Problemset - Codeforces

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Codeforces Round 945 (Div. 2)
4 days

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Difficulty: —

greedy

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Problems

#	Name
515C	Drazil and Factorial greedy, math, sortings	1400	x24983
514A	Chewbaсca and Number greedy, implementation	1200	x45883
509C	Sums of Digits dp, greedy, implementation	2000	x2007
509B	Painting Pebbles constructive algorithms, greedy, implementation	1300	x9524
508E	Arthur and Brackets dp, greedy	2200	x1533
508C	Anya and Ghosts constructive algorithms, greedy	1600	x4412
508B	Anton and currency you all know greedy, math, strings	1300	x22086
507A	Amr and Music greedy, implementation, sortings	1000	x17047
505E	Mr. Kitayuta vs. Bamboos binary search, greedy	2900	x1326
501C	Misha and Forest constructive algorithms, data structures, greedy, sortings, trees	1500	x5509
500C	New Year Book Reading constructive algorithms, greedy, implementation, math	1600	x5743
500B	New Year Permutation dfs and similar, dsu, graphs, greedy, math, sortings	1600	x8706
499A	Watching a movie greedy, implementation	1000	x13719
496E	Distributing Parts greedy, sortings	2100	x1629
494A	Treasure greedy	1500	x6113
492C	Vanya and Exams greedy, sortings	1400	x13698
491B	New York Hotel greedy, math	2100	x537
490E	Restoring Increasing Sequence binary search, brute force, greedy, implementation	2000	x1516
490A	Team Olympiad greedy, implementation, sortings	800	x55645
489C	Given Length and Sum of Digits... dp, greedy, implementation	1400	x44562
489B	BerSU Ball dfs and similar, dp, graph matchings, greedy, sortings, two pointers	1200	x46620
489A	SwapSort greedy, implementation, sortings	1200	x9829
486E	LIS of Sequence data structures, dp, greedy, hashing, math	2200	x2056
486C	Palindrome Transformation brute force, greedy, implementation	1700	x11503
486B	OR in Matrix greedy, hashing, implementation	1300	x16942
485B	Valuable Resources brute force, greedy	1300	x6448
484D	Kindergarten data structures, dp, greedy	2400	x2416
482A	Diverse Permutation constructive algorithms, greedy	1200	x9511
479D	Long Jumps binary search, greedy, implementation	1700	x4706
479C	Exams greedy, sortings	1400	x28557
479B	Towers brute force, constructive algorithms, greedy, implementation, sortings	1400	x7549
478C	Table Decorations greedy	1800	x17482
478B	Random Teams combinatorics, constructive algorithms, greedy, math	1300	x35297
476D	Dreamoon and Sets constructive algorithms, greedy, math	1900	x4321
475C	Kamal-ol-molk's Painting brute force, constructive algorithms, greedy	2100	x777
472C	Design Tutorial: Make It Nondeterministic greedy	1400	x6314
471C	MUH and House of Cards binary search, brute force, greedy, math	1700	x3535
469A	I Wanna Be the Guy greedy, implementation	800	x91567
468B	Two Sets 2-sat, dfs and similar, dsu, graph matchings, greedy	2000	x3947
468A	24 Game constructive algorithms, greedy, math	1500	x7883
467E	Alex and Complicated Task data structures, dp, greedy	2300	x767
464A	No to Palindromes! greedy, strings	1700	x5822
463C	Gargari and Bishops greedy, hashing, implementation	1900	x8376
462B	Appleman and Card Game greedy	1300	x14020
461A	Appleman and Toastman greedy, sortings	1200	x15196
460C	Present binary search, data structures, greedy	1700	x6043
457F	An easy problem about trees dp, games, greedy, trees	3200	x103
457B	Distributed Join greedy	1900	x1126
452D	Washer, Dryer, Folder greedy, implementation	1900	x1474
449B	Jzzhu and Cities graphs, greedy, shortest paths	2000	x8047
449A	Jzzhu and Chocolate greedy, math	1700	x3866
448C	Painting Fence divide and conquer, dp, greedy	1900	x7826
447B	DZY Loves Strings greedy, implementation	1000	x19968
446B	DZY Loves Modification brute force, data structures, greedy	2000	x3515
445B	DZY Loves Chemistry dfs and similar, dsu, greedy	1400	x12120
444A	DZY Loves Physics greedy, math	1600	x3369
442C	Artem and Array data structures, greedy	2500	x1621
442B	Andrey and Problem greedy, math, probabilities	1800	x4849
441B	Valera and Fruits greedy, implementation	1400	x6943
440B	Balancer greedy, implementation	1600	x1916
439A	Devu, the Singer and Churu, the Joker greedy, implementation	900	x24877
437C	The Child and Toy graphs, greedy, sortings	1400	x13516
437B	The Child and Set bitmasks, greedy, implementation, sortings	1500	x9163
436E	Cardboard Box data structures, greedy	2600	x1255
436C	Dungeons and Candies dsu, graphs, greedy, trees	1800	x2580
436A	Feed with Candy greedy	1500	x3392
435D	Special Grid brute force, dp, greedy	2000	x746
435B	Pasha Maximizes greedy	1400	x6750
432E	Square Tiling constructive algorithms, greedy	2300	x662
432C	Prime Swaps greedy, sortings	1800	x2438
432B	Football Kit brute force, greedy, implementation	1200	x11476
432A	Choosing Teams greedy, implementation, sortings	800	x56730
429C	Guess the Tree bitmasks, constructive algorithms, dp, greedy, trees	2300	x900
427E	Police Patrol greedy, implementation, math, ternary search	2000	x1396
425B	Sereja and Table bitmasks, greedy	2200	x1282
424B	Megacity binary search, greedy, implementation, sortings	1200	x7342
417D	Cunning Gena bitmasks, dp, greedy, sortings	1900	x2374
416D	Population Size greedy, implementation, math	2400	x902
416C	Booking System binary search, dp, greedy, implementation	1600	x7642
416A	Guess a number! greedy, implementation, two pointers	1400	x8661
415B	Mashmokh and Tokens binary search, greedy, implementation, math	1500	x6124
414D	Mashmokh and Water Tanks binary search, data structures, greedy, trees, two pointers	2300	x673
413C	Jeopardy! greedy, math	1400	x2304
412B	Network Configuration greedy, sortings	900	x5269
412A	Poster greedy, implementation	900	x4305
405D	Toy Sum greedy, implementation, math	1700	x3088
405A	Gravity Flip greedy, implementation, sortings	900	x94665
404E	Maze 1D binary search, greedy, implementation	2200	x562
402D	Upgrading Array dp, greedy, math, number theory	1800	x2517
402A	Nuts greedy, math	1100	x4514
401C	Team constructive algorithms, greedy, implementation	1400	x19277
401B	Sereja and Contests greedy, implementation, math	1200	x4383
394C	Dominoes constructive algorithms, greedy		x511
391F2	Stock Trading greedy		x103
391C2	The Tournament greedy		x131
389B	Fox and Cross greedy, implementation	1100	x6816
389A	Fox and Number Game greedy, math	1000	x13842
388C	Fox and Card Game games, greedy, sortings	2000	x3088
388A	Fox and Box Accumulation greedy, sortings	1400	x11340
387C	George and Number greedy, implementation	1700	x2159