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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
283 Naptime   611 25.51
17
1
34621 NARUTO AND HILLS   8 44 41.80
20
15
12244 Natalia Has Another Problem   6 110 46.60
17
14
12245 Natalia Plays a Game   11 885 43.78
12
13
12243 Natalia Spins The Roulette   3 49 52.71
5
1
7777 National Treasure   32 38.30
18182 Naughty and Balls   3 356 41.45
6
17
16139 Naya Shatranj (New Chess)   10 1901 68.76
4
17
32529 Nearest Neighbor Search   1 12 32.54
418 Necklace   43 16.76
7050 Necklace Decomposition   44 59.79
11772 Negative Score   67 3397 34.26
10
11
25818 NEKAMELEONI   11 12.06
31971 NEO   1 10 3.60
34
50
4035 NERED   2 391 57.64
9
13
3943 Nested Dolls   30 1223 23.63
20
27
21640 Nested Palindromes   2 25 20.81
38
38
19561 New Binary   7 294 42.61
13
26
77 New bricks disorder   1 285 37.82
17
17
35954 New Data Type   1 120 18.39
6
6
705 New Distinct Substrings   41 3727 26.36
26
24
7602 New Game with a Chess Piece   4 220 31.00
17
34
9434 New Horizons   11 31.75
25383 New Lottery Game   7 49 19.46
17
15
13090 New Strategy   3 144 33.43
9
9
28462 New TAP   1 37 32.68
17
17
18102 New year love story   2 80 26.46
34
34
13055 New Year Train   1 54 55.35
1
17
25959 Next Lexicographically Greater Substring   4 43 21.43
23
23
34622 NICE SEQUENCES   17 145 50.93
11
13
13384 Nice Binary Trees   26 1788 39.41
9
13
6738 Nice Quadrangles   176 42.55
15554 Niceness of the string   12 1157 36.41
7
2
9219 Nikhil Problem   2 223 46.31
17
17
8624 Nim-B Sum   -1 619 61.11
9
17
11458 Ninja   122 15.44
12866 Nlogonian Tickets   12 286 20.29
25
24
1847 No Change   37 1672 36.21
11
14
26778 NO GCD   11 101 22.34
29
38
8496 No Squares Numbers   18 835 34.91
19
15
9975 No Stories Any More!   1 46 29.02
34
34
35281 Noel and His Reindeer   5 27 45.35
21
13
30945 Non Coprime Sequences   2 20 21.08
50
50
30961 Non Coprime Sequences(Hard)   4 16 7.64
34
34
8611 Non-Decreasing Digits   71 3719 54.80
7
11
8283 Non-Decreasing Numbers   2 26 25.17
50
50
10111 Nonnegative Partial Sums   15 511 29.84
19
19
22343 Norma   2 205 24.68
34
17
8106 Normalized Form   6 274 36.52
17
17
11473 NOS   2 182 25.73
1
50

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