Problemset - Codeforces

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Codeforces Round #717 (Div. 2)
38:54:35
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constructive algorithms

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Problems

#	Name
698B	Fix a Tree constructive algorithms, dfs and similar, dsu, graphs, trees	1700	x4429
1131F	Asya And Kittens constructive algorithms, dsu	1700	x4412
1085D	Minimum Diameter Tree constructive algorithms, implementation, trees	1700	x4346
1118C	Palindromic Matrix constructive algorithms, implementation	1700	x4306
1227C	Messy constructive algorithms	1700	x4305
1148C	Crazy Diamond constructive algorithms, sortings	1700	x4069
1254A	Feeding Chicken constructive algorithms, greedy, implementation	1700	x4050
1042C	Array Product constructive algorithms, greedy, math	1700	x3806
617D	Polyline constructive algorithms, implementation	1700	x3614
758C	Unfair Poll binary search, constructive algorithms, implementation, math	1700	x3351
1023D	Array Restoration constructive algorithms, data structures	1700	x3338
949B	A Leapfrog in the Array constructive algorithms, math	1700	x3185
439C	Devu and Partitioning of the Array brute force, constructive algorithms, implementation, number theory	1700	x3183
761D	Dasha and Very Difficult Problem binary search, brute force, constructive algorithms, greedy, sortings	1700	x3163
960C	Subsequence Counting bitmasks, constructive algorithms, greedy, implementation	1700	x3139
297A	Parity Game constructive algorithms	1700	x3122
831C	Jury Marks brute force, constructive algorithms	1700	x3114
990D	Graph And Its Complement constructive algorithms, graphs, implementation	1700	x3049
729D	Sea Battle constructive algorithms, greedy, math	1700	x2942
605B	Lazy Student constructive algorithms, data structures, graphs	1700	x2901
1118E	Yet Another Ball Problem constructive algorithms, implementation	1700	x2895
1032C	Playing Piano constructive algorithms, dp	1700	x2802
938C	Constructing Tests binary search, brute force, constructive algorithms	1700	x2759
581D	Three Logos bitmasks, brute force, constructive algorithms, geometry, implementation, math	1700	x2731
756A	Pavel and barbecue constructive algorithms, dfs and similar	1700	x2720
1068C	Colored Rooks constructive algorithms, graphs	1700	x2567
201A	Clear Symmetry constructive algorithms, dp, math	1700	x2474
193A	Cutting Figure constructive algorithms, graphs, trees	1700	x2449
148C	Terse princess constructive algorithms, greedy	1700	x2425
260C	Balls and Boxes constructive algorithms, greedy, implementation	1700	x2340
644B	Processing Queries *special problem, constructive algorithms, data structures, two pointers	1700	x2328
14C	Four Segments brute force, constructive algorithms, geometry, implementation, math	1700	x2230
275B	Convex Shape constructive algorithms, implementation	1700	x2226
765D	Artsem and Saunders constructive algorithms, dsu, math	1700	x2191
66D	Petya and His Friends constructive algorithms, math, number theory	1700	x2097
161B	Discounts constructive algorithms, greedy, sortings	1700	x1704
575D	Tablecity constructive algorithms, implementation	1700	x1690
82B	Sets constructive algorithms, hashing, implementation	1700	x1623
1089E	Easy Chess constructive algorithms	1700	x1503
910C	Minimum Sum constructive algorithms, greedy, math	1700	x1286
49C	Disposition constructive algorithms, math	1700	x1183
183A	Headquarters constructive algorithms, math	1700	x435
1328D	Carousel constructive algorithms, dp, graphs, greedy, math	1800	x8781
1396B	Stoned Game brute force, constructive algorithms, games, greedy	1800	x7615
1329A	Dreamoon Likes Coloring constructive algorithms, greedy, implementation, math	1800	x7083
1367D	Task On The Board constructive algorithms, greedy, implementation, sortings	1800	x6318
1338B	Edge Weight Assignment bitmasks, constructive algorithms, dfs and similar, greedy, math, trees	1800	x6208
1442A	Extreme Subtraction constructive algorithms, dp, greedy	1800	x5882
1316C	Primitive Primes constructive algorithms, math, ternary search	1800	x5734
1334D	Minimum Euler Cycle constructive algorithms, graphs, greedy, implementation	1800	x5673
220B	Little Elephant and Array constructive algorithms, data structures	1800	x5525
1244D	Paint the Tree brute force, constructive algorithms, dp, graphs, implementation, trees	1800	x5301
1426E	Rock, Paper, Scissors brute force, constructive algorithms, flows, greedy, math	1800	x5212
1296E1	String Coloring (easy version) constructive algorithms, dp, graphs, greedy, sortings	1800	x4956
1187C	Vasya And Array constructive algorithms, greedy, implementation	1800	x4794
1208C	Magic Grid constructive algorithms	1800	x4782
1304D	Shortest and Longest LIS constructive algorithms, graphs, greedy, two pointers	1800	x4701
1491D	Zookeeper and The Infinite Zoo bitmasks, constructive algorithms, dp, greedy, math	1800	x4496
482B	Interesting Array constructive algorithms, data structures, trees	1800	x4369
1477A	Nezzar and Board constructive algorithms, math, number theory	1800	x3972
1151C	Problem for Nazar constructive algorithms, math	1800	x3955
600C	Make Palindrome constructive algorithms, greedy, strings	1800	x3757
623A	Graph and String constructive algorithms, graphs	1800	x3687
894B	Ralph And His Magic Field combinatorics, constructive algorithms, math, number theory	1800	x3647
1290B	Irreducible Anagrams binary search, constructive algorithms, data structures, strings, two pointers	1800	x3606
1016D	Vasya And The Matrix constructive algorithms, flows, math	1800	x3606
1179B	Tolik and His Uncle constructive algorithms	1800	x3482
1109B	Sasha and One More Name constructive algorithms, hashing, strings	1800	x3433
551B	ZgukistringZ brute force, constructive algorithms, implementation, strings	1800	x3319
1286B	Numbers on Tree constructive algorithms, data structures, dfs and similar, graphs, greedy, trees	1800	x3294
1254B1	Send Boxes to Alice (Easy Version) constructive algorithms, greedy, math, number theory, ternary search, two pointers	1800	x3204
989C	A Mist of Florescence constructive algorithms, graphs	1800	x3026
827B	High Load constructive algorithms, greedy, implementation, trees	1800	x2905
733C	Epidemic in Monstropolis constructive algorithms, dp, greedy, two pointers	1800	x2867
1082D	Maximum Diameter Graph constructive algorithms, graphs, implementation	1800	x2806
1196E	Connected Component on a Chessboard constructive algorithms, implementation	1800	x2737
663A	Rebus constructive algorithms, expression parsing, greedy, math	1800	x2684
641C	Little Artem and Dance brute force, constructive algorithms, implementation	1800	x2573
610C	Harmony Analysis constructive algorithms	1800	x2552
301A	Yaroslav and Sequence constructive algorithms	1800	x2539
538D	Weird Chess brute force, constructive algorithms, implementation	1800	x2261
665D	Simple Subset constructive algorithms, greedy, number theory	1800	x2158
899D	Shovel Sale constructive algorithms, math	1800	x2062
873D	Merge Sort constructive algorithms, divide and conquer	1800	x2053
1250B	The Feast and the Bus brute force, constructive algorithms, greedy, math	1800	x1946
1267L	Lexicography constructive algorithms, strings	1800	x1937
730B	Minimum and Maximum constructive algorithms, interactive	1800	x1927
847C	Sum of Nestings constructive algorithms	1800	x1917
141C	Queue constructive algorithms, greedy, sortings	1800	x1874
452B	4-point polyline brute force, constructive algorithms, geometry, trees	1800	x1824
142B	Help General constructive algorithms, greedy, implementation	1800	x1774
533E	Correcting Mistakes constructive algorithms, dp, greedy, hashing, strings, two pointers	1800	x1773
145B	Lucky Number 2 constructive algorithms	1800	x1768
727D	T-shirts Distribution constructive algorithms, flows, greedy	1800	x1408
370C	Mittens constructive algorithms, greedy, sortings	1800	x1313
1090D	Similar Arrays constructive algorithms	1800	x1219
238B	Boring Partition constructive algorithms	1800	x1040
883K	Road Widening constructive algorithms, greedy, implementation	1800	x819
45J	Planting Trees constructive algorithms	1800	x617
5C	Longest Regular Bracket Sequence constructive algorithms, data structures, dp, greedy, sortings, strings	1900	x6943