Problemset - Codeforces

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Problems

#	Name
1413A	Finding Sasuke constructive algorithms, math	800	x14960
1411A	In-game Chat implementation	800	x20825
1409A	Yet Another Two Integers Problem greedy, math	800	x70035
1408A	Circle Coloring constructive algorithms	800	x12585
1406A	Subset Mex greedy, implementation, math	900	x21839
1405A	Permutation Forgery constructive algorithms	800	x21561
1401A	Distance and Axis constructive algorithms, math	900	x27805
1400A	String Similarity constructive algorithms, strings	800	x27301
1399B	Gifts Fixing greedy	800	x44435
1399A	Remove Smallest greedy, sortings	800	x69822
1398B	Substring Removal Game games, greedy, sortings	800	x24895
1398A	Bad Triangle geometry, math	800	x27908
1397A	Juggling Letters greedy, strings	800	x28937
1393A	Rainbow Dash, Fluttershy and Chess Coloring greedy, math	800	x20615
1392B	Omkar and Infinity Clock implementation, math	800	x18574
1392A	Omkar and Password greedy, math	800	x20937
1391B	Fix You brute force, greedy, implementation	800	x28016
1391A	Suborrays constructive algorithms, math	800	x24575
1389A	LCM Problem constructive algorithms, greedy, math, number theory	800	x43507
1388A	Captain Flint and Crew Recruitment brute force, greedy, math, number theory	800	x25131
1385B	Restore the Permutation by Merger greedy	800	x37806
1385A	Three Pairwise Maximums math	800	x40239
1382A	Common Subsequence brute force	800	x26702
1380A	Three Indices brute force, data structures	900	x28056
1374B	Multiply by 2, divide by 6 math	900	x54414
1374A	Required Remainder math	800	x56257
1373B	01 Game games	900	x38816
1372A	Omkar and Completion constructive algorithms, implementation	800	x32270
1371A	Magical Sticks math	800	x47392
1370A	Maximum GCD greedy, implementation, math, number theory	800	x55053
1369A	FashionabLee geometry, math	800	x37249
1368A	C+= brute force, greedy, implementation, math	800	x41194
1367B	Even Array greedy, math	800	x56089
1367A	Short Substrings implementation, strings	800	x59669
1360B	Honest Coach greedy, sortings	800	x49390
1360A	Minimal Square greedy, math	800	x52730
1358A	Park Lighting greedy, math	800	x40445
1354A	Alarm Clock math	900	x24100
1353B	Two Arrays And Swaps greedy, sortings	800	x51359
1353A	Most Unstable Array constructive algorithms, greedy, math	800	x41856
1352A	Sum of Round Numbers implementation, math	800	x85755
1351B	Square? brute force, implementation, math	900	x17381
1351A	A+B (Trial Problem) implementation	800	x24685
1350A	Orac and Factors math	900	x26382
1348A	Phoenix and Balance greedy, math	800	x40372
1345A	Puzzle Pieces math	800	x24390
1343B	Balanced Array constructive algorithms, math	800	x58675
1343A	Candies brute force, math	900	x49353
1341A	Nastya and Rice math	900	x29378
1339A	Filling Diamonds brute force, dp, implementation, math	900	x32650
1337B	Kana and Dragon Quest game greedy, implementation, math	900	x35037
1337A	Ichihime and Triangle constructive algorithms, math	800	x39644
1335B	Construct the String constructive algorithms	900	x39465
1335A	Candies and Two Sisters math	800	x89781
1330A	Dreamoon and Ranking Collection implementation	900	x18966
1328A	Divisibility Problem math	800	x110084
1326B	Maximums implementation, math	900	x24506
1325B	CopyCopyCopyCopyCopy greedy, implementation	800	x36848
1325A	EhAb AnD gCd constructive algorithms, greedy, number theory	800	x41670
1324A	Yet Another Tetris Problem implementation, number theory	900	x26305
1323A	Even Subset Sum Problem brute force, dp, greedy, implementation	800	x20024
1321A	Contest for Robots greedy	900	x14464
1316A	Grade Allocation implementation	800	x19017
1315A	Dead Pixel implementation	800	x12256
1313A	Fast Food Restaurant brute force, greedy, implementation	900	x15757
1312A	Two Regular Polygons geometry, greedy, math, number theory	800	x26470
1311A	Add Odd or Subtract Even greedy, implementation, math	800	x43434
1307A	Cow and Haybales greedy, implementation	800	x15079
1305A	Kuroni and the Gifts brute force, constructive algorithms, greedy, sortings	800	x14260
1304A	Two Rabbits math	800	x25927
1303A	Erasing Zeroes implementation, strings	800	x33427
1301A	Three Strings implementation, strings	800	x19582
1300A	Non-zero implementation, math	800	x21194
1296B	Food Buying math	900	x30902
1296A	Array with Odd Sum math	800	x43616
1295A	Display The Number greedy	900	x23133
1294A	Collecting Coins math	800	x48573
1291A	Even But Not Even greedy, math, strings	900	x19831
1287A	Angry Students greedy, implementation	800	x20831
1285A	Mezo Playing Zoma math	800	x28707
1284A	New Year and Naming implementation, strings	800	x18183
1283B	Candies Division math	900	x22060
1283A	Minutes Before the New Year math	800	x53606
1282A	Temporarily unavailable implementation, math	900	x15025
1281A	Suffix Three implementation	800	x18396
1279A	New Year Garland math	900	x17127
1272A	Three Friends brute force, greedy, math, sortings	900	x21095
1271A	Suits brute force, greedy, math	800	x15098
1270A	Card Game games, greedy, math	800	x17185
1269A	Equation brute force, math	800	x22316
1267B	Balls of Buma	900	x4160
1257A	Two Rival Students greedy, math	800	x20977
1255A	Changing Volume math	800	x17468
1250F	Data Center brute force, implementation	800	x7599
1249A	Yet Another Dividing into Teams math	800	x22732
1248B	Grow The Tree greedy, math, sortings	900	x17148
1244A	Pens and Pencils math	800	x19446
1243A	Maximum Square implementation	800	x15823
1238A	Prime Subtraction math, number theory	900	x25258
1236A	Stones brute force, greedy, math	800	x16661