Problemset - Codeforces

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Codeforces Global Round 5
37:50:48
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Problems

#	Name
1244G	Running in Pairs constructive algorithms, greedy, math	2500	x370
1244E	Minimizing Difference binary search, constructive algorithms, greedy, sortings, ternary search, two pointers	2000	x1483
1238G	Adilbek and the Watering System data structures, greedy, sortings	2700	x120
1238C	Standard Free2play dp, greedy, math	1600	x3704
1238B	Kill `Em All greedy, sortings	1300	x6429
1223D	Sequence Sorting dp, greedy, two pointers	2000	x1849
1223C	Save the Nature binary search, greedy	1600	x3869
1230B	Ania and Minimizing greedy, implementation	1000	x9452
1210B	Marcin and Training Camp brute force, greedy	1800	x3555
1231E	Middle-Out constructive algorithms, greedy, strings	2000	x214
1231C	Increasing Matrix greedy	1100	x886
1216F	Wi-Fi data structures, dp, greedy	2300	x791
1216B	Shooting greedy, implementation, sortings	1000	x8179
1221B	Knights constructive algorithms, greedy	1100	x6770
1221A	2048 Game brute force, greedy, math	1000	x8746
1220E	Tourism dfs and similar, dp, dsu, graphs, greedy, trees	2200	x1139
1220C	Substring Game in the Lesson games, greedy, strings	1300	x5518
1215D	Ticket Game games, greedy, math	1700	x3017
1215C	Swap Letters constructive algorithms, greedy	1500	x4786
1215A	Yellow Cards greedy, implementation, math	1000	x6749
1218I	The Light Square 2-sat, dfs and similar, greedy	2200	x260
1218F	Workout plan data structures, greedy	1500	x979
1209H	Moving Walkways data structures, greedy, math	3300	x47
1209G1	Into Blocks (easy version) data structures, dsu, greedy, implementation, two pointers	2000	x1528
1209E2	Rotate Columns (hard version) bitmasks, dp, greedy, sortings	2400	x767
1209E1	Rotate Columns (easy version) bitmasks, brute force, dp, greedy, sortings	2000	x1465
1209C	Paint the Digits constructive algorithms, greedy, implementation	1600	x4186
1209A	Paint the Numbers greedy, implementation, math	900	x7439
1211E	Double Permutation Inc. *special problem, binary search, greedy	2200	x101
1211D	Teams *special problem, binary search, greedy, math	2200	x125
1211C	Ice Cream *special problem, greedy, sortings	2000	x281
1217E	Sum Queries? data structures, greedy, implementation, math	2300	x896
1217B	Zmei Gorynich greedy, math	1600	x5864
1214F	Employment greedy, sortings	2700	x234
1214C	Bad Sequence data structures, greedy	1200	x5964
1213F	Unstable String Sort data structures, dfs and similar, dsu, graphs, greedy, implementation, strings	2400	x1159
1208G	Polygons greedy, math, number theory	2700	x349
1208F	Bits And Pieces bitmasks, dfs and similar, dp, greedy	2600	x706
1208D	Restore Permutation binary search, data structures, greedy, implementation	1900	x2726
1207C	Gas Pipeline dp, greedy	1500	x5334
1207B	Square Filling constructive algorithms, greedy, implementation	1200	x8379
1207A	There Are Two Types Of Burgers brute force, greedy, implementation, math	700	x11934
1204D2	Kirk and a Binary String (hard version) data structures, greedy, math, strings	2100	x1867
1204D1	Kirk and a Binary String (easy version) brute force, greedy, strings	2000	x1846
1204C	Anna, Svyatoslav and Maps dp, graphs, greedy, shortest paths	1700	x4117
1204B	Mislove Has Lost an Array greedy, math	1000	x10347
1205A	Almost Equal constructive algorithms, greedy, math	1300	x8534
1203F2	Complete the Projects (hard version) dp, greedy	2400	x1132
1203F1	Complete the Projects (easy version) greedy	2100	x1600
1203E	Boxers greedy, sortings	1500	x6161
1203D2	Remove the Substring (hard version) binary search, greedy, implementation, two pointers	1800	x3454
1203D1	Remove the Substring (easy version) greedy, implementation	1600	x4330
1203B	Equal Rectangles greedy, math	1200	x8218
1200B	Block Adventure dp, greedy	1300	x7728
1202C	You Are Given a WASD-string... brute force, data structures, dp, greedy, implementation, math, strings	2100	x1278
1202A	You Are Given Two Binary Strings... bitmasks, greedy	1100	x5105
1201D	Treasure Hunting binary search, dp, greedy, implementation	2000	x1249
1201C	Maximum Median binary search, greedy, math, sortings	1400	x6115
1201B	Zero Array greedy, math	1500	x7085
1198F	GCD Groups 2 greedy, number theory, probabilities	2900	x240
1198C	Matching vs Independent Set constructive algorithms, graphs, greedy, sortings	2200	x1760
1197D	Yet Another Subarray Problem dp, greedy, math	1900	x2804
1197C	Array Splitting greedy, sortings	1400	x7157
1197B	Pillars greedy, implementation	1000	x8527
1197A	DIY Wooden Ladder greedy, math, sortings	1000	x9141
1195A	Drinks Choosing greedy, math	1100	x8224
1178E	Archaeology brute force, constructive algorithms, greedy, strings	1900	x2610
1178D	Prime Graph constructive algorithms, greedy, math, number theory	1600	x3959
1178C	Tiles combinatorics, greedy, math	1300	x5818
1178A	Prime Minister greedy	1100	x7022
1190E	Tokitsukaze and Explosion binary search, greedy	3100	x99
1190C	Tokitsukaze and Duel brute force, games, greedy	2400	x1089
1189B	Number Circle greedy, math, sortings	1100	x7494
1187C	Vasya And Array constructive algorithms, greedy, implementation	1800	x3567
1186F	Vus the Cossack and a Graph dfs and similar, graphs, greedy, implementation	2300	x447
1186D	Vus the Cossack and Numbers constructive algorithms, greedy, math	1600	x5194
1183G	Candy Box (hard version) greedy, implementation, sortings	2100	x1253
1183D	Candy Box (easy version) greedy, sortings	1400	x6671
1180B	Nick and Array greedy, implementation	1500	x5296
1179C	Serge and Dining Room binary search, data structures, graph matchings, greedy, implementation, math, trees	2400	x940
1185C2	Exam in BerSU (hard version) brute force, data structures, greedy, math	1700	x4399
1185C1	Exam in BerSU (easy version) greedy, sortings	1200	x7247
1181E2	A Story of One Country (Hard) brute force, greedy, sortings	3000	x129
1181B	Split a Number greedy, implementation, strings	1500	x3936
1181A	Chunga-Changa greedy, math	1000	x7705
1182C	Beautiful Lyrics data structures, greedy, strings	1700	x3158
1176D	Recover it! dfs and similar, graphs, greedy, number theory, sortings	1900	x2483
1176C	Lose it! dp, greedy, implementation	1300	x6666
1176A	Divide it! brute force, greedy, implementation	800	x10747
1173B	Nauuo and Chess constructive algorithms, greedy	1100	x5896
1173A	Nauuo and Votes greedy	700	x9146
1172A	Nauuo and Cards greedy, implementation	1800	x3087
1175E	Minimal Segment Cover data structures, dfs and similar, divide and conquer, dp, greedy, implementation, trees	2200	x1188
1175D	Array Splitting greedy, sortings	1900	x2787
1175C	Electrification binary search, brute force, greedy	1600	x3764
1174A	Ehab Fails to Be Thanos constructive algorithms, greedy, sortings	1000	x8846
1148E	Earth Wind and Fire constructive algorithms, greedy, math, sortings, two pointers	2300	x1062
1148D	Dirty Deeds Done Dirt Cheap greedy, sortings	1800	x2845
1148A	Another One Bites The Dust greedy	700	x8505
1170F	Wheels *special problem, binary search, greedy		x79

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