implementation - 题库 - HydroOJ

	ID	题目显示标签隐藏标签	AC / 尝试	难度
	658	P1422B Nice Matrix greedy implementation math *1300	0 / 0	4
	655	P1422E Minlexes dp greedy implementation strings *2700	0 / 0	10
	633	P1425E Excitation of Atoms greedy implementation *2200	0 / 0	8
	629	P1426A Floor Number implementation math *800	1 / 1	3
	628	P1426B Symmetric Matrix implementation *900	2 / 2	3
	622	P1427B Chess Cheater greedy implementation sortings *1400	0 / 0	4
	620	P1427D Unshuffling a Deck constructive algorithms implementation *2000	0 / 0	7
	614	P1428B Belted Rooms graphs implementation *1200	0 / 0	4
	612	P1428D Bouncing Boomerangs constructive algorithms greedy implementation *1900	0 / 0	6
	605	P1430B Barrels greedy implementation sortings *800	0 / 0	3
	604	P1430C Numbers on Whiteboard constructive algorithms data structures greedy implementation math *1000	0 / 0	3
	597	P1431B Polycarp and the Language of Gods special problem implementation two pointers 1400	0 / 0	4
	598	P1431C Black Friday special problem implementation 1600	0 / 0	5
	589	P1433A Boring Apartments implementation math *800	1 / 1	3
	588	P1433B Yet Another Bookshelf greedy implementation *800	0 / 0	3
	571	P1437E Make It Increasing binary search constructive algorithms data structures dp implementation *2200	1 / 1	8
	570	P1438A Specific Tastes of Andre constructive algorithms implementation *800	1 / 1	3
	562	P1439A1 Binary Table (Easy Version) constructive algorithms implementation *1500	0 / 0	5
	561	P1439A2 Binary Table (Hard Version) constructive algorithms graphs greedy implementation *1900	0 / 0	6
	559	P1439C Greedy Shopping binary search data structures divide and conquer greedy implementation *2600	0 / 0	10
	556	P1440A Buy the String implementation math *800	0 / 0	3
	553	P1442B Identify the Operations combinatorics data structures dsu greedy implementation *1800	1 / 1	6
	524	P1450D Rating Compression binary search data structures greedy implementation two pointers *1800	0 / 0	6
	519	P1450H2 Multithreading (Hard Version) combinatorics implementation math *3300	0 / 0	10
	516	P1451B Non-Substring Subsequence dp greedy implementation strings *900	0 / 0	3
	517	P1451C String Equality dp greedy hashing implementation strings *1400	0 / 0	4
	503	P1453A Cancel the Trains implementation *800	1 / 1	3
	504	P1453B Suffix Operations constructive algorithms implementation *1400	0 / 0	4
	502	P1453C Triangles greedy implementation *1700	0 / 0	5
	497	P1454B Unique Bid Auction implementation *800	0 / 0	3
	495	P1454C Sequence Transformation greedy implementation *1200	0 / 0	4
	488	P1455E Four Points brute force constructive algorithms flows geometry greedy implementation math ternary search *2400	1 / 3	9
	475	P1461B Find the Spruce brute force dp implementation *1400	0 / 0	4
	473	P1461D Divide and Summarize binary search brute force data structures divide and conquer implementation sortings *1600	0 / 0	5
	472	P1461E Water Level brute force graphs greedy implementation math *2200	0 / 0	8
	470	P1462A Favorite Sequence implementation two pointers *800	1 / 1	3
	469	P1462B Last Year's Substring dp implementation strings *800	1 / 1	3
	466	P1462E2 Close Tuples (hard version) binary search combinatorics implementation math sortings two pointers *1700	0 / 0	5
	461	P1463C Busy Robot implementation *1800	0 / 0	6
	459	P1463E Plan of Lectures constructive algorithms dfs and similar dsu graphs implementation sortings trees *2400	0 / 0	9
	446	P1467B Hills And Valleys brute force implementation *1700	0 / 0	5
	440	P1468C Berpizza data structures implementation *1400	0 / 0	4
	434	P1468I Plane Tiling geometry implementation math *2500	0 / 0	9
	432	P1468K The Robot brute force implementation *1600	1 / 1	5
	430	P1468M Similar Sets data structures graphs implementation *2300	0 / 0	8
	429	P1468N Waste Sorting greedy implementation *900	0 / 0	3
	426	P1469C Building a Fence dp greedy implementation two pointers *1600	0 / 0	5
	419	P1470E Strange Permutation binary search combinatorics data structures dp graphs implementation two pointers *3200	0 / 1	10
	414	P1471B Strange List brute force greedy implementation math *1100	0 / 0	3
	407	P1473A Replacing Elements greedy implementation math sortings *800	1 / 1	3

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