Problemset - Codeforces

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Codeforces Round 968 (Div. 2)
28:25:56
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Problems

#	Name
1672A	Log Chopping games, implementation, math	800	x16023
1671A	String Building implementation	800	x20395
1670A	Prof. Slim greedy, implementation, sortings	800	x15372
1669C	Odd/Even Increments greedy, greedy, implementation, math	800	x34165
1669B	Triple implementation, sortings	800	x42241
1669A	Division? implementation	800	x61142
1668B	Social Distance greedy, math, sortings	900	x16510
1668A	Direction Change implementation, math	800	x16263
1666D	Deletive Editing greedy	900	x8069
1665B	Array Cloning Technique constructive algorithms, greedy, sortings	900	x19910
1665A	GCD vs LCM constructive algorithms, math	800	x23418
1661A	Array Balancing greedy, math	800	x18314
1660B	Vlad and Candies math	800	x27959
1660A	Vasya and Coins greedy, math	800	x35721
1658B	Marin and Anti-coprime Permutation combinatorics, math, number theory	800	x18526
1658A	Marin and Photoshoot constructive algorithms, implementation, math	800	x20267
1657B	XY Sequence greedy	800	x22750
1657A	Integer Moves brute force, math	800	x23913
1656A	Good Pairs math, sortings	800	x19541
1654B	Prefix Removals strings	800	x15577
1654A	Maximum Cake Tastiness brute force, greedy, implementation, sortings	800	x18604
1651B	Prove Him Wrong constructive algorithms, greedy	800	x19490
1651A	Playoff implementation	800	x25595
1650B	DIV + MOD math	900	x27451
1650A	Deletions of Two Adjacent Letters implementation, strings	800	x34494
1649A	Game implementation	800	x15489
1647A	Madoka and Math Dad implementation, math	800	x22690
1646B	Quality vs Quantity brute force, constructive algorithms, greedy, sortings, two pointers	800	x21076
1646A	Square Counting math	800	x24186
1644B	Anti-Fibonacci Permutation brute force, constructive algorithms, implementation	800	x20616
1644A	Doors and Keys implementation	800	x27243
1642B	Power Walking greedy	900	x16847
1642A	Hard Way geometry	800	x16132
1638A	Reverse constructive algorithms, greedy, math	800	x21394
1637A	Sorting Parts brute force, sortings	800	x22230
1635B	Avoid Local Maximums greedy	800	x17903
1635A	Min Or Sum bitmasks, greedy	800	x22747
1634A	Reverse and Concatenate greedy, strings	800	x23811
1633B	Minority greedy	800	x27649
1633A	Div. 7 brute force	800	x32744
1632A	ABC implementation	800	x29316
1631A	Min Max Swap greedy	800	x28972
1629B	GCD Arrays greedy, math, number theory	800	x23293
1629A	Download More RAM brute force, greedy, sortings	800	x28895
1627A	Not Shading constructive algorithms, implementation	800	x23948
1626A	Equidistant Letters constructive algorithms, sortings	800	x28662
1625A	Ancient Civilization bitmasks, greedy, math	800	x17149
1624B	Make AP implementation, math	900	x36041
1624A	Plus One on the Subset math	800	x51282
1623A	Robot Cleaner brute force, implementation, math	800	x20002
1622A	Construct a Rectangle geometry, math	800	x29884
1621A	Stable Arrangement of Rooks constructive algorithms	800	x23709
1620A	Equal or Not Equal constructive algorithms, dsu, implementation	800	x21496
1619B	Squares and Cubes implementation, math	800	x30604
1619A	Square String? implementation, strings	800	x50504
1618B	Missing Bigram implementation	800	x22547
1618A	Polycarp and Sums of Subsequences math, sortings	800	x32133
1617B	GCD Problem brute force, constructive algorithms, math, number theory	900	x23083
1617A	Forbidden Subsequence constructive algorithms, greedy, sortings, strings	800	x16231
1616A	Integer Diversity implementation	800	x22625
1615A	Closing The Gap greedy, math	800	x20688
1614A	Divan and a Store brute force, constructive algorithms, greedy	800	x23207
1613A	Long Comparison implementation, math	900	x24336
1612B	Special Permutation constructive algorithms, greedy	900	x17095
1612A	Distance brute force, constructive algorithms	800	x17614
1611B	Team Composition: Programmers and Mathematicians binary search, constructive algorithms, math	800	x29277
1611A	Make Even constructive algorithms, math	800	x31246
1610A	Anti Light's Cell Guessing math	900	x16028
1609A	Divide and Multiply greedy, implementation, math, number theory	900	x16991
1608A	Find Array constructive algorithms, math	800	x18988
1607B	Odd Grasshopper math	900	x25850
1607A	Linear Keyboard implementation, strings	800	x37100
1606A	AB Balance strings	900	x24131
1605A	A.M. Deviation math, number theory	800	x20545
1604A	Era greedy	800	x21372
1602A	Two Subsequences implementation	800	x18922
1598A	Computer Game brute force, dfs and similar, dp, implementation	800	x23149
1594A	Consecutive Sum Riddle math	800	x24289
1593B	Make it Divisible by 25 dfs and similar, dp, greedy, math, math	900	x26599
1593A	Elections math	800	x36401
1592A	Gamer Hemose binary search, greedy, math, sortings	800	x21989
1585B	Array Eversion greedy	900	x15002
1585A	Life of a Flower implementation	800	x17684
1584C	Two Arrays greedy, math, sortings	900	x16250
1584A	Mathematical Addition math	800	x14833
1583A	Windblume Ode math, number theory	800	x13698
1582B	Luntik and Subsequences combinatorics, math	900	x19991
1582A	Luntik and Concerts math	800	x18449
1581A	CQXYM Count Permutations combinatorics, math, number theory	800	x13367
1579A	Casimir's String Solitaire math, strings	800	x38549
1574A	Regular Bracket Sequences constructive algorithms	800	x21691
1573A	Countdown greedy	800	x21093
1571A	Sequence of Comparisons *special problem	800	x1289
1569A	Balanced Substring implementation	800	x25466
1567A	Domino Disaster implementation, strings	800	x29965
1566B	MIN-MEX Cut bitmasks, constructive algorithms, dp, greedy	800	x19471
1566A	Median Maximization binary search, greedy, math	800	x23115
1562A	The Miracle and the Sleeper greedy, math	800	x25423
1561A	Simply Strange Sort brute force, implementation, sortings	800	x16525
1560C	Infinity Table implementation, math	800	x26491