two pointers - 题库 - Hydro

	ID	题目显示标签隐藏标签	AC / 尝试	难度
	31770	codeforces#P1475D Cleaning the Phone binary search dp sortings two pointers *1800	0 / 0	6
	31780	codeforces#P1476G Minimum Difference data structures hashing sortings two pointers *3100	0 / 0	10
	31829	codeforces#P1487E Cheap Dinner brute force data structures graphs greedy implementation sortings two pointers *2000	0 / 0	7
	31860	codeforces#P1492C Maximum width binary search data structures dp greedy two pointers *1500	0 / 0	5
	31866	codeforces#P1493D GCD of an Array brute force data structures hashing implementation math number theory sortings two pointers *2100	1 / 1	7
	31867	codeforces#P1493E Enormous XOR bitmasks constructive algorithms greedy math strings two pointers *2600	0 / 0	10
	31871	codeforces#P1494C 1D Sokoban binary search dp greedy implementation two pointers *1900	0 / 0	6
	31888	codeforces#P1497E1 Square-free division (easy version) data structures dp greedy math number theory two pointers *1700	1 / 3	5
	31889	codeforces#P1497E2 Square-free division (hard version) data structures dp greedy math number theory two pointers *2500	0 / 0	9
	31905	codeforces#P1500C Matrix Sorting bitmasks brute force constructive algorithms greedy two pointers *2600	0 / 0	10
	31906	codeforces#P1500D Tiles for Bathroom data structures sortings two pointers *2900	1 / 6	10
	31913	codeforces#P1503C Travelling Salesman Problem binary search data structures dp greedy shortest paths sortings two pointers *2200	0 / 0	8
	31914	codeforces#P1503D Flip the Cards 2-sat constructive algorithms data structures greedy sortings two pointers *2600	0 / 0	10
	31935	codeforces#P1508A Binary Literature constructive algorithms greedy implementation strings two pointers *1900	0 / 0	6
	31961	codeforces#P1511G Chips on a Board bitmasks brute force data structures dp games two pointers *2700	0 / 0	10
	31993	codeforces#P1514E Baby Ehab's Hyper Apartment binary search graphs interactive sortings two pointers *2700	0 / 0	10
	31998	codeforces#P1515D Phoenix and Socks greedy sortings two pointers *1500	0 / 0	5
	31999	codeforces#P1515D Phoenix and Socks greedy sortings two pointers *1500	0 / 0	5
	32000	codeforces#P1515D Phoenix and Socks greedy sortings two pointers *1500	0 / 0	5
	32025	codeforces#P1516D Cut binary search data structures dp graphs number theory two pointers *2100	0 / 0	7
	32026	codeforces#P1516D Cut binary search data structures dp graphs number theory two pointers *2100	0 / 0	7
	32027	codeforces#P1516D Cut binary search data structures dp graphs number theory two pointers *2100	0 / 0	7
	32043	codeforces#P1517E Group Photo binary search data structures implementation two pointers *2500	0 / 0	9
	32044	codeforces#P1517E Group Photo binary search data structures implementation two pointers *2500	0 / 0	9
	32045	codeforces#P1517E Group Photo binary search data structures implementation two pointers *2500	0 / 0	9
	32055	codeforces#P1519D Maximum Sum of Products brute force dp implementation math two pointers *1600	0 / 0	5
	32091	codeforces#P1525E Assimilation IV combinatorics dp math probabilities two pointers *2100	0 / 0	7
	32157	codeforces#P1535C Unstable String binary search dp greedy implementation strings two pointers *1400	0 / 0	4
	32171	codeforces#P1537E1 Erase and Extend (Easy Version) binary search brute force dp greedy hashing string suffix structures strings two pointers *1600	0 / 0	5
	32172	codeforces#P1537E2 Erase and Extend (Hard Version) binary search data structures greedy hashing string suffix structures strings two pointers *2200	0 / 0	8
	32176	codeforces#P1538C Number of Pairs binary search data structures math two pointers *1300	1 / 1	4
	32184	codeforces#P1539D PriceFixed binary search data structures greedy implementation sortings two pointers *1600	1 / 1	5
	32220	codeforces#P1547E Air Conditioners dfs and similar dp implementation shortest paths sortings two pointers	0 / 0	(无)
	32221	codeforces#P1547F Array Stabilization (GCD version) binary search data structures number theory two pointers	0 / 0	(无)
	32224	codeforces#P1548B Integers Have Friends binary search data structures math number theory two pointers	0 / 4	10
	32234	codeforces#P1550D Excellent Arrays combinatorics constructive algorithms implementation math two pointers *2300	0 / 0	8
	32235	codeforces#P1550E Stringforces binary search bitmasks dp greedy strings two pointers *2500	0 / 1	9
	32257	codeforces#P1553D Backspace greedy strings two pointers	0 / 3	10
	32272	codeforces#P1555E Boring Segments data structures sortings two pointers	0 / 0	(无)
	32287	codeforces#P1557E Assiut Chess brute force interactive probabilities two pointers *2800	0 / 0	10
	32321	codeforces#P1566D2 Seating Arrangements (hard version) data structures greedy implementation sortings two pointers	1 / 1	10
	32335	codeforces#P1569D Inconvenient Pairs data structures implementation sortings two pointers	0 / 0	(无)
	32416	codeforces#P1582C Grandma Capa Knits a Scarf strings two pointers	0 / 0	(无)
	32420	codeforces#P1582F2 Korney Korneevich and XOR (hard version) binary search brute force dp two pointers	0 / 0	(无)
	32445	codeforces#P1588F Jumping Through the Array binary search data structures graphs two pointers *3500	0 / 0	10
	32450	codeforces#P1592E Bored Bakry bitmasks greedy math two pointers	0 / 0	(无)
	32508	codeforces#P1605E Array Equalizer binary search greedy implementation math number theory sortings two pointers *2400	0 / 1	9
	32523	codeforces#P1607H Banquet Preparations 2 greedy sortings two pointers *2200	0 / 0	8
	32526	codeforces#P1608C Game Master constructive algorithms data structures dfs and similar dp two pointers	1 / 1	10
	32533	codeforces#P1609C Complex Market Analysis binary search dp implementation number theory schedules two pointers *1400	0 / 0	4

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