Problemset - Codeforces

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Problems

#	Name
686B	Little Robber Girl's Zoo constructive algorithms, implementation, sortings	1100	x7716
624B	Making a String greedy, sortings	1100	x7903
12B	Correct Solution? implementation, sortings	1100	x8012
735B	Urbanization greedy, number theory, sortings	1100	x8302
792A	New Bus Route implementation, sortings	1100	x8744
155B	Combination greedy, sortings	1100	x10011
785B	Anton and Classes greedy, sortings	1100	x10136
558A	Lala Land and Apple Trees brute force, implementation, sortings	1100	x10174
755B	PolandBall and Game binary search, data structures, games, greedy, sortings, strings	1100	x10921
721B	Passwords implementation, math, sortings, strings	1100	x11975
1904B	Collecting Game binary search, dp, greedy, sortings, two pointers	1100	x12830
362B	Petya and Staircases implementation, sortings	1100	x13503
160B	Unlucky Ticket greedy, sortings	1100	x13576
1189B	Number Circle greedy, math, sortings	1100	x13753
1566D1	Seating Arrangements (easy version) data structures, greedy, sortings	1100	x13768
1623B	Game on Ranges brute force, dfs and similar, implementation, sortings	1100	x13906
1417B	Two Arrays greedy, math, sortings	1100	x14331
1869B	2D Traveling geometry, math, shortest paths, sortings	1100	x14402
1839B	Lamps greedy, sortings	1100	x14486
1863B	Split Sort greedy, math, sortings	1100	x14570
1864B	Swap and Reverse constructive algorithms, greedy, sortings, strings	1100	x14751
242B	Big Segment implementation, sortings	1100	x15205
1891B	Deja Vu brute force, math, sortings	1100	x15777
1625B	Elementary Particles brute force, greedy, sortings	1100	x15858
1762B	Make Array Good constructive algorithms, implementation, number theory, sortings	1100	x16192
1685A	Circular Local MiniMax constructive algorithms, greedy, sortings	1100	x16484
166A	Rank List binary search, implementation, sortings	1100	x16776
1682B	AND Sorting bitmasks, constructive algorithms, sortings	1100	x17223
1015C	Songs Compression sortings	1100	x17315
1827A	Counting Orders combinatorics, math, sortings, two pointers	1100	x17481
1807G2	Subsequence Addition (Hard Version) bitmasks, dp, greedy, implementation, sortings	1100	x17708
1579B	Shifting Sort implementation, sortings	1100	x17816
988B	Substrings Sort sortings, strings	1100	x17853
1807G1	Subsequence Addition (Easy Version) brute force, data structures, dp, greedy, implementation, sortings	1100	x17862
1712C	Sort Zero greedy, sortings	1100	x19222
1920B	Summation Game games, greedy, math, sortings	1100	x19262
1832B	Maximum Sum brute force, sortings, two pointers	1100	x19647
1862C	Flower City Fence binary search, data structures, implementation, sortings	1100	x19650
1921D	Very Different Array data structures, greedy, sortings, two pointers	1100	x19969
1529B	Sifid and Strange Subsequences greedy, math, sortings	1100	x20340
1638B	Odd Swap Sort data structures, math, sortings	1100	x20415
1791G1	Teleporters (Easy Version) greedy, sortings	1100	x20531
1722D	Line greedy, sortings	1100	x22282
1557B	Moamen and k-subarrays greedy, sortings	1100	x22826
1873E	Building an Aquarium binary search, sortings	1100	x23028
1676E	Eating Queries binary search, greedy, sortings	1100	x24679
1334B	Middle Class greedy, sortings	1100	x25204
1791E	Negatives and Positives dp, greedy, sortings	1100	x25639
1360C	Similar Pairs constructive algorithms, graph matchings, greedy, sortings	1100	x31704
1335C	Two Teams Composing binary search, greedy, implementation, sortings	1100	x33292
519B	A and B and Compilation Errors data structures, implementation, sortings	1100	x37739
456A	Laptops sortings	1100	x45485
1970A1	Balanced Shuffle (Easy) implementation, sortings	1000	x1591
981B	Businessmen Problems sortings	1000	x6776
967B	Watering System math, sortings	1000	x6831
234B	Reading sortings	1000	x6978
299A	Ksusha and Array brute force, number theory, sortings	1000	x7749
909A	Generate Login brute force, greedy, sortings	1000	x9153
652B	z-sort sortings	1000	x9847
1008B	Turn the Rectangles greedy, sortings	1000	x11242
864A	Fair Game implementation, sortings	1000	x11534
1725B	Basketball Together binary search, greedy, sortings	1000	x11708
1088B	Ehab and subtraction implementation, sortings	1000	x12347
157B	Trace geometry, sortings	1000	x12857
1781B	Going to the Cinema brute force, greedy, sortings	1000	x13222
1155A	Reverse a Substring implementation, sortings, strings	1000	x13528
1117B	Emotes greedy, math, sortings	1000	x13814
1876A	Helmets in Night Light greedy, sortings	1000	x14818
1144C	Two Shuffled Sequences constructive algorithms, sortings	1000	x14954
560A	Currency System in Geraldion implementation, sortings	1000	x16831
507A	Amr and Music greedy, implementation, sortings	1000	x17027
1174A	Ehab Fails to Be Thanos constructive algorithms, greedy, sortings	1000	x17210
1605B	Reverse Sort greedy, sortings	1000	x17646
1614B	Divan and a New Project constructive algorithms, sortings	1000	x17884
1671B	Consecutive Points Segment brute force, math, sortings	1000	x18119
1438B	Valerii Against Everyone constructive algorithms, data structures, greedy, sortings	1000	x18446
1165B	Polycarp Training data structures, greedy, sortings	1000	x20339
1622B	Berland Music data structures, greedy, math, sortings	1000	x20536
1713B	Optimal Reduction constructive algorithms, sortings	1000	x20729
1613B	Absent Remainder greedy, implementation, sortings	1000	x21188
1300B	Assigning to Classes greedy, implementation, sortings	1000	x22243
1849B	Monsters greedy, math, sortings	1000	x22711
37A	Towers sortings	1000	x23576
1419D1	Sage's Birthday (easy version) binary search, constructive algorithms, greedy, sortings	1000	x23611
1955B	Progressive Square constructive algorithms, data structures, implementation, sortings	1000	x23622
1859B	Olya and Game with Arrays constructive algorithms, greedy, math, sortings	1000	x24310
1607C	Minimum Extraction brute force, sortings	1000	x24336
1358B	Maria Breaks the Self-isolation greedy, sortings	1000	x24654
1312B	Bogosort constructive algorithms, sortings	1000	x24696
766B	Mahmoud and a Triangle constructive algorithms, geometry, greedy, math, number theory, sortings	1000	x31143
230A	Dragons greedy, sortings	1000	x74409
412B	Network Configuration greedy, sortings	900	x5269
653A	Bear and Three Balls brute force, implementation, sortings	900	x8004
263B	Squares greedy, implementation, sortings	900	x8717
246A	Buggy Sorting constructive algorithms, greedy, sortings	900	x9051
814A	An abandoned sentiment from past constructive algorithms, greedy, implementation, sortings	900	x10250
63A	Sinking Ship implementation, sortings, strings	900	x10877
1011A	Stages greedy, implementation, sortings	900	x11929
991B	Getting an A greedy, sortings	900	x12310
1132B	Discounts greedy, sortings	900	x12735