brute force - Codeforces - 题库

ID	题目显示标签隐藏标签	AC / 尝试	难度
236	P1638F Two Posters brute force data structures greedy two pointers *3200	0 / 0	(无)
224	P1641A Great Sequence brute force greedy sortings *1200	0 / 0	(无)
222	P1641C Anonymity Is Important binary search brute force data structures dsu greedy sortings *2200	0 / 0	(无)
221	P1641D Two Arrays bitmasks brute force combinatorics greedy hashing math two pointers *2700	0 / 0	(无)
215	P1644B Anti-Fibonacci Permutation brute force constructive algorithms implementation *800	0 / 0	(无)
214	P1644C Increase Subarray Sums brute force dp greedy implementation *1400	0 / 0	(无)
212	P1644E Expand the Path brute force combinatorics data structures implementation math *1900	0 / 0	(无)
209	P1646B Quality vs Quantity brute force constructive algorithms greedy sortings two pointers *800	0 / 0	(无)
208	P1646C Factorials and Powers of Two bitmasks brute force constructive algorithms dp math *1500	0 / 0	(无)
206	P1646E Power Board brute force dp math number theory *2200	0 / 0	(无)
203	P1647B Madoka and the Elegant Gift brute force constructive algorithms graphs implementation *1200	0 / 0	(无)
197	P1648B Integral Array brute force constructive algorithms data structures math *1800	0 / 0	(无)
187	P1650D Twist the Permutation brute force constructive algorithms implementation math *1300	0 / 0	(无)
181	P1651C Fault-tolerant Network brute force data structures implementation *1500	0 / 0	(无)
179	P1651E Sum of Matchings brute force combinatorics constructive algorithms dfs and similar graph matchings greedy math *2600	0 / 0	(无)
178	P1651F Tower Defense binary search brute force data structures *3000	0 / 0	(无)
177	P1654A Maximum Cake Tastiness brute force greedy implementation sortings *800	0 / 0	(无)
173	P1654E Arithmetic Operations brute force data structures graphs math *2300	0 / 0	(无)
160	P1657A Integer Moves brute force math *800	0 / 0	(无)
157	P1657D For Gamers binary search brute force greedy math sortings *2000	0 / 0	(无)

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