Problemset - Codeforces

Problems

#	Name
776B	Sherlock and his girlfriend constructive algorithms, number theory	1200	x21139
776A	A Serial Killer brute force, implementation, strings	900	x12163
774C	Maximum Number *special problem, constructive algorithms, greedy, implementation	1200	x4095
770A	New Password *special problem, implementation	800	x20017
769B	News About Credit *special problem, greedy, two pointers	1200	x3300
769A	Year of University Entrance *special problem, implementation, sortings	800	x5779
768A	Oath of the Night's Watch constructive algorithms, sortings	900	x27709
767A	Snacktower data structures, implementation	1100	x20411
766B	Mahmoud and a Triangle constructive algorithms, geometry, greedy, math, number theory, sortings	1000	x33176
766A	Mahmoud and Longest Uncommon Subsequence constructive algorithms, strings	1000	x30685
765C	Table Tennis Game 2 math	1200	x6991
765B	Code obfuscation greedy, implementation, strings	1100	x7136
765A	Neverending competitions implementation, math	900	x9029
764B	Timofey and cubes constructive algorithms, implementation	900	x11890
764A	Taymyr is calling you brute force, implementation, math	800	x16364
761A	Dasha and Stairs brute force, constructive algorithms, implementation, math	1000	x14541
760A	Petr and a calendar implementation, math	800	x8214
758B	Blown Garland brute force, implementation, number theory	1100	x10221
758A	Holiday Of Equality implementation, math	800	x61673
757A	Gotta Catch Em' All! implementation	1000	x11275
755B	PolandBall and Game binary search, data structures, games, greedy, sortings, strings	1100	x11336
755A	PolandBall and Hypothesis brute force, graphs, math, number theory	800	x18142
754B	Ilya and tic-tac-toe game brute force, implementation	1100	x7256
754A	Lesha and array splitting constructive algorithms, greedy, implementation	1200	x8720
753A	Santa Claus and Candies dp, greedy, math	1000	x9097
750A	New Year and Hurry binary search, brute force, implementation, math	800	x76493
749B	Parallelogram is Back brute force, constructive algorithms, geometry	1200	x8505
749A	Bachgold Problem greedy, implementation, math, number theory	800	x49895
748A	Santa Claus and a Place in a Class implementation, math	800	x9015
747B	Mammoth's Genome Decoding implementation, strings	900	x8910
747A	Display Size brute force, math	800	x10282
746B	Decoding implementation, strings	900	x28233
746A	Compote implementation, math	800	x21566
745A	Hongcow Learns the Cyclic Shift implementation, strings	900	x10479
743B	Chloe and the sequence binary search, bitmasks, constructive algorithms, implementation	1200	x14934
743A	Vladik and flights constructive algorithms, greedy, implementation	1200	x11178
742A	Arpa’s hard exam and Mehrdad’s naive cheat implementation, math, number theory	1000	x43047
740B	Alyona and flowers constructive algorithms	1200	x8335
735B	Urbanization greedy, number theory, sortings	1100	x8399
735A	Ostap and Grasshopper implementation, strings	800	x12515
734B	Anton and Digits brute force, greedy, implementation, math	800	x29469
734A	Anton and Danik implementation, strings	800	x154589
733B	Parade math	1100	x10684
733A	Grasshopper And the String implementation	1000	x16178
732C	Sanatorium binary search, constructive algorithms, greedy, implementation, math	1200	x9750
732B	Cormen --- The Best Friend Of a Man dp, greedy	1000	x24612
732A	Buy a Shovel brute force, constructive algorithms, implementation, math	800	x73204
731B	Coupons and Discounts constructive algorithms, greedy	1100	x7997
731A	Night at the Museum implementation, strings	800	x46207
729B	Spotlights dp, implementation	1200	x7985
729A	Interview with Oleg implementation, strings	900	x7494
727A	Transformation: from A to B brute force, dfs and similar, math	1000	x14043
725B	Food on the Plane implementation, math	1200	x5149
725A	Jumping Ball implementation	1000	x7092
724A	Checking the Calendar implementation	1000	x7101
723B	Text Document Analysis expression parsing, implementation, strings	1100	x10207
723A	The New Year: Meeting Friends implementation, math, sortings	800	x79617
722B	Verse Pattern implementation, strings	1200	x6505
721B	Passwords implementation, math, sortings, strings	1100	x12102
721A	One-dimensional Japanese Crossword implementation	800	x18607
719A	Vitya in the Countryside implementation	1100	x15555
717C	Potions Homework implementation, sortings	1200	x3950
716A	Crazy Computer implementation	800	x22362
714B	Filya and Homework implementation, sortings	1200	x14560
714A	Meeting of Old Friends implementation, math	1100	x10798
712B	Memory and Trident implementation, strings	1100	x9780
712A	Memory and Crow implementation, math	800	x11911
711A	Bus to Udayland brute force, implementation	800	x29541
710A	King Moves implementation	800	x13849
709A	Juicer implementation	900	x32575
708A	Letters Cyclic Shift constructive algorithms, greedy, implementation, strings	1200	x9015
707A	Brain's Photos implementation	800	x49579
706B	Interesting drink binary search, dp, implementation	1100	x64347
706A	Beru-taxi brute force, geometry, implementation	900	x14524
705B	Spider Man games, math	1100	x9175
705A	Hulk implementation	800	x108114
703A	Mishka and Game implementation	800	x57176
702A	Maximum Increase dp, greedy, implementation	800	x45488
701B	Cells Not Under Attack data structures, math	1200	x11792
701A	Cards greedy, implementation	800	x19682
699A	Launch of Collider implementation	1000	x16015
697A	Pineapple Incident implementation, math	900	x12821
691A	Fashion in Berland implementation	1000	x10228
690D1	The Wall (easy)	1200	x2621
690A1	Collective Mindsets (easy)	1100	x2879
688B	Lovely Palindromes constructive algorithms, math	1000	x32394
688A	Opponents implementation	800	x13983
686B	Little Robber Girl's Zoo constructive algorithms, implementation, sortings	1100	x7805
686A	Free Ice Cream constructive algorithms, implementation	800	x37851
683A	The Check of the Point *special problem, geometry	1200	x795
682B	Alyona and Mex sortings	1200	x11546
682A	Alyona and Numbers constructive algorithms, math, number theory	1100	x21822
681A	A Good Contest implementation	800	x15548
680B	Bear and Finding Criminals constructive algorithms, implementation	1000	x24447
680A	Bear and Five Cards constructive algorithms, implementation	800	x12381
678A	Johny Likes Numbers implementation, math	800	x13364
677A	Vanya and Fence implementation	800	x143572
676A	Nicholas and Permutation constructive algorithms, implementation	800	x13853
675A	Infinite Sequence math	1100	x14989
673A	Bear and Game implementation	800	x10086