list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
4551 Match Maker   1 61 22.28
4568 Rotating Rings   1 295 29.68
17
17
4585 Star Wars   1 76 35.45
4593 Arithmetic sequence   1 65 9.15
34
17
4644 Proving Equivalences   1 198 28.53
17
17
4656 Cross Mountain Climb   1 63 30.69
17
34
4658 Help Hemant Verma   1 50 14.14
9
17
4666 Wireless   1 127 36.94
17
17
4669 Cross Mountain Climb Extreme   1 36 17.16
34
50
4951 Bridges! More bridges!   1 46 16.42
1
34
5010 Lost in Madrid   1 190 31.22
1
1
5093 Pretty Functions   1 40 22.51
5128 Bomb the Bridge   1 45 30.51
17
17
5142 A Pair of Graphs   1 69 53.90
17
17
5148 Get-Together at Stockholm   1 57 46.88
1
17
5157 Game Simulator   1 23 9.23
50
17
5197 Differential Diagnosis   1 64 24.12
5469 Houses   1 45 25.97
34
26
5541 Sequoiadendron   1 66 44.41
17
17
5638 Mobile Service Hard   1 88 22.41
50
50
5830 Alternating Permutations   1 60 37.76
34
34
5902 Tri   1 79 20.33
34
50
5911 Square-free Integers Factorization   1 19 35.58
17
34
6044 Minimum Diameter Circle   1 446 27.76
34
42
6170 Homecoming   1 30 30.46
17
34
6299 Move Marbles   1 21 5.36
17
34
6499 Breaking Chocolates   1 102 18.68
17
17
6578 Segment Tree   1 53 9.95
34
34
6681 Point on the side of the rectangle   1 135 44.73
17
17
6695 E - Publish of Perish   1 712 40.00
6709 Multiplying by Rotation   1 92 51.94
6773 Dinostratus Numbers   1 95 18.13
17
17
6819 Yet Another Assignment Problem   1 41 11.18
1
6824 Flag   1 77 24.69
34
34
6825 Field Plan   1 101 29.93
17
17
6926 Tree game   1 52 8.94
34
34
6950 A HUGE TOWER   1 129 48.07
1
34
7001 Visible Lattice Points   1 556 30.01
17
34
7025 Roads in Berland   1 132 33.10
17
34
7102 Doing The Word Wrap   1 174 38.24
7103 Edit Distance   1 71 18.11
17
17
7133 Garden 2005   1 68 23.19
7152 Boundary 2003   1 18 13.36
34
1
7184 Axis of Symmetry   1 69 18.64
26
26
7189 Falta Envido   1 181 36.16
17
17
7192 Integral Maximization   1 372 38.21
50
50
7200 Strange Calendar   1 76 48.02
1
1
7211 Elastic Bands   1 48 55.88
17
17
7216 The Clocks   1 277 40.34
17
17
7230 Garbage Collection   1 159 39.45
17
17

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