two pointers - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	920	P1475D Cleaning the Phone binary search dp sortings two pointers *1800	0 / 0	(None)
	910	P1476G Minimum Difference data structures hashing sortings two pointers *3100	0 / 0	(None)
	861	P1487E Cheap Dinner brute force data structures graphs greedy implementation sortings two pointers *2000	0 / 0	(None)
	830	P1492C Maximum width binary search data structures dp greedy two pointers *1500	0 / 0	(None)
	824	P1493D GCD of an Array brute force data structures hashing implementation math number theory sortings two pointers *2100	0 / 0	(None)
	823	P1493E Enormous XOR bitmasks constructive algorithms greedy math strings two pointers *2600	0 / 0	(None)
	819	P1494C 1D Sokoban binary search dp greedy implementation two pointers *1900	0 / 0	(None)
	802	P1497E1 Square-free division (easy version) data structures dp greedy math number theory two pointers *1700	0 / 0	(None)
	801	P1497E2 Square-free division (hard version) data structures dp greedy math number theory two pointers *2500	0 / 0	(None)
	785	P1500C Matrix Sorting bitmasks brute force constructive algorithms greedy two pointers *2600	0 / 0	(None)
	784	P1500D Tiles for Bathroom data structures sortings two pointers *2900	0 / 0	(None)
	777	P1503C Travelling Salesman Problem binary search data structures dp greedy shortest paths sortings two pointers *2200	0 / 0	(None)
	776	P1503D Flip the Cards 2-sat constructive algorithms data structures greedy sortings two pointers *2600	0 / 0	(None)
	755	P1508A Binary Literature constructive algorithms greedy implementation strings two pointers *1900	0 / 0	(None)
	729	P1511G Chips on a Board bitmasks brute force data structures dp games two pointers *2700	0 / 0	(None)
	711	P1514E Baby Ehab's Hyper Apartment binary search graphs interactive sortings two pointers *2700	0 / 0	(None)
	707	P1515D Phoenix and Socks greedy sortings two pointers *1500	0 / 0	(None)
	698	P1516D Cut binary search data structures dp graphs number theory two pointers *2100	0 / 0	(None)
	692	P1517E Group Photo binary search data structures implementation two pointers *2500	0 / 0	(None)
	685	P1519D Maximum Sum of Products brute force dp implementation math two pointers *1600	0 / 0	(None)

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