two pointers - Codeforces - 题库

ID	题目显示标签隐藏标签	AC / 尝试	难度
8409	P1732C1 Sheikh (Easy version) binary search bitmasks greedy two pointers *1800	0 / 0	6
8408	P1732C2 Sheikh (Hard Version) binary search bitmasks brute force greedy implementation two pointers *2100	0 / 0	7
8083	P1734D Slime Escape data structures dp greedy two pointers *1800	0 / 0	6
8402	P1736C1 Good Subarrays (Easy Version) binary search data structures schedules two pointers *1300	0 / 0	4
8401	P1736C2 Good Subarrays (Hard Version) binary search data structures dp two pointers *2400	0 / 0	9
8063	P1738E Balance Addicts combinatorics dp math two pointers *2300	0 / 0	8
8180	P1741C Minimize the Thickness brute force greedy math two pointers *1100	0 / 0	3
8159	P1744C Traffic Light binary search implementation two pointers *1000	0 / 0	3
8155	P1744F MEX vs MED math two pointers *2000	0 / 0	7
8153	P1746B Rebellion constructive algorithms greedy two pointers *800	0 / 0	3
8115	P1753F Minecraft Series brute force two pointers *3500	0 / 0	10
8395	P1758D Range = √Sum binary search brute force constructive algorithms math two pointers *1800	0 / 0	6
8280	P1760D Challenging Valleys implementation two pointers *1000	0 / 0	3
8272	P1761E Make It Connected binary search brute force constructive algorithms dsu graphs greedy matrices trees two pointers *2400	0 / 0	9
8248	P1765D Watch the Videos binary search constructive algorithms two pointers *1700	0 / 0	5
8233	P1766E Decomposition binary search brute force data structures divide and conquer dp two pointers *2300	0 / 0	8
8224	P1771B Hossam and Friends binary search constructive algorithms dp two pointers *1400	0 / 0	4
8221	P1771E Hossam and a Letter brute force dp implementation two pointers *2500	0 / 0	9
8197	P1774D Same Count One brute force constructive algorithms implementation two pointers *1600	0 / 0	5
8363	P1777C Quiz Master binary search math number theory sortings two pointers	0 / 0	(无)

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