two pointers - Codeforces - 题库

ID	题目显示标签隐藏标签	AC / 尝试	难度
1328	P1430D String Deletion binary search data structures greedy two pointers *1700	0 / 0	(无)
1323	P1431B Polycarp and the Language of Gods special problem implementation two pointers 1400	0 / 0	(无)
1317	P1431H Rogue-like Game special problem brute force greedy two pointers 2600	0 / 0	(无)
1302	P1436E Complicated Computations binary search data structures two pointers *2400	0 / 0	(无)
1295	P1437F Emotional Fishermen combinatorics dp math two pointers *2600	0 / 0	(无)
1289	P1438E Yurii Can Do Everything binary search bitmasks brute force constructive algorithms divide and conquer two pointers *2500	0 / 0	(无)
1270	P1443E Long Permutation brute force math two pointers *2400	0 / 0	(无)
1258	P1446D2 Frequency Problem (Hard Version) data structures greedy two pointers *3000	0 / 0	(无)
1249	P1450D Rating Compression binary search data structures greedy implementation two pointers *1800	0 / 0	(无)
1232	P1452E Two Editorials brute force dp greedy sortings two pointers *2500	0 / 0	(无)
1218	P1454F Array Partition binary search data structures greedy two pointers *2100	0 / 0	(无)
1195	P1462A Favorite Sequence implementation two pointers *800	0 / 0	(无)
1191	P1462E1 Close Tuples (easy version) binary search combinatorics math sortings two pointers *1500	0 / 0	(无)
1190	P1462E2 Close Tuples (hard version) binary search combinatorics implementation math sortings two pointers *1700	0 / 0	(无)
1185	P1463D Pairs binary search constructive algorithms greedy two pointers *1900	0 / 0	(无)
1151	P1469C Building a Fence dp greedy implementation two pointers *1600	0 / 0	(无)
1149	P1469E A Bit Similar bitmasks brute force hashing string suffix structures strings two pointers *2400	0 / 0	(无)
1147	P1470A Strange Birthday Party binary search dp greedy sortings two pointers *1300	0 / 0	(无)
1143	P1470E Strange Permutation binary search combinatorics data structures dp graphs implementation two pointers *3200	0 / 0	(无)
1135	P1472E Correct Placement binary search data structures dp sortings two pointers *1700	0 / 0	(无)

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