| 1 |
What is the Probability ? |
UVA |
|
|
1 |
| 2 |
Cows and Cars |
UVA |
|
|
1 |
| 3 |
Counting Extra Stars |
A2 Online Judge |
|
|
1 |
| 4 |
Dreamoon and WiFi |
Codeforces |
|
Codeforces Round #272 (Div. 2) |
1 |
| 5 |
Probability One |
Live Archive |
2009 |
Africa/Middle East - Africa and Arab |
1 |
| 6 |
Die Roll |
Codeforces |
|
Codeforces Beta Round #9 (Div. 2 Only) |
1 |
| 7 |
To the Max |
PKU |
|
|
1 |
| 8 |
Yanu in Movie theatre |
SPOJ |
|
|
1 |
| 9 |
One Person Game |
ZOJ |
|
|
2 |
| 10 |
Dice Throwing |
UVA |
|
|
2 |
| 11 |
Archer |
Codeforces |
|
Codeforces Round #185 (Div. 2) |
2 |
| 12 |
Football |
PKU |
|
|
2 |
| 13 |
Help Me Escape |
ZOJ |
|
|
2 |
| 14 |
Check the difficulty of problems |
PKU |
|
|
2 |
| 15 |
Journey |
Codeforces |
|
Codeforces Round #428 (Div. 2) |
2 |
| 16 |
Little Pony and Expected Maximum |
Codeforces |
|
Codeforces Round #259 (Div. 1) & Codeforces Round #259 (Div. 2) |
2 |
| 17 |
Collecting Bugs |
PKU |
|
|
2 |
| 18 |
France '98 |
UVA |
|
|
2 |
| 19 |
Chocolate |
PKU |
|
|
3 |
| 20 |
Hats |
UVA |
|
|
3 |
| 21 |
Burger |
UVA |
|
|
3 |
| 22 |
So you want to be a 2n-aire? |
UVA |
|
|
3 |
| 23 |
Andrey and Problem |
Codeforces |
|
Codeforces Round #253 (Div. 1) & Codeforces Round #253 (Div. 2) |
3 |
| 24 |
PipeCuts |
TopCoder |
|
SRM 233 - Div1 easy - Div2 medium] (6532) |
3 |
| 25 |
????? |
PKU |
|
|
3 |
| 26 |
Wet Shark and Flowers |
Codeforces |
|
Codeforces Round #341 (Div. 2) |
3 |
| 27 |
Scout YYF I |
PKU |
|
|
3 |
| 28 |
PrimeSoccer |
TopCoder |
|
SRM 422 - Div1 easy - Div2 medium] () |
3 |
| 29 |
BirthdayOdds |
TopCoder |
|
SRM 174 - Div1 easy - Div2 medium] (4675) |
3 |
| 30 |
PalindromicSubstringsDiv1 |
TopCoder |
|
Unknown () |
3 |
| 31 |
Ilya and Escalator |
Codeforces |
|
Codeforces Round #293 (Div. 2) |
3 |
| 32 |
Coupons |
UVA |
|
|
3 |
| 33 |
FixedDiceGameDiv1 |
TopCoder |
|
SRM 626 - Div1 easy] () |
3 |
| 34 |
Another lottery |
UVA |
|
|
3 |
| 35 |
Race to 1 |
UVA |
|
|
4 |
| 36 |
Expect the Expected |
UVA |
|
|
4 |
| 37 |
Urn-ball Probabilities! |
UVA |
|
|
4 |
| 38 |
Dumb Bones |
UVA |
|
|
4 |
| 39 |
God! Save me |
UVA |
|
|
4 |
| 40 |
Bag of mice |
Codeforces |
|
Codeforces Round #105 (Div. 2) |
4 |
| 41 |
Boastin' Red Socks |
UVA |
|
|
4 |
| 42 |
Winning Streak |
UVA |
|
|
4 |
| 43 |
Vampires |
UVA |
|
|
4 |
| 44 |
Patchouli's Spell Cards |
ZOJ |
|
|
4 |
| 45 |
MonstersAndBunnies |
TopCoder |
|
TCO08 Qual 1 - Div1 easy] () |
4 |
| 46 |
Chocolate Box |
UVA |
|
|
4 |
| 47 |
Probability |
UVA |
|
|
4 |
| 48 |
Panda's Birthday Present |
PKU |
|
|
4 |
| 49 |
Bad Luck Island |
Codeforces |
|
Codeforces Round #301 (Div. 2) |
4 |
| 50 |
Falling Anvils |
Codeforces |
|
Codeforces Beta Round #69 (Div. 1 Only) & Codeforces Beta Round #69 (Div. 2 Only) |
5 |
| 51 |
RedIsGood |
TopCoder |
|
SRM 420 - Div1 medium] () |
5 |
| 52 |
LotteryPyaterochka |
TopCoder |
|
SRM 466 - Div1 medium] () |
5 |
| 53 |
PerfectMemory |
TopCoder |
|
SRM 513 - Div1 medium] () |
5 |
| 54 |
QuickSort |
TopCoder |
|
SRM 486 - Div1 medium] () |
5 |
| 55 |
Jeff and Furik |
Codeforces |
|
Codeforces Round #204 (Div. 1) & Codeforces Round #204 (Div. 2) |
5 |
| 56 |
ChessKnight |
TopCoder |
|
TCCC05 Round 1 - Div1 medium] (6528) |
5 |
| 57 |
Masud Rana |
UVA |
|
|
5 |
| 58 |
KthProbableElement |
TopCoder |
|
TCO09 Round 1 - Div1 medium] () |
5 |
| 59 |
Basketball Team |
Codeforces |
|
Codeforces Beta Round #83 (Div. 1 Only) & Codeforces Beta Round #83 (Div. 2 Only) |
5 |
| 60 |
CampaignTrail |
TopCoder |
|
TCO09 Round 3 - Div1 medium] () |
5 |
| 61 |
Dragster |
UVA |
|
|
5 |
| 62 |
RandomSort |
TopCoder |
|
SRM 402 - Div1 easy - Div2 hard] () |
5 |
| 63 |
ProbabilityTree |
TopCoder |
|
SRM 174 - Div2 hard] (4675) |
5 |
| 64 |
Lights inside a 3d Grid |
UVA |
|
|
5 |
| 65 |
TestBettingStrategy |
TopCoder |
|
SRM 339 - Div1 medium] () |
5 |
| 66 |
Joining with Friend |
UVA |
|
|
5 |
| 67 |
TheFansAndMeetingsDivOne |
TopCoder |
|
SRM 460 - Div1 medium] () |
5 |
| 68 |
RandomSwaps |
TopCoder |
|
SRM 338 - Div1 medium] () |
5 |
| 69 |
DrawingLines |
TopCoder |
|
SRM 470 - Div1 medium] () |
5 |
| 70 |
Jerry's Protest |
Codeforces |
|
8VC Venture Cup 2016 - Elimination Round |
5 |
| 71 |
Collision |
TopCoder |
|
SRM 153 - Div1 medium] (4570) |
5 |
| 72 |
CandyBox |
TopCoder |
|
SRM 462 - Div1 medium] () |
5 |
| 73 |
Magic Trick |
Codeforces |
|
MemSQL Start[c]UP 2.0 - Round 1 |
6 |
| 74 |
Wizards and Huge Prize |
Codeforces |
|
Codeforces Round #114 (Div. 1) & Codeforces Round #114 (Div. 2) |
6 |
| 75 |
Ada and Island |
SPOJ |
|
|
6 |
| 76 |
Let's Play Osu! |
Codeforces |
|
Codeforces Round #146 (Div. 1) & Codeforces Round #146 (Div. 2) |
6 |
| 77 |
Chess Game |
PKU |
|
|
6 |
| 78 |
Second price auction |
Codeforces |
|
Rockethon 2015 |
6 |
| 79 |
Game on Tree |
Codeforces |
|
Codeforces Round #172 (Div. 1) & Codeforces Round #172 (Div. 2) |
6 |
| 80 |
Map Generator |
PKU |
|
|
6 |
| 81 |
Prisoners, Boxes and Pieces of Paper |
UVA |
|
|
6 |
| 82 |
AlternatingLane |
TopCoder |
|
Member SRM 494 - Div1 medium - Div2 hard] () |
6 |
| 83 |
ETS Problem setting |
UVA |
|
|
6 |
| 84 |
ZS and The Birthday Paradox |
Codeforces |
|
Codeforces Round #369 (Div. 2) |
6 |
| 85 |
Maxim and Restaurant |
Codeforces |
|
Codeforces Round #160 (Div. 1) & Codeforces Round #160 (Div. 2) |
6 |
| 86 |
Lucky Probability |
Codeforces |
|
Codeforces Beta Round #84 (Div. 1 Only) & Codeforces Beta Round #84 (Div. 2 Only) |
6 |
| 87 |
Shooting Gallery |
Codeforces |
|
Codeforces Beta Round #30 (Codeforces format) |
6 |
| 88 |
Fish |
Codeforces |
|
Codeforces Beta Round #16 (Div. 2 Only) |
6 |
| 89 |
Join two kingdoms |
UVA |
|
|
6 |
| 90 |
Famil Door and Roads |
Codeforces |
|
Codeforces Round #343 (Div. 2) |
7 |
| 91 |
Name That Tune |
Codeforces |
|
Codeforces Round #284 (Div. 1) & Codeforces Round #284 (Div. 2) |
7 |
| 92 |
Playing War |
UVA |
|
|
7 |
| 93 |
Dark Assembly |
Codeforces |
|
Codeforces Beta Round #81 |
7 |
| 94 |
Garbage Remembering Exam |
UVA |
|
|
7 |
| 95 |
Dexterina’s Lab |
Codeforces |
|
Bubble Cup 9 - Finals [Online Mirror] |
7 |
| 96 |
Mushroom Gnomes - 2 |
Codeforces |
|
Codeforces Beta Round #99 (Div. 1) & Codeforces Beta Round #99 (Div. 2) |
7 |
| 97 |
Little Artem and Random Variable |
Codeforces |
|
VK Cup 2016 - Round 2 |
7 |
| 98 |
DZY Loves FFT |
Codeforces |
|
Codeforces Round #254 (Div. 1) & Codeforces Round #254 (Div. 2) |
7 |
| 99 |
First Digit Law |
Codeforces |
|
Codeforces Beta Round #50 |
7 |
| 100 |
Painting The Wall |
Codeforces |
|
Codeforces Round #233 (Div. 1) & Codeforces Round #233 (Div. 2) |
7 |
| 101 |
Little Elephant and Furik and Rubik |
Codeforces |
|
Codeforces Round #129 (Div. 1) & Codeforces Round #129 (Div. 2) |
7 |
| 102 |
Kleofáš and the n-thlon |
Codeforces |
|
Codeforces Round #333 (Div. 1) & Codeforces Round #333 (Div. 2) |
7 |
| 103 |
Square Table |
Codeforces |
|
RCC 2014 Warmup (Div. 2) & RCC 2014 Warmup (Div. 1) |
7 |
| 104 |
Table Tennis |
UVA |
|
|
7 |
| 105 |
Playlist |
Codeforces |
|
Codeforces Round #164 (Div. 2) |
7 |
| 106 |
Intergalaxy Trips |
Codeforces |
|
Codeforces Round #335 (Div. 1) |
8 |
| 107 |
Memory and Casinos |
Codeforces |
|
Codeforces Round #370 (Div. 2) |
8 |
| 108 |
Willem, Chtholly and Seniorious |
Codeforces |
|
Codeforces Round #449 (Div. 1) & Codeforces Round #449 (Div. 2) |
8 |
| 109 |
Expecting Trouble |
Codeforces |
|
Friday the 13th, Programmers Day |
8 |
| 110 |
Fixing the Bugs |
UVA |
|
|
8 |
| 111 |
Broken robot |
Codeforces |
|
Codeforces Beta Round #24 |
8 |
| 112 |
Petya and Tree |
Codeforces |
|
Yandex.Algorithm 2011 Round 1 |
8 |
| 113 |
Eyes Closed |
Codeforces |
|
Codeforces Round #448 (Div. 2) |
8 |
| 114 |
Startup Funding |
Codeforces |
|
Manthan, Codefest 16 |
8 |
| 115 |
Destiny |
Codeforces |
|
Codeforces Round #429 (Div. 1) |
8 |
| 116 |
Bombing |
Codeforces |
|
Codeforces Beta Round #47 |
8 |
| 117 |
Tickets |
Codeforces |
|
Codeforces Beta Round #26 (Codeforces format) |
8 |
| 118 |
Ghd |
Codeforces |
|
Codeforces Round #213 (Div. 1) |
8 |
| 119 |
Inversions After Shuffle |
Codeforces |
|
Codeforces Round #388 (Div. 2) |
8 |
| 120 |
Inversions problem |
Codeforces |
|
Rockethon 2015 |
8 |
| 121 |
Little Elephant and Broken Sorting |
Codeforces |
|
Codeforces Round #157 (Div. 1) |
8 |
| 122 |
Wilbur and Trees |
Codeforces |
|
Codeforces Round #331 (Div. 2) |
8 |
| 123 |
Game with Strings |
Codeforces |
|
Codeforces Round #275 (Div. 1) & Codeforces Round #275 (Div. 2) |
8 |
| 124 |
Bath Queue |
Codeforces |
|
Codeforces Beta Round #28 (Codeforces format) |
8 |
| 125 |
World of Darkraft - 2 |
Codeforces |
|
Codeforces Round #265 (Div. 1) |
8 |
| 126 |
SPAM! (or not) |
UVA |
|
|
8 |
| 127 |
Helping People |
Codeforces |
|
Codeforces Round #282 (Div. 1) & Codeforces Round #282 (Div. 2) |
8 |
| 128 |
Smart Cheater |
Codeforces |
|
Codeforces Round #107 (Div. 1) & Codeforces Round #107 (Div. 2) |
8 |
| 129 |
Castle |
Codeforces |
|
Codeforces Beta Round #79 (Div. 1 Only) |
8 |
| 130 |
Gifts |
Codeforces |
|
Codeforces Round #142 (Div. 1) |
8 |
| 131 |
NestedRandomness |
TopCoder |
|
TCCC05 Qual 5 - Div1 hard] (6527) |
9 |
| 132 |
Google Code Jam |
Codeforces |
|
Codeforces Round #170 (Div. 1) |
9 |
| 133 |
Maze |
Codeforces |
|
Codeforces Beta Round #92 (Div. 1 Only) |
9 |
| 134 |
Plane of Tanks: Duel |
Codeforces |
|
Codeforces Round #115 |
9 |
| 135 |
Randomizer |
Codeforces |
|
Codeforces Round #313 (Div. 1) |
9 |
| 136 |
Piglet's Birthday |
Codeforces |
|
Codeforces Round #152 (Div. 2) & Codeforces Round #152 (Div. 1) |
9 |
| 137 |
T-shirt |
Codeforces |
|
Croc Champ 2012 - Final |
9 |
| 138 |
Birthday |
Codeforces |
|
AIM Tech Round (Div. 1) |
9 |
| 139 |
Ksusha and Square |
Codeforces |
|
Croc Champ 2013 - Round 2 |
9 |
| 140 |
Gambling Nim |
Codeforces |
|
CROC 2016 - Final Round [Private, For Onsite Finalists Only] |
9 |
| 141 |
Half-decay tree |
Codeforces |
|
Codeforces Beta Round #62 |
9 |
| 142 |
World of Darkraft |
Codeforces |
|
Codeforces Beta Round #99 (Div. 1) |
9 |
| 143 |
Museum |
Codeforces |
|
Codeforces Beta Round #86 (Div. 1 Only) |
9 |
| 144 |
Colored Jenga |
Codeforces |
|
Codeforces Round #242 (Div. 2) |
10 |
| 145 |
Kyoya and Train |
Codeforces |
|
Codeforces Round #309 (Div. 1) |
10 |
| 146 |
Bingo! |
Codeforces |
|
MemSQL Start[c]UP 2.0 - Round 2 |
10 |
| 147 |
Rubik's Cube: 0-1 Version |
PKU |
|
|
10 |
| 148 |
Combining Slimes |
Codeforces |
|
Wunder Fund Round 2016 (Div. 1 + Div. 2 combined) |
10 |
| 149 |
Help King |
Codeforces |
|
Codeforces Beta Round #78 (Div. 1 Only) & Codeforces Beta Round #78 (Div. 2 Only) |
10 |
| 150 |
Darts |
Codeforces |
|
Codeforces Beta Round #83 (Div. 1 Only) |
10 |
| 151 |
Help Shrek and Donkey |
Codeforces |
|
Codeforces Beta Round #78 (Div. 1 Only) |
10 |
| 152 |
DZY Loves Games |
Codeforces |
|
Codeforces Round #255 (Div. 1) |
10 |
| 153 |
Counting Skyscrapers |
Codeforces |
|
MemSQL start[c]up Round 2 - online version |
10 |