Problemset - Codeforces

#	User	Rating
1	tourist	2887
2	Petr	2711
3	dzhulgakov	2692
4	hos.lyric	2652
5	WJMZBMR	2635
6	Egor	2583
7	peter50216	2545
8	ivan.metelsky	2529
9	rng_58	2528
10	RAVEman	2508

#	User	Contrib.
1	Alex_KPR	165
2	Egor	146
3	SkidanovAlex	141
3	Nickolas	141
5	natalia	138
6	Ripatti	134
7	ivan.popelyshev	133
8	yeputons	127
9	kuniavski	126
9	I_love_natalia	126

Problems

#	Name	Solved
183A	Headquarters constructive algorithms, math	x192
180F	Mathematical Analysis Rocks! constructive algorithms, implementation, math	x685
176C	Playing with Superglue combinatorics, constructive algorithms	x199
173D	Deputies constructive algorithms, greedy	x102
161B	Discounts constructive algorithms, greedy, sortings	x1057
148C	Terse princess constructive algorithms, greedy	x923
148A	Insomnia cure constructive algorithms, implementation, math	x2376
145B	Lucky Number 2 constructive algorithms	x450
141E	Clearing Up constructive algorithms, dsu, graphs	x112
141C	Queue constructive algorithms, greedy, sortings	x583
135C	Zero-One constructive algorithms, games, greedy	x373
136E	Zero-One constructive algorithms, games, greedy	x116
132D	Constants in the language of Shakespeare constructive algorithms, dp, greedy	x253
134C	Swaps constructive algorithms, graphs, greedy	x197
128D	Numbers constructive algorithms	x360
126C	E-reader Display brute force, constructive algorithms, dp, greedy	x283
124D	Squares brute force, constructive algorithms, number theory	x144
124C	Prime Permutation constructive algorithms, number theory, strings	x398
125D	Two progressions constructive algorithms, greedy	x109
125C	Hobbits Party constructive algorithms, greedy	x373
119B	Before Exam constructive algorithms, implementation, sortings	x603
118B	Present from Lena constructive algorithms, implementation	x2203
110B	Lucky String constructive algorithms, strings	x1412
109D	Lucky Sorting constructive algorithms	x266
109A	Lucky Sum of Digits brute force, constructive algorithms	x846
103C	Russian Roulette constructive algorithms, greedy	x303
98D	Help Monks constructive algorithms	x40
97B	Superset constructive algorithms, divide and conquer	x127
86B	Tetris revisited constructive algorithms, graph matchings, greedy, math	x181
85A	Domino constructive algorithms	x1058
82B	Sets constructive algorithms, implementation	x1050
81D	Polycarps Picture Gallery constructive algorithms, greedy	x411
78B	Easter Eggs constructive algorithms, implementation	x1152
74E	Shift It! constructive algorithms	x23
66D	Petya and His Friends brute force, constructive algorithms, math, number theory	x697
63D	Dividing Island constructive algorithms	x305
53C	Little Frog constructive algorithms	x677
49C	Disposition constructive algorithms, math	x383
48H	Black and White constructive algorithms	x28
43D	Journey brute force, constructive algorithms, implementation	x329
42D	Strange town constructive algorithms, math	x138
42C	Safe cracking brute force, constructive algorithms	x177
45J	Planting Trees constructive algorithms	x129
45E	Director constructive algorithms, greedy	x68
41E	3-cycles constructive algorithms, graphs, greedy, math	x340
40A	Find Color constructive algorithms, implementation, math	x848
36E	Two paths constructive algorithms, dsu, graphs, implementation	x40
30E	Tricky and Clever Password binary search, constructive algorithms, data structures, greedy, hashing, strings	x51
29D	Ant on the Tree constructive algorithms, dfs and similar, trees	x227
27C	Unordered Subsequence constructive algorithms	x389
26E	Multithreading constructive algorithms	x90
26C	Parquet combinatorics, constructive algorithms	x280
23C	Oranges and Apples constructive algorithms, sortings	x190
23B	Party constructive algorithms	x577
14C	Four Segments brute force, constructive algorithms, geometry, math	x370
12E	Start of the session constructive algorithms	x164
11A	Increasing Sequence constructive algorithms, implementation, math	x1061
8B	Obsession with Robots constructive algorithms, implementation	x664
7A	Kalevitch and Chess brute force, constructive algorithms	x982
4B	Before an Exam constructive algorithms	x1141