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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
3639 Lucky Numbers   7 729 34.10
13
9
10355 Coin Tosses   2 388 34.10
1
17
1435 Vertex Cover   128 4058 34.11
15
18
408 Jill Rides Again   2 939 34.11
9
9
37169 Boba Inversion   10 101 34.12
15
20
4110 Fast Maximum Flow   48 2844 34.18
25
22
1702 Cleaning Robot   45 1559 34.19
28
20
598 Increasing Subsequences   142 34.21
34
34
10502 Video game combos   1 330 34.24
34
17
7862 Prisoner of Benda   23 34.25
11772 Negative Score   67 3397 34.26
10
11
8594 Tails all the way   287 34.27
10582 subarrays   215 9322 34.31
11
13
3347 Cestarine   59 34.31
19139 Boiling Vegetables   27 34.31
27519 Zeros of the fundamental Fibonacci period   8 34.31
30893 Sabbir and Game   14 781 34.32
5
8
14839 Boxdropper   17 34.34
17
17
376 A concrete simulation   15 1720 34.35
11
12
12108 Linear Garden   69 34.35
34
23861 Fingerprints   -4 266 34.36
6
3
9587 The Prime conjecture   5 570 34.37
9
9
7581 The Best Name for Your Baby   10 34.38
15634 Lennys Lucky Lotto Lists   11 226 34.38
7
14
19329 Group Viva   3 86 34.42
9
9
4491 Primes in GCD Table   2 728 34.42
17
26
25158 Star   15 310 34.43
12
19
27303 Count Doubles   3 623 34.44
7
5
10076 Slalom   30 34.44
21132 Palindromes   1 95 34.44
17
34
734 Ivan and his interesting game   228 34.45
17
17
28180 Sanvi Hates Palindrome   5 58 34.47
13
13
33048 Find Linear Recurrence   4 23 34.48
42
50
7363 Tree Sum   4 156 34.50
45
50
5917 Factorial length   11 3464 34.51
5
17
11521 Dominant Strings   71 34.51
11906 Rescue On Time   -1 23 34.52
34
17
18188 Queen and Stable Relationships   17 34.55
16277 Little Red-Cap   4 218 34.56
24
24
26385 Harish and his rooks puzzle   6 202 34.56
4
1
15557 Partition the sticks   4 106 34.56
23
17
9935 Break the Chocolate   15 1647 34.57
4
17
7886 Boards (Hard)   35 34.59
18153 Robert Langdon & The Rule of Three   3 35 34.59
23
34
3965 Minimax Triangulation   58 34.60
30394 Prime is fun   8 82 34.62
22
24
34615 Sharmeen Loves Substring [ HARD ]   8 74 34.64
17
21
7680 Electrical Engineering   16 34.64
26777 Mr. Ant & His Problem   12 240 34.65
14
15
26706 Sort Machine   4 145 34.66
1
9

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