| 1 |
Preparing Olympiad |
Codeforces |
|
Codeforces Round #306 (Div. 2) |
1 |
| 2 |
Chloe and the sequence |
Codeforces |
|
Codeforces Round #384 (Div. 2) |
1 |
| 3 |
Assignments |
SPOJ |
|
|
1 |
| 4 |
Tavas and SaDDas |
Codeforces |
|
Codeforces Round #299 (Div. 2) |
1 |
| 5 |
Dreamoon and WiFi |
Codeforces |
|
Codeforces Round #272 (Div. 2) |
1 |
| 6 |
K-based Numbers |
Timus |
|
|
1 |
| 7 |
LATGACH3 |
SPOJ |
|
|
1 |
| 8 |
Histogram |
SPOJ |
|
|
1 |
| 9 |
Raising Bacteria |
Codeforces |
|
Codeforces Round #320 (Div. 2) [Bayan Thanks-Round] |
1 |
| 10 |
Fedor and New Game |
Codeforces |
|
Codeforces Round #267 (Div. 2) |
1 |
| 11 |
Candles |
Live Archive |
2011 |
Asia - Dhaka |
2 |
| 12 |
Lucky Numbers (easy) |
Codeforces |
|
Codeforces Beta Round #77 (Div. 2 Only) |
2 |
| 13 |
False Mirrors |
Timus |
|
|
2 |
| 14 |
Lineup |
SPOJ |
|
|
2 |
| 15 |
Pebbles |
Live Archive |
2007 |
North America - Pacific Northwest & North America - Southern California |
2 |
| 16 |
Bits |
Codeforces |
|
Codeforces Round #276 (Div. 1) & Codeforces Round #276 (Div. 2) |
2 |
| 17 |
Sagheer, the Hausmeister |
Codeforces |
|
Codeforces Round #417 (Div. 2) |
3 |
| 18 |
The Child and Set |
Codeforces |
|
Codeforces Round #250 (Div. 2) |
3 |
| 19 |
Short Program |
Codeforces |
|
Codeforces Round #443 (Div. 1) & Codeforces Round #443 (Div. 2) |
3 |
| 20 |
Little Girl and Maximum XOR |
Codeforces |
|
Codeforces Round #169 (Div. 2) |
3 |
| 21 |
Array |
Codeforces |
|
Codeforces Round #138 (Div. 2) |
3 |
| 22 |
LLPS |
Codeforces |
|
Codeforces Round #127 (Div. 2) |
3 |
| 23 |
PICK UP DROP ESCAPE |
SPOJ |
|
|
3 |
| 24 |
Kefa and Dishes |
Codeforces |
|
Codeforces Round #321 (Div. 2) |
3 |
| 25 |
Fetching Cooking Tools |
CodeChef |
|
|
3 |
| 26 |
Little Pony and Harmony Chest |
Codeforces |
|
Codeforces Round #259 (Div. 1) & Codeforces Round #259 (Div. 2) |
4 |
| 27 |
XOR on Segment |
Codeforces |
|
Codeforces Round #149 (Div. 2) |
4 |
| 28 |
Fox And Jumping |
Codeforces |
|
Codeforces Round #290 (Div. 2) & Codeforces Round #290 (Div. 1) |
4 |
| 29 |
Three Logos |
Codeforces |
|
Codeforces Round #322 (Div. 2) |
4 |
| 30 |
Permutations |
Codeforces |
|
Rockethon 2015 |
4 |
| 31 |
Tournament |
Codeforces |
|
Codeforces Beta Round #27 (Codeforces format, Div. 2) |
4 |
| 32 |
The Brand New Function |
Codeforces |
|
Codeforces Round #150 (Div. 1) & Codeforces Round #150 (Div. 2) |
4 |
| 33 |
And Or |
UVA |
|
|
4 |
| 34 |
Undoubtedly Lucky Numbers |
Codeforces |
|
Codeforces Round #150 (Div. 2) |
4 |
| 35 |
PFAST Inc. |
Codeforces |
|
Codeforces Beta Round #86 (Div. 2 Only) |
5 |
| 36 |
Roman and Numbers |
Codeforces |
|
Codeforces Round #235 (Div. 2) |
5 |
| 37 |
Borya and Hanabi |
Codeforces |
|
Codeforces Round #253 (Div. 1) & Codeforces Round #253 (Div. 2) |
5 |
| 38 |
Compatible Numbers |
Codeforces |
|
Codeforces Round #112 (Div. 2) |
5 |
| 39 |
Sausage Maximization |
Codeforces |
|
Codeforces Round #173 (Div. 2) |
5 |
| 40 |
Fox and Minimal path |
Codeforces |
|
Codeforces Round #228 (Div. 1) & Codeforces Round #228 (Div. 2) |
5 |
| 41 |
New Year Tree |
Codeforces |
|
Educational Codeforces Round 6 |
5 |
| 42 |
Square Subsets |
Codeforces |
|
Codeforces Round #448 (Div. 2) |
5 |
| 43 |
Mike and Foam |
Codeforces |
|
Codeforces Round #305 (Div. 1) & Codeforces Round #305 (Div. 2) |
5 |
| 44 |
A Simple Task |
Codeforces |
|
Codeforces Beta Round #11 |
5 |
| 45 |
Bitwise Formula |
Codeforces |
|
Codeforces Round #402 (Div. 1) & Codeforces Round #402 (Div. 2) |
5 |
| 46 |
Random Task |
Codeforces |
|
Codeforces Round #247 (Div. 2) |
6 |
| 47 |
Fish |
Codeforces |
|
Codeforces Beta Round #16 (Div. 2 Only) |
6 |
| 48 |
Practice |
Codeforces |
|
Codeforces Round #145 (Div. 2, ACM-ICPC Rules) & Codeforces Round #145 (Div. 1, ACM-ICPC Rules) |
6 |
| 49 |
Vladik and cards |
Codeforces |
|
Codeforces Round #384 (Div. 2) |
6 |
| 50 |
New Year Letter |
Codeforces |
|
Good Bye 2013 |
6 |
| 51 |
Sereja and Table |
Codeforces |
|
Codeforces Round #243 (Div. 1) |
6 |
| 52 |
Mahmoud and a xor trip |
Codeforces |
|
Codeforces Round #396 (Div. 2) |
6 |
| 53 |
Characteristics of Rectangles |
Codeforces |
|
Codeforces Round #194 (Div. 1) |
6 |
| 54 |
Cunning Gena |
Codeforces |
|
RCC 2014 Warmup (Div. 2) & RCC 2014 Warmup (Div. 1) |
6 |
| 55 |
Second price auction |
Codeforces |
|
Rockethon 2015 |
6 |
| 56 |
Jzzhu and Numbers |
Codeforces |
|
Codeforces Round #257 (Div. 1) |
6 |
| 57 |
Unusual Sequences |
Codeforces |
|
Codeforces Round #450 (Div. 2) |
6 |
| 58 |
Looking for Order |
Codeforces |
|
Codeforces Beta Round #8 |
6 |
| 59 |
Hongcow's Game |
Codeforces |
|
Codeforces Round #385 (Div. 1) & Codeforces Round #385 (Div. 2) |
6 |
| 60 |
Train Passengers |
A2 Online Judge |
|
|
6 |
| 61 |
Table |
Codeforces |
|
Codeforces Round #144 (Div. 1) & Codeforces Round #144 (Div. 2) |
6 |
| 62 |
Anya and Cubes |
Codeforces |
|
Codeforces Round #297 (Div. 2) |
6 |
| 63 |
Devu and Flowers |
Codeforces |
|
Codeforces Round #258 (Div. 2) |
6 |
| 64 |
Permutation Sum |
Codeforces |
|
Codeforces Round #175 (Div. 2) |
6 |
| 65 |
Fuzzy Search |
Codeforces |
|
Codeforces Round #296 (Div. 1) |
7 |
| 66 |
Captains Mode |
Codeforces |
|
Codeforces Round #222 (Div. 1) & Codeforces Round #222 (Div. 2) |
7 |
| 67 |
Axis Walking |
Codeforces |
|
Codeforces Round #191 (Div. 2) |
7 |
| 68 |
Binary Table |
Codeforces |
|
CROC 2016 - Final Round [Private, For Onsite Finalists Only] |
7 |
| 69 |
Hongcow Buys a Deck of Cards |
Codeforces |
|
Codeforces Round #385 (Div. 1) & Codeforces Round #385 (Div. 2) |
7 |
| 70 |
Snake |
Codeforces |
|
Codeforces Round #139 (Div. 2) |
7 |
| 71 |
Remembering Strings |
Codeforces |
|
Codeforces Round #302 (Div. 1) & Codeforces Round #302 (Div. 2) |
7 |
| 72 |
Petya and Spiders |
Codeforces |
|
Codeforces Beta Round #85 (Div. 1 Only) & Codeforces Beta Round #85 (Div. 2 Only) |
7 |
| 73 |
Guess the Tree |
Codeforces |
|
Codeforces Round #245 (Div. 1) & Codeforces Round #245 (Div. 2) |
7 |
| 74 |
Inna and Binary Logic |
Codeforces |
|
Codeforces Round #234 (Div. 2) |
7 |
| 75 |
Yash And Trees |
Codeforces |
|
Manthan, Codefest 16 |
8 |
| 76 |
Sweets Game |
Codeforces |
|
Codeforces Beta Round #59 (Div. 2) |
8 |
| 77 |
Memory for Arrays |
Codeforces |
|
Croc Champ 2013 - Finals (online version, Div. 1) |
8 |
| 78 |
Xenia and Dominoes |
Codeforces |
|
Codeforces Round #199 (Div. 2) |
8 |
| 79 |
2048 |
Codeforces |
|
Coder-Strike 2014 - Round 2 |
8 |
| 80 |
Traveling Graph |
Codeforces |
|
Codeforces Alpha Round #21 (Codeforces format) |
8 |
| 81 |
The Minimum Number of Variables |
Codeforces |
|
Codeforces Round #171 (Div. 2) |
8 |
| 82 |
Bear and Floodlight |
Codeforces |
|
Codeforces Round #226 (Div. 2) |
8 |
| 83 |
Game with Strings |
Codeforces |
|
Codeforces Round #275 (Div. 1) & Codeforces Round #275 (Div. 2) |
8 |
| 84 |
Bags and Coins |
Codeforces |
|
Codeforces Round #207 (Div. 1) |
8 |
| 85 |
Password |
Codeforces |
|
Codeforces Beta Round #71 |
8 |
| 86 |
Summer Earnings |
Codeforces |
|
Codeforces Round #194 (Div. 1) |
8 |
| 87 |
Sereja and Sets |
Codeforces |
|
Codeforces Round #215 (Div. 1) |
8 |
| 88 |
Dead Ends |
Codeforces |
|
Codeforces Beta Round #49 (Div. 2) |
8 |
| 89 |
Two Sets |
Codeforces |
|
Codeforces Round #153 (Div. 1) |
9 |
| 90 |
Bitonix' Patrol |
Codeforces |
|
Codeforces Round #134 (Div. 1) |
9 |
| 91 |
Gambling Nim |
Codeforces |
|
CROC 2016 - Final Round [Private, For Onsite Finalists Only] |
9 |
| 92 |
Simplified Nonogram |
Codeforces |
|
Codeforces Round #298 (Div. 2) |
9 |
| 93 |
Valera and Number |
Codeforces |
|
Codeforces Round #252 (Div. 2) |
9 |
| 94 |
Garden |
Codeforces |
|
Codeforces Round #108 (Div. 2) |
9 |
| 95 |
Design Tutorial: Increase the Constraints |
Codeforces |
|
Codeforces Round #270 |
9 |
| 96 |
Nuclear Fusion |
Codeforces |
|
Codeforces Beta Round #65 (Div. 2) |
9 |
| 97 |
Game with Strings |
Codeforces |
|
Codeforces Round #206 (Div. 1) & Codeforces Round #206 (Div. 2) |
9 |
| 98 |
Friends |
Codeforces |
|
Bayan 2012-2013 Elimination Round (ACM ICPC Rules, English statements) |
9 |
| 99 |
Arrangement |
Codeforces |
|
Codeforces Beta Round #83 (Div. 1 Only) & Codeforces Beta Round #83 (Div. 2 Only) |
9 |
| 100 |
Sandy and Nuts |
Codeforces |
|
Codeforces Round #332 (Div. 2) |
9 |
| 101 |
Brand New Problem |
Codeforces |
|
Codeforces Round #127 (Div. 1) |
9 |
| 102 |
Circling Round Treasures |
Codeforces |
|
Codeforces Round #221 (Div. 1) & Codeforces Round #221 (Div. 2) |
9 |
| 103 |
Polycarpus is Looking for Good Substrings |
Codeforces |
|
VK Cup 2012 Finals (unofficial online-version) |
9 |
| 104 |
Misha and XOR |
Codeforces |
|
Codeforces Round #285 (Div. 1) |
9 |
| 105 |
Two Subsequences |
Codeforces |
|
Codeforces Beta Round #72 (Div. 1 Only) |
9 |
| 106 |
Quick Tortoise |
Codeforces |
|
Codeforces Round #144 (Div. 1) |
9 |
| 107 |
Dasha and cyclic table |
Codeforces |
|
Codeforces Round #390 (Div. 2) |
9 |
| 108 |
Restoring Map |
Codeforces |
|
VK Cup 2015 - Finals, online mirror |
10 |
| 109 |
Robot in Basement |
Codeforces |
|
Yandex.Algorithm 2011 Finals |
10 |
| 110 |
Boolean Function |
Codeforces |
|
Codeforces Round #323 (Div. 1) |
10 |
| 111 |
Mutation |
Codeforces |
|
All-Ukrainian School Olympiad in Informatics |
10 |
| 112 |
Party |
Codeforces |
|
Bubble Cup 8 - Finals [Online Mirror] |
10 |
| 113 |
Vasily the Bear and Painting Square |
Codeforces |
|
Codeforces Round #195 (Div. 2) |
10 |