Problemset - Codeforces

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Problems

#	Name
287A	IQ Test brute force, implementation	1100	x18812
1692D	The Clock brute force, implementation	1100	x18730
1743C	Save the Magazines constructive algorithms, dp, greedy	1100	x18645
1932B	Chaya Calendar number theory	1100	x18343
1700B	Palindromic Numbers constructive algorithms, implementation, math	1100	x18253
1606B	Update Files greedy, implementation, math	1100	x18239
1829E	The Lakes dfs and similar, dsu, graphs, implementation	1100	x18199
1492B	Card Deck data structures, greedy, math	1100	x18128
1899C	Yarik and Array dp, greedy, two pointers	1100	x18102
1899B	250 Thousand Tons of TNT brute force, implementation, number theory	1100	x18073
1375A	Sign Flipping constructive algorithms, math	1100	x18036
1478B	Nezzar and Lucky Number brute force, dp, greedy, math	1100	x18033
799A	Carrot Cakes brute force, implementation	1100	x17956
1288A	Deadline binary search, brute force, math, ternary search	1100	x17877
988B	Substrings Sort sortings, strings	1100	x17851
1807G1	Subsequence Addition (Easy Version) brute force, data structures, dp, greedy, implementation, sortings	1100	x17841
1579B	Shifting Sort implementation, sortings	1100	x17814
1946B	Maximum Sum dp, greedy, math	1100	x17793
1675C	Detective Task implementation	1100	x17737
1807G2	Subsequence Addition (Hard Version) bitmasks, dp, greedy, implementation, sortings	1100	x17685
1656B	Subtract Operation data structures, greedy, math, two pointers	1100	x17654
1827A	Counting Orders combinatorics, math, sortings, two pointers	1100	x17464
365A	Good Number implementation	1100	x17437
1304B	Longest Palindrome brute force, constructive algorithms, greedy, implementation, strings	1100	x17435
1015C	Songs Compression sortings	1100	x17309
1682B	AND Sorting bitmasks, constructive algorithms, sortings	1100	x17218
1496B	Max and Mex math	1100	x17206
1741C	Minimize the Thickness brute force, greedy, math, two pointers	1100	x17199
1783B	Matrix of Differences constructive algorithms, math	1100	x17160
1574B	Combinatorics Homework combinatorics, greedy, math	1100	x17022
1759C	Thermostat greedy, math, shortest paths	1100	x16985
1821B	Sort the Subarray brute force, greedy	1100	x16919
1176B	Merge it! math	1100	x16787
166A	Rank List binary search, implementation, sortings	1100	x16768
1731B	Kill Demodogs greedy, math	1100	x16759
1288B	Yet Another Meme Problem math	1100	x16729
1780B	GCD Partition brute force, greedy, math, number theory	1100	x16549
1685A	Circular Local MiniMax constructive algorithms, greedy, sortings	1100	x16482
186A	Comparing Strings implementation, strings	1100	x16223
1706B	Making Towers dp, greedy, math	1100	x16217
1762B	Make Array Good constructive algorithms, implementation, number theory, sortings	1100	x16188
1923B	Monsters Attack! dp, greedy, implementation	1100	x16127
1263A	Sweet Problem math	1100	x15892
1625B	Elementary Particles brute force, greedy, sortings	1100	x15857
1867B	XOR Palindromes bitmasks, constructive algorithms, strings	1100	x15830
1838B	Minimize Permutation Subarrays constructive algorithms, math	1100	x15820
1395B	Boboniu Plays Chess constructive algorithms	1100	x15779
433A	Kitahara Haruki's Gift brute force, implementation	1100	x15749
218B	Airport implementation	1100	x15749
1891B	Deja Vu brute force, math, sortings	1100	x15748
1826B	Lunatic Never Content math, number theory	1100	x15715
43B	Letter implementation, strings	1100	x15706
1842B	Tenzing and Books bitmasks, greedy, math	1100	x15646
501B	Misha and Changing Handles data structures, dsu, strings	1100	x15611
1604B	XOR Specia-LIS-t	1100	x15450
719A	Vitya in the Countryside implementation	1100	x15403
1157A	Reachable Numbers implementation	1100	x15386
1905B	Begginer's Zelda greedy, trees	1100	x15254
1793B	Fedya and Array constructive algorithms, math	1100	x15226
242B	Big Segment implementation, sortings	1100	x15202
1293A	ConneR and the A.R.C. Markland-N binary search, brute force, implementation	1100	x14968
1610B	Kalindrome Array greedy, two pointers	1100	x14783
675A	Infinite Sequence math	1100	x14751
1864B	Swap and Reverse constructive algorithms, greedy, sortings, strings	1100	x14743
1726B	Mainak and Interesting Sequence bitmasks, constructive algorithms, math	1100	x14645
1637B	MEX and Array brute force, dp, greedy, math	1100	x14615
1863B	Split Sort greedy, math, sortings	1100	x14562
1957B	A BIT of a Construction bitmasks, constructive algorithms, greedy, implementation	1100	x14545
1797B	Li Hua and Pattern constructive algorithms, greedy	1100	x14514
1717B	Madoka and Underground Competitions constructive algorithms, implementation	1100	x14485
1839B	Lamps greedy, sortings	1100	x14482
1869B	2D Traveling geometry, math, shortest paths, sortings	1100	x14391
1417B	Two Arrays greedy, math, sortings	1100	x14331
1673B	A Perfectly Balanced String? brute force, greedy, strings	1100	x14280
1066A	Vova and Train math	1100	x14265
1944B	Equal XOR bitmasks, constructive algorithms	1100	x14188
527A	Playing with Paper implementation, math	1100	x14089
488A	Giga Tower brute force	1100	x14051
365B	The Fibonacci Segment implementation	1100	x14025
797A	k-Factorization implementation, math, number theory	1100	x13996
1901B	Chip and Ribbon greedy, math	1100	x13995
1623B	Game on Ranges brute force, dfs and similar, implementation, sortings	1100	x13903
525A	Vitaliy and Pie greedy, hashing, strings	1100	x13863
1602B	Divine Array constructive algorithms, implementation	1100	x13845
1566D1	Seating Arrangements (easy version) data structures, greedy, sortings	1100	x13767
570A	Elections implementation	1100	x13739
1189B	Number Circle greedy, math, sortings	1100	x13714
427B	Prison Transfer data structures, implementation	1100	x13698
259B	Little Elephant and Magic Square brute force, implementation	1100	x13681
160B	Unlucky Ticket greedy, sortings	1100	x13576
1165A	Remainder implementation, math	1100	x13566
362B	Petya and Staircases implementation, sortings	1100	x13501
116B	Little Pigs and Wolves greedy, implementation	1100	x13420
1820B	JoJo's Incredible Adventures math, strings, two pointers	1100	x13383
1863C	MEX Repetition implementation, math	1100	x13367
471A	MUH and Sticks implementation	1100	x13325
1902B	Getting Points binary search, brute force, greedy	1100	x13306
1038B	Non-Coprime Partition constructive algorithms, math	1100	x13104
285A	Slightly Decreasing Permutations greedy, implementation	1100	x13099
1672C	Unequal Array constructive algorithms, greedy, implementation	1100	x12919