list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
2728 Breaking in   8 284 26.59
30
19
1557 Can you answer these queries II   23 1580 24.30
30
36
9 Direct Visibility   4 255 11.82
30
21
387 Travelling tours   1 305 53.93
30
34
1466 Blue Mary Needs Help Again   5 207 20.44
30
34
7107 G Key   4 83 43.69
30
1
7422 Escape from Jail Again   7 436 42.16
30
32
10596 Monkey and apples   6 162 17.41
30
17
11244 GP - Complete the Series v1 ()   2 286 21.30
30
17
14905 Zig when you zag   4 31 30.26
30
38
15553 Hamsters   2 58 33.49
30
30
19722 Modular Tetration   4 38 69.99
30
30
19996 Moon Safari (medium)   4 74 37.83
30
34
20972 Alia and Cryptography   3 101 43.86
30
26
21396 Taklu Kuddus   4 101 7.85
30
21
25180 Gyanbabas Admission Test   2 67 19.37
30
38
28079 Maximum Child Sum   5 96 22.67
30
30
30973 Ada and Tomato   4 54 17.74
30
34
32683 Ada and Kohlrabi   5 67 18.25
30
13
32857 Angry Siam   4 56 34.01
30
30
32900 K-dominant array   3 313 31.06
30
30
32949 Ada and Digits 2   5 71 37.44
30
30
37380 Acronym   4 31 26.15
30
34
37391 Development Colored   4 14 32.97
30
30
10233 Magical Bridges   9 162 27.59
29
24
26778 NO GCD   11 101 22.34
29
38
30785 Ada and Apple   12 180 23.75
29
23
2371 Another Longest Increasing Subsequence Problem   16 797 13.46
29
33
22463 Smallest Number (medium)   9 68 22.01
29
25
32257 Apoorv and Math problem   11 137 15.65
29
16
2939 Query on a tree V   75 1779 28.02
29
30
9577 Dynamic Tree Connectivity   12 572 27.90
29
28
11050 R Numbers   15 255 55.72
29
33
115 Family   2 72 12.10
28
28
422 Transposing is Even More Fun   2 289 25.92
28
39
898 Transmitters   2 300 49.18
28
17
1479 The GbAaY Kingdom   1 125 19.23
28
39
1696 Will Indiana Jones Get There   2 122 26.88
28
23
1707 Reliable Nets   4 339 31.46
28
23
2051 Cell Phone   4 159 31.34
28
36
2414 Calculate The Cost   8 336 22.26
28
17
2670 Count Minimum Spanning Trees   4 180 17.18
28
39
2678 Closest distance   1 159 13.50
28
34
3413 Traveling Shoemaker Problem   2 73 16.87
28
17
3732 Slikar   1 208 51.60
28
17
3999 FROGGER   3 97 27.01
28
23
4667 Gremlins   3 52 28.15
28
34
5294 Recurrence   2 255 14.32
28
17
6956 IOI2009 Mecho   3 162 18.09
28
23
7022 Cow Patterns   3 114 24.64
28
28

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