Problemset - Codeforces

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Rayan Programming Contest 2024 - Selection (Codeforces Round, Div. 1 + Div. 2)
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Problems

#	Name
955D	Scissors brute force, strings	2600	x482
955C	Sad powers binary search, math, number theory	2100	x2717
955B	Not simply beatiful strings implementation	1400	x4840
955A	Feed the cat greedy, math	1100	x6678
954I	Yet Another String Matching Problem fft, math	2200	x1032
954H	Path Counting combinatorics, dp	2500	x590
954G	Castle Defense binary search, data structures, greedy, two pointers	2000	x2168
954F	Runner's Problem dp, matrices, sortings	2100	x1219
954E	Water Taps binary search, greedy, sortings	2000	x1921
954D	Fight Against Traffic dfs and similar, graphs, shortest paths	1600	x6701
954C	Matrix Walk implementation	1700	x3796
954B	String Typing implementation, strings	1400	x7288
954A	Diagonal Walking implementation	800	x10551
952G	Puzzling Language constructive algorithms	2200	x238
952F	2 + 2 != 4	2400	x397
952E	Cheese Board	2000	x642
952D	I'm Feeling Lucky! probabilities	1800	x2453
952C	Ravioli Sort implementation	1600	x2914
952B	A Map of the Cat brute force, interactive	1900	x2059
952A	Quirky Quantifiers math	800	x11296
950B	Intercepted Message greedy, implementation	1100	x7600
950A	Left-handers, Right-handers and Ambidexters implementation, math	800	x15418
949F	Astronomy geometry, probabilities	3300	x59
949E	Binary Cards brute force	2700	x648
949D	Curfew binary search, brute force, greedy, sortings	2300	x832
949C	Data Center Maintenance dfs and similar, graphs	1900	x2082
949B	A Leapfrog in the Array constructive algorithms, math	1700	x3732
949A	Zebras greedy	1600	x5407
948A	Protect Sheep brute force, dfs and similar, graphs, implementation	900	x13910
946G	Almost Increasing Array data structures, dp	2500	x696
946F	Fibonacci String Subsequences combinatorics, dp, matrices	2400	x572
946E	Largest Beautiful Number greedy, implementation	2200	x1104
946D	Timetable dp	1800	x4464
946C	String Transformation greedy, strings	1300	x8903
946B	Weird Subtraction Process math, number theory	1100	x10908
946A	Partition greedy	800	x16606
940F	Machine Learning brute force, data structures	2600	x2668
940E	Cashback data structures, dp, greedy, math	2000	x3795
940D	Alena And The Heater binary search, implementation	1600	x3640
940C	Phone Numbers constructive algorithms, implementation, strings	1500	x5904
940B	Our Tanya is Crying Out Loud dp, greedy	1400	x9041
940A	Points on the line brute force, greedy, sortings	1200	x8337
939F	Cutlet data structures, dp	2400	x980
939E	Maximize! binary search, greedy, ternary search, two pointers	1800	x3164
939D	Love Rescue dfs and similar, dsu, graphs, greedy, strings	1600	x7362
939C	Convenient For Everybody binary search, two pointers	1600	x4645
939B	Hamster Farm implementation	1000	x10631
939A	Love Triangle graphs	800	x25537
938G	Shortest Path Queries bitmasks, data structures, dsu, graphs	2900	x918
938F	Erasing Substrings bitmasks, dp, greedy	2700	x506
938E	Max History combinatorics, math	2300	x1332
938D	Buy a Ticket data structures, graphs, shortest paths	2000	x5772
938C	Constructing Tests binary search, brute force, constructive algorithms	1700	x3325
938B	Run For Your Prize brute force, greedy	1100	x8880
938A	Word Correction implementation	800	x11505
937B	Vile Grasshoppers brute force, math, number theory	1400	x6919
937A	Olympiad implementation, sortings	800	x15265
936E	Iqea data structures, dfs and similar, divide and conquer, dsu, shortest paths, trees	3400	x198
936D	World of Tank dp, greedy	3000	x332
936C	Lock Puzzle constructive algorithms, implementation, strings	2300	x1183
936B	Sleepy Game dfs and similar, dp, games, graphs	2100	x3274
936A	Save Energy! binary search, implementation, math	1700	x4372
935F	Fafa and Array data structures, greedy	2600	x368
935E	Fafa and Ancient Mathematics dfs and similar, dp, trees	2300	x899
935D	Fafa and Ancient Alphabet math, probabilities	1900	x2641
935C	Fifa and Fafa geometry	1600	x4763
935B	Fafa and the Gates implementation	900	x11645
935A	Fafa and his Company brute force, implementation	800	x43438
934B	A Prosperous Lot constructive algorithms, implementation	1200	x8711
934A	A Compatible Pair brute force, games	1400	x7019
933E	A Preponderant Reunion constructive algorithms, dp	3200	x226
933D	A Creative Cutout brute force, combinatorics, math	2900	x333
933C	A Colourful Prospect geometry, graphs	2700	x585
933B	A Determined Cleanup math	2000	x1924
933A	A Twisty Movement dp	1800	x4996
932G	Palindrome Partition dp, string suffix structures, strings	2900	x953
932F	Escape Through Leaf data structures, dp, geometry	2700	x2984
932E	Team Work combinatorics, dp, math	2400	x2900
932D	Tree binary search, dp, trees	2200	x1752
932C	Permutation Cycle brute force, constructive algorithms	1600	x4038
932B	Recursive Queries binary search, data structures, dfs and similar	1300	x8198
932A	Palindromic Supersequence constructive algorithms	800	x10312
931C	Laboratory Work implementation, math	1700	x3364
931B	World Cup constructive algorithms, implementation	1200	x7158
931A	Friends Meeting brute force, greedy, implementation, math	800	x12237
930E	Coins Exhibition data structures, dp, math	2900	x437
930D	Game with Tokens data structures, games, implementation	2500	x414
930C	Teodor is not a liar! data structures, dp	1900	x2138
930B	Game with String implementation, probabilities, strings	1600	x2683
930A	Peculiar apple-tree dfs and similar, graphs, trees	1500	x7222
929D	Пограничные врата	2400	x152
929C	Красивая команда *special problem, combinatorics, math	1700	x1162
929B	Места в самолёте *special problem, implementation	1300	x2045
929A	Прокат велосипедов *special problem, greedy, implementation	1400	x2500
928D	Autocompletion *special problem, strings, trees	1900	x813
928C	Dependency management *special problem, graphs, implementation	1900	x888
928B	Chat *special problem, dp	1400	x2541
928A	Login Verification *special problem, strings	1200	x3403
927A	BuberPool Taxi Optimization *special problem, interactive	2900	x1
926J	Segments data structures	2100	x392