Problemset - Codeforces

Problems

#	Name
1499A	Domino on Windowsill combinatorics, constructive algorithms, math	800	x21310
1498A	GCD Sum brute force, math	800	x23362
1497A	Meximization brute force, data structures, greedy, sortings	800	x24564
1496A	Split it! brute force, constructive algorithms, greedy, strings	900	x21036
1494A	ABC String bitmasks, brute force, implementation	900	x20976
1493A	Anti-knapsack constructive algorithms, greedy	800	x19345
1492A	Three swimmers math	800	x22748
1491A	K-th Largest Value brute force, greedy, implementation	800	x18287
1490B	Balanced Remainders brute force, constructive algorithms, math	1000	x26324
1490A	Dense Array greedy, math	800	x31301
1488A	From Zero To Y *special problem, math	900	x1433
1487A	Arena implementation, sortings	800	x26611
1486A	Shifting Stacks greedy, implementation	900	x25482
1485A	Add and Divide brute force, greedy, math, number theory	1000	x22879
1482A	Prison Break math	800	x20508
1481A	Space Navigation greedy, strings	800	x25004
1480B	The Great Hero greedy, implementation, sortings	900	x17264
1480A	Yet Another String Game games, greedy, strings	800	x25967
1478A	Nezzar and Colorful Balls brute force, greedy	800	x26592
1476A	K-divisible Sum binary search, constructive algorithms, greedy, math	1000	x38162
1475B	New Year's Number brute force, dp, math	900	x49579
1475A	Odd Divisor math, number theory	900	x62385
1474B	Different Divisors binary search, constructive algorithms, greedy, math, number theory	1000	x29329
1474A	Puzzle From the Future greedy	800	x22646
1473B	String LCM brute force, math, number theory, strings	1000	x31744
1473A	Replacing Elements greedy, implementation, math, sortings	800	x34015
1472B	Fair Division dp, greedy, math	800	x51239
1472A	Cards for Friends greedy, math	800	x42236
1471A	Strange Partition greedy, math, number theory	900	x26690
1469B	Red and Blue dp, greedy	1000	x27591
1469A	Regular Bracket Sequence constructive algorithms, greedy	1000	x27618
1468N	Waste Sorting greedy, implementation	900	x8257
1468E	Four Segments greedy	800	x8877
1467A	Wizard of Orz constructive algorithms, greedy, math	900	x24408
1466B	Last minute enhancements dp, greedy	800	x22730
1466A	Bovine Dilemma brute force, geometry, math	800	x22604
1462C	Unique Number brute force, greedy, math	900	x32874
1462B	Last Year's Substring dp, implementation, strings	800	x27473
1462A	Favorite Sequence implementation, two pointers	800	x42323
1461A	String Generation constructive algorithms, greedy	800	x18604
1459A	Red-Blue Shuffle math, probabilities	800	x17042
1455A	Strange Functions math, number theory	800	x26546
1454B	Unique Bid Auction implementation	800	x28643
1454A	Special Permutation constructive algorithms, probabilities	800	x40863
1453A	Cancel the Trains implementation	800	x22696
1452C	Two Brackets greedy	800	x19688
1452A	Robot Program math	800	x22187
1451B	Non-Substring Subsequence dp, greedy, implementation, strings	900	x19354
1451A	Subtract or Divide greedy, math	800	x24331
1450B	Balls of Steel brute force, geometry, greedy	1000	x15220
1450A	Avoid Trygub constructive algorithms, sortings	800	x18016
1447B	Numbers Box greedy, math	1000	x16992
1447A	Add Candies constructive algorithms, math	800	x13843
1445B	Elimination greedy, math	900	x15385
1445A	Array Rearrangment greedy, sortings	800	x19136
1443A	Kids Seating constructive algorithms, math	800	x16252
1440B	Sum of Medians greedy, math	900	x19299
1440A	Buy the String implementation, math	800	x19796
1438B	Valerii Against Everyone constructive algorithms, data structures, greedy, sortings	1000	x20072
1438A	Specific Tastes of Andre constructive algorithms, implementation	800	x19292
1437A	Marketing Scheme brute force, constructive algorithms, greedy, math	800	x18039
1436B	Prime Square constructive algorithms, math	900	x20686
1436A	Reorder math	800	x22742
1433C	Dominant Piranha constructive algorithms, greedy	900	x27114
1433B	Yet Another Bookshelf greedy, implementation	800	x28671
1433A	Boring Apartments implementation, math	800	x53221
1431A	Selling Hamburgers *special problem	800	x1909
1430C	Numbers on Whiteboard constructive algorithms, data structures, greedy, implementation, math	1000	x24870
1430B	Barrels greedy, implementation, sortings	800	x19430
1430A	Number of Apartments brute force, constructive algorithms, math	900	x20946
1428A	Box is Pull math	800	x16350
1427A	Avoiding Zero math, sortings	900	x17274
1426B	Symmetric Matrix implementation	900	x20715
1426A	Floor Number implementation, math	800	x48632
1422A	Fence geometry, math	800	x21028
1421A	XORwice bitmasks, greedy, math	800	x29396
1420A	Cubes Sorting math, sortings	900	x23543
1419D1	Sage's Birthday (easy version) binary search, constructive algorithms, greedy, sortings	1000	x24545
1419A	Digit Game games, greedy, implementation	900	x19631
1418A	Buying Torches math	1000	x23479
1417A	Copy-paste greedy, math	800	x18301
1415A	Prison Break brute force, math	800	x15210
1413A	Finding Sasuke constructive algorithms, math	800	x14825
1411B	Fair Numbers brute force, number theory	1000	x19809
1411A	In-game Chat implementation	800	x20702
1409A	Yet Another Two Integers Problem greedy, math	800	x67368
1408A	Circle Coloring constructive algorithms	800	x12514
1406A	Subset Mex greedy, implementation, math	900	x21573
1405B	Array Cancellation constructive algorithms, implementation	1000	x21681
1405A	Permutation Forgery constructive algorithms	800	x21491
1401A	Distance and Axis constructive algorithms, math	900	x27591
1400A	String Similarity constructive algorithms, strings	800	x27083
1399B	Gifts Fixing greedy	800	x43804
1399A	Remove Smallest greedy, sortings	800	x67550
1398B	Substring Removal Game games, greedy, sortings	800	x24732
1398A	Bad Triangle geometry, math	800	x27720
1397A	Juggling Letters greedy, strings	800	x28745
1395A	Boboniu Likes to Color Balls brute force, math	1000	x24212
1393A	Rainbow Dash, Fluttershy and Chess Coloring greedy, math	800	x20554
1392B	Omkar and Infinity Clock implementation, math	800	x18506