two pointers - Codeforces - 题库

ID	题目显示标签隐藏标签	AC / 尝试	难度
1524	P1394A Boboniu Chats with Du dp greedy sortings two pointers *1800	0 / 0	(无)
1513	P1396D Rainbow Rectangles data structures sortings two pointers *3300	0 / 0	(无)
1504	P1398F Controversial Rounds binary search data structures dp greedy two pointers *2500	0 / 0	(无)
1500	P1399C Boats Competition brute force greedy two pointers *1200	0 / 0	(无)
1497	P1399E2 Weights Division (hard version) binary search dfs and similar greedy sortings trees two pointers *2200	0 / 0	(无)
1492	P1400D Zigzags brute force combinatorics data structures math two pointers *1900	0 / 0	(无)
1489	P1400G Mercenaries bitmasks brute force combinatorics dp dsu math two pointers *2600	0 / 0	(无)
1471	P1403A The Potion of Great Power special problem 2-sat binary search data structures graphs interactive sortings two pointers 2400	0 / 0	(无)
1466	P1404C Fixed Point Removal binary search constructive algorithms data structures greedy two pointers *2300	0 / 0	(无)
1454	P1407C Chocolate Bunny constructive algorithms interactive math two pointers *1600	0 / 0	(无)
1449	P1408C Discrete Acceleration binary search dp implementation math two pointers *1500	0 / 0	(无)
1448	P1408D Searchlights binary search brute force data structures dp implementation sortings two pointers *2000	0 / 0	(无)
1438	P1409E Two Platforms binary search dp sortings two pointers *1800	0 / 0	(无)
1427	P1413C Perform Easily binary search brute force dp implementation sortings two pointers *1900	0 / 0	(无)
1417	P1416A k-Amazing Numbers binary search data structures implementation two pointers *1500	0 / 0	(无)
1404	P1418F Equal Product data structures math number theory two pointers *3000	0 / 0	(无)
1403	P1418G Three Occurrences data structures divide and conquer hashing two pointers *2500	0 / 0	(无)
1398	P1419D2 Sage's Birthday (hard version) binary search brute force constructive algorithms greedy sortings two pointers *1500	0 / 0	(无)
1368	P1423K Lonely Numbers binary search math number theory two pointers *1600	0 / 0	(无)
1335	P1428F Fruit Sequences binary search data structures divide and conquer dp two pointers *2400	0 / 0	(无)

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