brute force - 题库

ID	题目显示标签隐藏标签	AC / 尝试	难度
2780	P1374F Cyclic Shifts Sorting brute force constructive algorithms implementation sortings *2400	0 / 0	9
2776	P1375D Replace by MEX brute force constructive algorithms sortings *1900	0 / 0	6
2773	P1375G Tree Modification brute force constructive algorithms dfs and similar graph matchings graphs trees *2800	0 / 0	10
2770	P1379A Acacius and String brute force implementation strings *1500	0 / 0	5
2769	P1379B Dubious Cyrpto binary search brute force math number theory *1500	0 / 0	5
2768	P1379C Choosing flowers binary search brute force data structures dfs and similar dp greedy sortings two pointers *2000	0 / 0	7
2767	P1379D New Passenger Trams binary search brute force data structures sortings two pointers *2300	0 / 0	8
2763	P1380A Three Indices brute force data structures *900	0 / 0	3
2761	P1380C Create The Teams brute force dp greedy implementation sortings *1400	0 / 0	4
2750	P1382A Common Subsequence brute force *800	0 / 0	3
2745	P1383D Rearrange brute force constructive algorithms graphs greedy sortings *2800	0 / 0	10
2741	P1384B1 Koa and the Beach (Easy Version) brute force dp greedy *1900	0 / 0	6
2736	P1385D a-Good String bitmasks brute force divide and conquer dp implementation *1500	0 / 0	5
2725	P1388A Captain Flint and Crew Recruitment brute force greedy math number theory *800	0 / 0	3
2719	P1389B Array Walk brute force dp greedy *1600	0 / 0	5
2718	P1389C Good String brute force dp greedy two pointers *1500	0 / 0	5
2717	P1389D Segment Intersections brute force greedy implementation math *2100	0 / 0	7
2712	P1391B Fix You brute force greedy implementation *800	0 / 0	3
2710	P1391D 505 bitmasks brute force constructive algorithms dp greedy implementation *2000	0 / 0	7
2692	P1394B Boboniu Walks on Graph brute force dfs and similar graphs hashing *2300	0 / 0	8
2688	P1395A Boboniu Likes to Color Balls brute force math *1000	0 / 0	3
2686	P1395C Boboniu and Bit Operations bitmasks brute force dp greedy *1600	0 / 0	5
2684	P1396B Stoned Game brute force constructive algorithms games greedy *1800	0 / 0	6
2679	P1397B Power Sequence brute force math number theory sortings *1500	0 / 0	5
2669	P1399C Boats Competition brute force greedy two pointers *1200	0 / 0	4
2663	P1400B RPG Protagonist brute force greedy math *1700	0 / 0	5
2662	P1400C Binary String Reconstruction 2-sat brute force constructive algorithms greedy *1500	0 / 0	5
2661	P1400D Zigzags brute force combinatorics data structures math two pointers *1900	0 / 0	6
2659	P1400F x-prime Substrings brute force dfs and similar dp string suffix structures strings *2800	0 / 0	10
2658	P1400G Mercenaries bitmasks brute force combinatorics dp dsu math two pointers *2600	0 / 0	10
2637	P1406B Maximum Product brute force dp greedy implementation sortings *1200	0 / 0	4
2632	P1407B Big Vova brute force greedy math number theory *1300	0 / 0	4
2625	P1408D Searchlights binary search brute force data structures dp implementation sortings two pointers *2000	0 / 0	7
2618	P1409B Minimum Product brute force greedy math *1100	0 / 0	3
2617	P1409C Yet Another Array Restoration brute force math number theory *1200	0 / 0	4
2612	P1411B Fair Numbers brute force number theory *1000	0 / 0	3
2610	P1411D Grime Zoo brute force greedy implementation strings *2100	0 / 0	7
2604	P1413C Perform Easily binary search brute force dp implementation sortings two pointers *1900	0 / 0	6
2600	P1415A Prison Break brute force math *800	0 / 0	3
2599	P1415B Repainting Street brute force brute force greedy *1100	0 / 0	3
2598	P1415C Bouncing Ball brute force dp implementation *1400	0 / 0	4
2597	P1415D XOR-gun bitmasks brute force constructive algorithms *2000	0 / 0	7
2578	P1419B Stairs brute force constructive algorithms greedy implementation math *1200	0 / 0	4
2575	P1419D2 Sage's Birthday (hard version) binary search brute force constructive algorithms greedy sortings two pointers *1500	0 / 0	5
2563	P1421D Hexagons brute force constructive algorithms greedy implementation math shortest paths *1900	0 / 0	6
2562	P1421E Swedish Heroes brute force dp implementation *2700	0 / 0	10
2527	P1426E Rock, Paper, Scissors brute force constructive algorithms flows greedy math *1800	0 / 0	6
2515	P1428C ABBB brute force data structures greedy strings *1100	0 / 0	3
2508	P1430A Number of Apartments brute force constructive algorithms math *900	0 / 0	3
2494	P1431H Rogue-like Game special problem brute force greedy two pointers 2600	0 / 0	10
2485	P1433G Reducing Delivery Cost brute force graphs shortest paths *2100	0 / 0	7
2477	P1437A Marketing Scheme brute force constructive algorithms greedy math *800	0 / 0	3
2466	P1438E Yurii Can Do Everything binary search bitmasks brute force constructive algorithms divide and conquer two pointers *2500	0 / 0	9
2447	P1443E Long Permutation brute force math two pointers *2400	0 / 0	9
2446	P1444A Division brute force math number theory *1500	0 / 0	5
2442	P1444E Finding the Vertex brute force dfs and similar dp interactive trees *3500	0 / 0	10
2429	P1450B Balls of Steel brute force geometry greedy *1000	0 / 0	3
2409	P1452E Two Editorials brute force dp greedy sortings two pointers *2500	0 / 0	9
2403	P1453D Checkpoints brute force constructive algorithms greedy math probabilities *1900	0 / 0	6
2390	P1455E Four Points brute force constructive algorithms flows geometry greedy implementation math ternary search *2400	0 / 0	9
2377	P1461B Find the Spruce brute force dp implementation *1400	0 / 0	4
2375	P1461D Divide and Summarize binary search brute force data structures divide and conquer implementation sortings *1600	0 / 0	5
2374	P1461E Water Level brute force graphs greedy implementation math *2200	0 / 0	8
2370	P1462C Unique Number brute force greedy math *900	0 / 0	3
2358	P1466A Bovine Dilemma brute force geometry math *800	0 / 0	3
2354	P1466E Apollo versus Pan bitmasks brute force math *1800	0 / 0	6
2348	P1467B Hills And Valleys brute force implementation *1700	0 / 0	5
2334	P1468K The Robot brute force implementation *1600	0 / 0	5
2327	P1469D Ceil Divisions brute force constructive algorithms math number theory *1700	0 / 0	5
2326	P1469E A Bit Similar bitmasks brute force hashing string suffix structures strings two pointers *2400	0 / 0	9
2322	P1470C Strange Shuffle binary search brute force constructive algorithms interactive *2500	0 / 0	9
2317	P1471B Strange List brute force greedy implementation math *1100	0 / 0	3
2311	P1472F New Year's Puzzle brute force dp graph matchings greedy sortings *2100	0 / 0	7
2308	P1473B String LCM brute force math number theory strings *1000	0 / 0	3
2300	P1474C Array Destruction brute force constructive algorithms data structures greedy implementation sortings *1700	0 / 0	5
2295	P1475B New Year's Number brute force dp math *900	0 / 0	3
2291	P1475F Unusual Matrix 2-sat brute force constructive algorithms *1900	0 / 0	6
2288	P1476B Inflation binary search brute force greedy math *1300	0 / 0	4
2276	P1478A Nezzar and Colorful Balls brute force greedy *800	0 / 0	3
2275	P1478B Nezzar and Lucky Number brute force dp greedy math *1100	0 / 0	3
2269	P1479D Odd Mineral Resource binary search bitmasks brute force data structures probabilities trees *2900	0 / 0	10
2264	P1481B New Colony brute force greedy implementation *1100	0 / 0	3
2263	P1481C Fence Painting brute force constructive algorithms greedy *1600	0 / 0	5
2262	P1481D AB Graph brute force constructive algorithms graphs greedy implementation *2000	0 / 0	7
2257	P1482C Basic Diplomacy brute force constructive algorithms greedy implementation *1600	0 / 0	5
2251	P1485A Add and Divide brute force greedy math number theory *1000	0 / 0	3
2249	P1485C Floor and Mod binary search brute force math number theory *1700	0 / 0	5
2240	P1486E Paired Payment binary search brute force constructive algorithms dp flows graphs shortest paths *2200	0 / 0	8
2236	P1487C Minimum Ties brute force constructive algorithms dfs and similar graphs greedy implementation math *1500	0 / 0	5
2235	P1487D Pythagorean Triples binary search brute force math number theory *1500	0 / 0	5
2234	P1487E Cheap Dinner brute force data structures graphs greedy implementation sortings two pointers *2000	0 / 0	7
2229	P1488C Two Policemen special problem binary search brute force math 1900	0 / 0	6
2220	P1490B Balanced Remainders brute force constructive algorithms math *1000	0 / 0	3
2219	P1490C Sum of Cubes binary search brute force brute force math *1100	0 / 0	3
2214	P1491A K-th Largest Value brute force greedy implementation *800	0 / 0	3
2213	P1491B Minimal Cost brute force math *1200	0 / 0	4
2212	P1491C Pekora and Trampoline brute force data structures dp greedy implementation *1700	0 / 0	5
2210	P1491E Fib-tree brute force dfs and similar divide and conquer number theory trees *2400	0 / 0	9
2206	P1491I Ruler Of The Zoo brute force data structures *3500	0 / 0	10
2201	P1492E Almost Fault-Tolerant Database brute force constructive algorithms dfs and similar greedy implementation *2500	0 / 0	9

试试手气

根据当前过滤条件随机选择一道题

分类

动态规划

搜索

计算几何

贪心

树结构

图结构

数论

模拟

数据结构

博弈论

字符串

组合数学

线性代数

高精度

递推

概率论

NPC

其他

状态

开发

支持

关于

分类

状态

开发

支持

关于

还没有账户？

登录