Problemset - Codeforces

Problems

#	Name
1392A	Omkar and Password greedy, math	800	x20808
1391B	Fix You brute force, greedy, implementation	800	x27485
1391A	Suborrays constructive algorithms, math	800	x24453
1389A	LCM Problem constructive algorithms, greedy, math, number theory	800	x41986
1388B	Captain Flint and a Long Voyage greedy, math	1000	x22332
1388A	Captain Flint and Crew Recruitment brute force, greedy, math, number theory	800	x25016
1385B	Restore the Permutation by Merger greedy	800	x37361
1385A	Three Pairwise Maximums math	800	x39483
1382A	Common Subsequence brute force	800	x26589
1380A	Three Indices brute force, data structures	900	x26376
1374C	Move Brackets greedy, strings	1000	x47771
1374B	Multiply by 2, divide by 6 math	900	x51517
1374A	Required Remainder math	800	x54498
1373B	01 Game games	900	x36639
1373A	Donut Shops greedy, implementation, math	1000	x27220
1372A	Omkar and Completion constructive algorithms, implementation	800	x32047
1371A	Magical Sticks math	800	x46480
1370A	Maximum GCD greedy, implementation, math, number theory	800	x52982
1369A	FashionabLee geometry, math	800	x36779
1368A	C+= brute force, greedy, implementation, math	800	x39934
1367B	Even Array greedy, math	800	x54320
1367A	Short Substrings implementation, strings	800	x58128
1362A	Johnny and Ancient Computer implementation	1000	x24510
1360B	Honest Coach greedy, sortings	800	x48361
1360A	Minimal Square greedy, math	800	x51203
1359B	New Theatre Square brute force, dp, greedy, implementation, two pointers	1000	x27926
1359A	Berland Poker brute force, greedy, math	1000	x29820
1358B	Maria Breaks the Self-isolation greedy, sortings	1000	x25000
1358A	Park Lighting greedy, math	800	x39740
1354A	Alarm Clock math	900	x23870
1353C	Board Moves math	1000	x35705
1353B	Two Arrays And Swaps greedy, sortings	800	x50430
1353A	Most Unstable Array constructive algorithms, greedy, math	800	x41210
1352A	Sum of Round Numbers implementation, math	800	x81309
1351B	Square? brute force, implementation, math	900	x17121
1351A	A+B (Trial Problem) implementation	800	x24248
1350A	Orac and Factors math	900	x26148
1348A	Phoenix and Balance greedy, math	800	x39795
1346A	Color Revolution *special problem, math	1000	x2043
1345A	Puzzle Pieces math	800	x24245
1343B	Balanced Array constructive algorithms, math	800	x57159
1343A	Candies brute force, math	900	x48386
1342A	Road To Zero greedy, math	1000	x40968
1341A	Nastya and Rice math	900	x29132
1339A	Filling Diamonds brute force, dp, implementation, math	900	x32223
1337B	Kana and Dragon Quest game greedy, implementation, math	900	x34449
1337A	Ichihime and Triangle constructive algorithms, math	800	x38653
1335B	Construct the String constructive algorithms	900	x38754
1335A	Candies and Two Sisters math	800	x86253
1333A	Little Artem constructive algorithms	1000	x24674
1330A	Dreamoon and Ranking Collection implementation	900	x18814
1328A	Divisibility Problem math	800	x104764
1326B	Maximums implementation, math	900	x24135
1326A	Bad Ugly Numbers constructive algorithms, number theory	1000	x30546
1325B	CopyCopyCopyCopyCopy greedy, implementation	800	x36236
1325A	EhAb AnD gCd constructive algorithms, greedy, number theory	800	x40553
1324A	Yet Another Tetris Problem implementation, number theory	900	x26064
1323A	Even Subset Sum Problem brute force, dp, greedy, implementation	800	x19881
1321A	Contest for Robots greedy	900	x14346
1316A	Grade Allocation implementation	800	x18733
1315A	Dead Pixel implementation	800	x12174
1313A	Fast Food Restaurant brute force, greedy, implementation	900	x15568
1312B	Bogosort constructive algorithms, sortings	1000	x27360
1312A	Two Regular Polygons geometry, greedy, math, number theory	800	x26041
1311A	Add Odd or Subtract Even greedy, implementation, math	800	x42360
1307A	Cow and Haybales greedy, implementation	800	x14997
1305A	Kuroni and the Gifts brute force, constructive algorithms, greedy, sortings	800	x14139
1304A	Two Rabbits math	800	x25608
1303A	Erasing Zeroes implementation, strings	800	x32591
1301A	Three Strings implementation, strings	800	x19437
1300B	Assigning to Classes greedy, implementation, sortings	1000	x23699
1300A	Non-zero implementation, math	800	x21076
1296B	Food Buying math	900	x30450
1296A	Array with Odd Sum math	800	x42399
1295A	Display The Number greedy	900	x22946
1294A	Collecting Coins math	800	x47368
1293B	JOE is on TV! combinatorics, greedy, math	1000	x21312
1291A	Even But Not Even greedy, math, strings	900	x19632
1287A	Angry Students greedy, implementation	800	x20689
1285A	Mezo Playing Zoma math	800	x28404
1284A	New Year and Naming implementation, strings	800	x18031
1283B	Candies Division math	900	x21816
1283A	Minutes Before the New Year math	800	x51389
1282A	Temporarily unavailable implementation, math	900	x14909
1281A	Suffix Three implementation	800	x18029
1279A	New Year Garland math	900	x16984
1278A	Shuffle Hashing brute force, implementation, strings	1000	x16839
1277A	Happy Birthday, Polycarp! implementation	1000	x13446
1272A	Three Friends brute force, greedy, math, sortings	900	x20781
1271A	Suits brute force, greedy, math	800	x15002
1270A	Card Game games, greedy, math	800	x17036
1269A	Equation brute force, math	800	x21822
1267B	Balls of Buma	900	x4073
1266B	Dice Tower constructive algorithms, math	1000	x15170
1266A	Competitive Programmer chinese remainder theorem, math	1000	x16008
1265A	Beautiful String constructive algorithms, greedy	1000	x15166
1260A	Heating math	1000	x14841
1257B	Magic Stick math	1000	x21089
1257A	Two Rival Students greedy, math	800	x20651
1256A	Payment Without Change math	1000	x29806