| ID |
Problem Name |
Online Judge |
Difficulty Level |
| 1 |
George and Accommodation |
Codeforces |
1 |
| 2 |
Spit Problem |
Codeforces |
1 |
| 3 |
Sereja and Mugs |
Codeforces |
1 |
| 4 |
Playing with Dice |
Codeforces |
1 |
| 5 |
Kyoya and Photobooks |
Codeforces |
1 |
| 6 |
Haiku |
Codeforces |
1 |
| 7 |
Soroban |
Codeforces |
1 |
| 8 |
Table |
Codeforces |
2 |
| 9 |
Valera and Plates |
Codeforces |
2 |
| 10 |
Sinking Ship |
Codeforces |
2 |
| 11 |
Case of the Zeros and Ones |
Codeforces |
2 |
| 12 |
Drazil and Date |
Codeforces |
2 |
| 13 |
Bear and Raspberry |
Codeforces |
2 |
| 14 |
Worms Evolution |
Codeforces |
2 |
| 15 |
Group of Students |
Codeforces |
2 |
| 16 |
Lever |
Codeforces |
2 |
| 17 |
Lucky Ticket |
Codeforces |
2 |
| 18 |
Game With Sticks |
Codeforces |
2 |
| 19 |
Depression |
Codeforces |
2 |
| 20 |
Easter Eggs |
Codeforces |
2 |
| 21 |
Vasya and Digital Root |
Codeforces |
2 |
| 22 |
Sereja and Coat Rack |
Codeforces |
2 |
| 23 |
Multiplication Table |
Codeforces |
2 |
| 24 |
Canvas Frames |
Codeforces |
3 |
| 25 |
Petya and Staircases |
Codeforces |
3 |
| 26 |
Progress Bar |
Codeforces |
3 |
| 27 |
A and B and Compilation Errors |
Codeforces |
3 |
| 28 |
Bear and Strings |
Codeforces |
3 |
| 29 |
Dorm Water Supply |
Codeforces |
3 |
| 30 |
Permutation |
Codeforces |
3 |
| 31 |
Appleman and Toastman |
Codeforces |
3 |
| 32 |
Strings of Power |
Codeforces |
3 |
| 33 |
Lexicographically Maximum Subsequence |
Codeforces |
3 |
| 34 |
Whose sentence is it? |
Codeforces |
3 |
| 35 |
Milking cows |
Codeforces |
3 |
| 36 |
Sereja and Stairs |
Codeforces |
3 |
| 37 |
Good Number |
Codeforces |
3 |
| 38 |
Mashmokh and Numbers |
Codeforces |
3 |
| 39 |
Fox and Number Game |
Codeforces |
3 |
| 40 |
Levko and Permutation |
Codeforces |
3 |
| 41 |
Xor-tree |
Codeforces |
3 |
| 42 |
Prizes, Prizes, more Prizes |
Codeforces |
3 |
| 43 |
Find Pair |
Codeforces |
4 |
| 44 |
Magic Box |
Codeforces |
4 |
| 45 |
Bits |
Codeforces |
4 |
| 46 |
History |
Codeforces |
4 |
| 47 |
Remainders Game |
Codeforces |
4 |
| 48 |
Guess Your Way Out! |
Codeforces |
4 |
| 49 |
Guest From the Past |
Codeforces |
4 |
| 50 |
Magical Boxes |
Codeforces |
4 |
| 51 |
Prime Permutation |
Codeforces |
4 |
| 52 |
Yaroslav and Sequence |
Codeforces |
4 |
| 53 |
Division into Teams |
Codeforces |
4 |
| 54 |
School Marks |
Codeforces |
4 |
| 55 |
Prime Swaps |
Codeforces |
4 |
| 56 |
Cutting Figure |
Codeforces |
4 |
| 57 |
Vasily the Bear and Sequence |
Codeforces |
4 |
| 58 |
Alyona and a tree |
Codeforces |
4 |
| 59 |
Ilya and Sticks |
Codeforces |
4 |
| 60 |
Heap Operations |
Codeforces |
4 |
| 61 |
Report |
Codeforces |
4 |
| 62 |
Bear and Blocks |
Codeforces |
4 |
| 63 |
Kolya and Tanya |
Codeforces |
4 |
| 64 |
Bracket Sequence |
Codeforces |
4 |
| 65 |
Dreamoon and Sets |
Codeforces |
4 |
| 66 |
Lazy Student |
Codeforces |
4 |
| 67 |
Olympiad |
Codeforces |
4 |
| 68 |
The Child and Zoo |
Codeforces |
4 |
| 69 |
Queue |
Codeforces |
4 |
| 70 |
Approximating a Constant Range |
Codeforces |
4 |
| 71 |
Biridian Forest |
Codeforces |
4 |
| 72 |
Amr and Pins |
Codeforces |
4 |
| 73 |
Levko and Array Recovery |
Codeforces |
4 |
| 74 |
Robin Hood |
Codeforces |
4 |
| 75 |
Quiz |
Codeforces |
4 |
| 76 |
Polo the Penguin and XOR operation |
Codeforces |
4 |
| 77 |
Dynasty Puzzles |
Codeforces |
4 |
| 78 |
k-Multiple Free Set |
Codeforces |
4 |
| 79 |
Tree Construction |
Codeforces |
4 |
| 80 |
Misha and Permutations Summation |
Codeforces |
4 |
| 81 |
Inna and Nine |
Codeforces |
4 |
| 82 |
Two Substrings |
Codeforces |
4 |
| 83 |
Alyona and the Tree |
Codeforces |
4 |
| 84 |
Subsegments |
Codeforces |
4 |
| 85 |
Toy Sum |
Codeforces |
4 |
| 86 |
Alice and Bob |
Codeforces |
4 |
| 87 |
Non-Secret Cypher |
Codeforces |
4 |
| 88 |
Petya and His Friends |
Codeforces |
4 |
| 89 |
Alternating Current |
Codeforces |
4 |
| 90 |
The Big Race |
Codeforces |
4 |
| 91 |
Cycles |
Codeforces |
4 |
| 92 |
The Values You Can Make |
Codeforces |
4 |
| 93 |
Road Map |
Codeforces |
4 |
| 94 |
Newspaper Headline |
Codeforces |
4 |
| 95 |
Valera and Contest |
Codeforces |
4 |
| 96 |
Ivan and Powers of Two |
Codeforces |
4 |
| 97 |
Polyline |
Codeforces |
4 |
| 98 |
Inna and Sequence |
Codeforces |
4 |
| 99 |
Anagram Search |
Codeforces |
4 |
| 100 |
Chips |
Codeforces |
4 |
| 101 |
Fish Weight |
Codeforces |
4 |
| 102 |
Rational Resistance |
Codeforces |
4 |
| 103 |
Falling Anvils |
Codeforces |
4 |
| 104 |
Maximal Area Quadrilateral |
Codeforces |
4 |
| 105 |
Find Maximum |
Codeforces |
4 |
| 106 |
Jeff and Furik |
Codeforces |
4 |
| 107 |
Making Sequences is Fun |
Codeforces |
4 |
| 108 |
Multitasking |
Codeforces |
4 |
| 109 |
Vasiliy's Multiset |
Codeforces |
4 |
| 110 |
Woodcutters |
Codeforces |
4 |
| 111 |
More Cowbell |
Codeforces |
4 |
| 112 |
Watering Flowers |
Codeforces |
4 |
| 113 |
Planets |
Codeforces |
4 |
| 114 |
Zuma |
Codeforces |
4 |
| 115 |
OR in Matrix |
Codeforces |
4 |
| 116 |
Divisible by Seven |
Codeforces |
4 |
| 117 |
Dima and Two Sequences |
Codeforces |
4 |
| 118 |
Queue |
Codeforces |
4 |
| 119 |
Dima and Lisa |
Codeforces |
4 |
| 120 |
Running Track |
Codeforces |
5 |
| 121 |
Mike and Geometry Problem |
Codeforces |
5 |
| 122 |
Flawed Flow |
Codeforces |
5 |
| 123 |
Love Triangles |
Codeforces |
5 |
| 124 |
Subway Innovation |
Codeforces |
5 |
| 125 |
Gifts by the List |
Codeforces |
5 |
| 126 |
Black and White Tree |
Codeforces |
5 |
| 127 |
Anton and Ira |
Codeforces |
5 |
| 128 |
Beavermuncher-0xFF |
Codeforces |
5 |
| 129 |
Last Chance |
Codeforces |
5 |
| 130 |
Palindromes |
Codeforces |
5 |
| 131 |
Preparing for the Contest |
Codeforces |
5 |
| 132 |
Block Tower |
Codeforces |
5 |
| 133 |
Vladik and cards |
Codeforces |
5 |
| 134 |
Beautiful Decomposition |
Codeforces |
5 |
| 135 |
Points on Plane |
Codeforces |
5 |
| 136 |
Broken Monitor |
Codeforces |
5 |
| 137 |
Memory and Scores |
Codeforces |
5 |
| 138 |
Cubes |
Codeforces |
5 |
| 139 |
Games with Rectangle |
Codeforces |
5 |
| 140 |
Iahub and Permutations |
Codeforces |
5 |
| 141 |
Friends and Subsequences |
Codeforces |
5 |
| 142 |
Insertion Sort |
Codeforces |
5 |
| 143 |
Vika and Segments |
Codeforces |
5 |
| 144 |
Persistent Bookcase |
Codeforces |
5 |
| 145 |
Cycle in Graph |
Codeforces |
5 |
| 146 |
Apple Tree |
Codeforces |
5 |
| 147 |
Wizards and Huge Prize |
Codeforces |
5 |
| 148 |
3-cycles |
Codeforces |
5 |
| 149 |
Dima and Containers |
Codeforces |
5 |
| 150 |
Directed Roads |
Codeforces |
5 |
| 151 |
Dima and Magic Guitar |
Codeforces |
5 |
| 152 |
Free Market |
Codeforces |
5 |
| 153 |
Infinite Maze |
Codeforces |
5 |
| 154 |
Ilya and Roads |
Codeforces |
5 |
| 155 |
The Road to Berland is Paved With Good Intentions |
Codeforces |
5 |
| 156 |
Alyona and Strings |
Codeforces |
5 |
| 157 |
Messenger |
Codeforces |
5 |
| 158 |
Police Patrol |
Codeforces |
5 |
| 159 |
Xenia and Hamming |
Codeforces |
5 |
| 160 |
Let's Play Osu! |
Codeforces |
5 |
| 161 |
Happy Tree Party |
Codeforces |
5 |
| 162 |
Number With The Given Amount Of Divisors |
Codeforces |
5 |
| 163 |
Shaass and Lights |
Codeforces |
5 |
| 164 |
Little Elephant and Elections |
Codeforces |
5 |
| 165 |
Theseus and labyrinth |
Codeforces |
5 |
| 166 |
Yaroslav and Time |
Codeforces |
5 |
| 167 |
Rat Kwesh and Cheese |
Codeforces |
5 |
| 168 |
Minesweeper 1D |
Codeforces |
5 |
| 169 |
Beard Graph |
Codeforces |
5 |
| 170 |
Compatible Numbers |
Codeforces |
5 |
| 171 |
Mishka and Interesting sum |
Codeforces |
5 |
| 172 |
Vanya and Triangles |
Codeforces |
5 |
| 173 |
Money Transfers |
Codeforces |
5 |
| 174 |
Queue |
Codeforces |
5 |
| 175 |
Inna and Pink Pony |
Codeforces |
5 |
| 176 |
Fox And Jumping |
Codeforces |
5 |
| 177 |
Random Task |
Codeforces |
5 |
| 178 |
Minimization |
Codeforces |
5 |
| 179 |
Modulo Sum |
Codeforces |
5 |
| 180 |
Paths and Trees |
Codeforces |
5 |
| 181 |
Famil Door and Brackets |
Codeforces |
5 |
| 182 |
Babaei and Birthday Cake |
Codeforces |
5 |
| 183 |
Wet Shark and Blocks |
Codeforces |
5 |
| 184 |
Empire Strikes Back |
Codeforces |
6 |
| 185 |
Vanya and Brackets |
Codeforces |
6 |
| 186 |
Game with Powers |
Codeforces |
6 |
| 187 |
Arthur and Brackets |
Codeforces |
6 |
| 188 |
Anya and Cubes |
Codeforces |
6 |
| 189 |
Devu and Flowers |
Codeforces |
6 |
| 190 |
Coin Troubles |
Codeforces |
6 |
| 191 |
Thwarting Demonstrations |
Codeforces |
6 |
| 192 |
Yet Another Number Game |
Codeforces |
6 |
| 193 |
Game on Tree |
Codeforces |
6 |
| 194 |
Edges in MST |
Codeforces |
6 |
| 195 |
Trains and Statistic |
Codeforces |
6 |
| 196 |
Infinite Inversions |
Codeforces |
6 |
| 197 |
Product Sum |
Codeforces |
7 |
| 198 |
Axis Walking |
Codeforces |
7 |
| 199 |
Kefa and Watch |
Codeforces |
7 |
| 200 |
Optimize! |
Codeforces |
8 |