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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
27303 Count Doubles   3 623 34.44
7
5
27307 Alternating Sequences   62 2095 32.45
8
9
27308 One more weird game   10 395 55.01
3
8
27313 Number of Binary Trees   5 72 44.39
6
17
27317 Number of score sequences   8 79 46.67
14
19
27318 Primal Fear   30 1512 22.17
13
14
27319 Mangu Numbers   11 105 37.18
19
23
27320 Card Game   13 354 38.52
9
14
27321 Increasing numbers   17 552 23.69
13
19
27337 LIS and tree   1 35 29.12
34
26
27339 Queue of Soldiers   12 45.95
27340 Terrorists   2 17 26.72
34
34
27341 Jumping Joey   1 6 63.64
34
17
27342 Automatic Scholarship Calculation   2 14 56.76
17
17
27367 Game of Squares   16 460 40.79
7
9
27369 Gupta ji Birthday !!   9 123 32.19
19
19
27375 Garden of Mangu   6 84 49.53
19
19
27377 Bono v3   2 62 20.85
12
23
27378 Legend of Heta   2 62 18.33
28
28
27379 Unique Code   21 124 19.66
20
20
27380 Painting Hat   6 252 47.38
11
12
27381 Emoticon   27 814 50.17
8
14
27429 Changu Mangu in a Football Team   3 80 20.00
1
34
27433 Divisible Fibonacci Numbers   1 27 29.15
17
34
27450 Changu with subsequences   8 31 37.17
17
24
27483 Counting Words   4 45 49.15
17
21
27484 Zeros in Fibonacci period   1 12 40.18
27487 Police Men   10 265 43.21
14
14
27491 Bidding Game   6 31.82
27493 Even Frequency   7 70 29.55
21
30
27494 Happiness   5 18.64
27496 Again Eid Salami   3 126 45.54
23
34
27497 Binary Protean Number   5 141 45.52
14
15
27498 Votka and String   2 77 32.10
24
17
27519 Zeros of the fundamental Fibonacci period   8 34.31
27520 Laser   5 38 20.37
17
17
27521 Domino's effect   1 13 41.18
1
9
27561 Greatest Common Divisor Of Three Integers   12 1670 39.33
1
2
27683 Inquire   12 752 54.59
6
4
27942 Product it again   5 126 31.28
23
17
28009 Balance the parentheses   17 20.59
28079 Maximum Child Sum   5 96 22.67
30
30
28163 OR   11 126 21.60
20
20
28164 Cats Invitation   7 77 27.99
21
15
28179 Appending String   2 250 44.51
8
6
28180 Sanvi Hates Palindrome   5 58 34.47
13
13
28265 Ada and Rain   15 397 54.72
10
14
28286 Archery Training   7 178 33.21
6
13
28287 Mayonnaise Arrow   3 32 11.93
26
13
28288 Super Amoeba   10 195 37.07
20
17

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