(无)
	7764	P1684F Diverse Segments data structures two pointers *2600	0 / 0	(无)
	7845	P1689A Lex String brute force greedy implementation sortings two pointers *800	0 / 0	(无)
	7837	P1690D Black and White Stripe implementation two pointers *1000	0 / 0	(无)
	7836	P1690E Price Maximization binary search greedy math two pointers *1500	0 / 0	(无)
	7832	P1691B Shoe Shuffling constructive algorithms greedy implementation two pointers *1000	0 / 0	(无)
	7830	P1691D Max GEQ Sum binary search constructive algorithms data structures divide and conquer implementation two pointers *1800	0 / 0	(无)
	7823	P1692E Binary Deque binary search implementation two pointers *1200	0 / 0	(无)
	7821	P1692G 2^Sort data structures dp sortings two pointers *1400	0 / 0	(无)
	7814	P1693F I Might Be Wrong binary search greedy two pointers *3400	0 / 0	(无)
	7929	P1696H Maximum Product? brute force combinatorics dp greedy implementation math two pointers *3500	0 / 0	(无)
	7803	P1697C awoo's Favorite Problem binary search constructive algorithms data structures greedy implementation strings two pointers *1400	0 / 0	(无)
	7924	P1698E PermutationForces II brute force combinatorics greedy sortings trees two pointers *2300	0 / 0	(无)
	7917	P1699E Three Days Grace data structures dp greedy math number theory two pointers *2600	0 / 0	(无)
	7914	P1701C Schedule Management binary search greedy implementation two pointers *1400	0 / 0	(无)
	7913	P1701D Permutation Restoration binary search data structures greedy math sortings two pointers *1900	0 / 0	(无)
	7885	P1706D2 Chopping Carrots (Hard Version) brute force constructive algorithms data structures dp greedy math number theory two pointers *2400	0 / 0	(无)
	7974	P1712E1 LCM Sum (easy version) binary search brute force combinatorics math number theory two pointers *2300	0 / 0	(无)
	7973	P1712E2 LCM Sum (hard version) brute force data structures math number theory two pointers *2500	0 / 0	(无)
	7988	P1715E Long Way Home binary search brute force chinese remainder theorem combinatorics constructive algorithms data structures dfs and similar divide and conquer dp dsu expression parsing flows games geometry graph matchings graphs greedy hashing implementation interactive math matrices number theory probabilities schedules shortest paths sortings string suffix structures strings ternary search trees two pointers	0 / 0	(无)
	7951	P1718A2 Burenka and Traditions (hard version) data structures dp greedy two pointers	0 / 0	(无)
	7943	P1719C Fighting Tournament binary search data structures implementation two pointers	0 / 0	(无)
	8045	P1721C Min-Max Array Transformation binary search greedy two pointers *1400	0 / 0	(无)
	8033	P1725C Circular Mirror binary search combinatorics geometry math two pointers *2000	0 / 0	(无)

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