list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
1871 Making A Budget   15 867 48.46
13
15
3605 Minimum Rotations   15 910 19.05
15
21
3763 George   15 522 52.29
19
18
3964 Investment Money   15 619 25.70
16
17
4350 GiĆ” trị lớn nhất 3   15 413 23.32
28
20
5450 Tiles of Tetris, Not!   15 3182 35.97
4
5
7668 Pebble Solver   15 2000 50.41
8
11
9935 Break the Chocolate   15 1649 34.60
4
17
10111 Nonnegative Partial Sums   15 516 29.79
19
19
11175 The Ball Game   15 2282 44.18
2
12
14974 Foxling Feeding Frenzy   15 461 41.95
15
16
15376 Running Median   15 1146 26.17
11
9
15429 Counting Ids   15 1955 49.58
5
5
15560 Help the old King   15 535 37.29
15
15
15766 Enjoy Sum with Operations   15 364 27.11
20
26
17110 Black Widow Rings   15 2718 52.09
3
3
17113 Finding the Tesserect   15 910 37.29
11
15
17918 Gopu and Validity of Arrangement   15 1654 43.25
3
6
18174 REAL ROOTS   15 1277 60.12
6
12
18273 Encode Integer   15 797 25.21
8
7
18714 Can You Make It Empty 2   15 1321 29.19
8
11
18965 Milk Scheduling   15 1014 25.16
10
15
21347 Tulip And Numbers   15 983 22.07
14
14
25158 Star   15 313 34.54
12
19
26212 Keyur and Mohib Tree   15 213 40.30
8
12
28265 Ada and Rain   15 398 54.77
10
14
28609 Boat Burglary   15 150 14.29
23
25
30454 Luke vs. Darth Vader   15 221 22.19
16
15
32103 Degree of a Tree   15 219 29.91
13
12
32840 Ada and Digits   15 173 41.22
20
18
32951 Ada and Substring   15 396 35.99
20
22
36226 Reduce the array   15 711 29.36
4
6
29 Hash it!   14 3623 24.13
14
8
264 Corporative Network   14 602 25.16
17
19
377 Taxi   14 1239 28.42
13
16
660 Dungeon of Death   14 1349 42.93
13
26
1798 Assistance Required   14 2353 45.22
16
7
4480 Chaos Strings   14 529 30.04
17
22
5161 Factorial vs Power   14 1128 26.06
13
15
5972 Maximum Sum Sequences   14 1150 20.60
15
18
5980 Matrix Game   14 955 29.09
8
20
6556 N DIV PHI_N   14 737 38.05
5
26
6772 Happy Coins   14 2441 55.36
3
10
7190 Guess the Number   14 2227 33.33
4
9
8406 Temple Queues   14 290 19.45
31
33
11560 A Summatory   14 1627 25.91
5
4
11676 Counting diff-pairs   14 189 22.66
24
26
17397 End of Fun   14 354 27.38
17
16
21083 Lexicographically Smallest   14 245 33.23
16
17
24258 Fata7y Ya Warda!   14 142 34.22
20
17

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